Gigabyte AR64S-H User Manual

AR64S-H

RADEONTM 7500 Graphics Accelerator

REV. 1.03

12MD-AR64SH-103

USER'S MANUAL

中文使用手冊

Upgrade your Life

2

AR64S-H Graphics Accelerator

Copyright

Copyright by GIGA-BYTE TECHNOLOGY CO., LTD. (“GBT”) No part of this manual
may be reproduced or transmitted in any from without the expressed, written permis­sion of GBT.

Trademarks

Third-party brands and names are the property of their respective owners.

Notice

Due to rapid change in technology, some of the specifications might be out of date before
publication of this booklet.
The author assumes no responsibility for any errors or omissions which may appear in
this document nor does it make a commitment to update the information contained
herein.
Please do not remove any labels on VGA card , this may void the warranty of this VGA
card.

March 17, 2003 Taipei, Taiwan

Chapter 1 User’s Manual

This product incorporates copyright protection technology that is protected by

method claims of certain U.S. patents and other intellectual property rights

owned by Macrovision Corporation and other rights owners. Use of this copy-

right protection technology must be authorized by Macrovision Corporation, and

is intended for home and other limited viewing uses only unless otherwise

authorized by Macrovision Corporation. Reverse engineering or disassembly is

prohibited.

3

Table of Content

Table of Contents

1.INTRODUCTION

1.1. PREFACE ...................................................................................4

1.2.Overview .....................................................................................4

2.HARDWARE INSTALLATION

2.1. UNPACKING ...............................................................................5

2.2. BOARD LAYOUT ........................................................................ 6

2.3. HARDWARE INSTALLATION ...................................................... 7

3.SOFTWARE INSTALLATION

3.1Win98/98SE , WinME ,WinXP Driver And Utilities Installation ......... 9

3.1.1 Operating system requirement ................................................9

3.1.2 DirectX installation ................................................................ 10

3.1.3 Driver installation .................................................................. 12

3.1.4 Utilities on driver CD ............................................................. 15

3.1.5 Taskbar Icon ......................................................................... 15

3.1.6 Property pages .....................................................................19

3.2.WINDOWS NT 4.0 DRIVER INSTALLATION .............................25

3.3.WINDOWS 2000 DRIVER INSTALLATION ................................. 26

3.4 BIOS FLASH UTILITY ................................................................ 26

4.Troubleshooting Tips ................................................................................. 27

5.Appendix ..................................................................................................28

5.1.How to refash the BIOS .............................................................. 28

5.2.Resolutions and Color Depth Table .............................................30

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AR64S-H Graphics Accelerator

1.INTRODUCTION

1.1. PREFACE

Gigabyte AR Series is a powerful and versatile graphic solution. 64MB of powerful

SDR memory along with the RADEON™ 7500 GPU provides high performance accelera-

tion of today’s demanding 3D graphic applications. Industry leading DVD playback, sup-

port for digital flat panel (DVI-I) monitors meet the needs of a wide range of home and

business graphic users.

1.2. KEY FEATURES

n Powered by the RADEON™ 7500 GPU and 64MB SDR memory for

advanced3D graphics

n HYPER Z™ increases graphics memory bandwidth

n High-resolution 32-bit 3D gaming up to 2048x1536

n Full support of DirectX® and OpenGL® applications

n CHARISMA ENGINE™ supports full Transformation, Clipping and Lighting

(T&L) at 45 million triangles/second peak processing capability

n PIXEL TAPESTRY™ , the RADEON™ 7500 rendering engine, powers an

incredible 1.74 gigatexels/second for the highest fill rates in 32-bit at high

resolutions

Chapter

1

User's Manual

5

Hardware Installation

2.HARDWARE INSTALLATION

2.1. UNPACKING

The AR64S-H package contains the following:

l The AR64S-H graphics accelerator
l This USER'S MANUAL
l DVD Player software included

l Full Version game CD x4 (CD x 4), Lite version game x2 (CD x1)
l CD for driver with V-Tuner utilities
l S-Video cable

WARNING!

Expansion cards contain very delicate Integrated Circuit (IC) chips. To protect them against

damage from static electricity, you should follow some precautions whenever you work on your

computer.

1. Turn off your computer and unplug power supply.

2. Use a grounded wrist strap before handling computer components. If you do not have one,

touch both of your hands to a safely grounded object or to a metal object, such as the power

supply case.

3. Place components on a grounded antistatic pad or on the bag that came with the

components whenever the components are separated from the system.

The card contains sensitive electric components, which can be easily damaged by static

electricity, so the card should be left in its original packing until it is installed.

Unpacking and installation should be done on a grounded anti-static mat. The operator should

be wearing an anti-static wristband, grounded at the same point as the anti-static mat.

Inspect the card carton for obvious damage. Shipping and handling may cause damage to your

card. Be sure there are no shipping and handling damages on the card before proceeding.

MDO NOT APPLY POWER TO YOUR SYSTEM IF IT HAS BEEN DAMAGED ON THE

CARD.

MIn order to ensure your graphics card working correctly, please use official Gigabyte

BIOS only Use none official gigabyte BIOS might cause problem on the graphics card.

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AR64S-H Graphics Accelerator

2.2. BOARD LAYOUT

AR64S-H (4Mx16 64MB SDRAM)

DVI Output

S-Vi deoOutpu t

VGA Output

S-Vi deo

VGA Monitor

C onnec tor

(15 pin )

DVI Connector

AV Output

4Mx16 Frame Buffer SDRAM

BIOS

ATI

RADEONTM 7500

S-Vi deo

(TV-O ut)

VGA Monitor

C onnec tor

(15 pin )

DVI Connector

H/W M onitor

Ch ip

Fan Con nector

7

Hardware Installation

2.3. HARDWARE INSTALLATION

Installing Your Graphics card..

Now that you have prepared your computer, you are ready to install your graphics

accelerator card.

To install your graphics accelerator card

1. Power off the computer and monitor , then disconnect the display cable from the

backof your computer.

2. Remove the computer cover. If necessary, consult your computer's manual for help

in removing the cover.

3. Remove any existing graphics card from your computer.

Or, if your computer has any on-board graphics capability, you may need to disable it

on the motherboard. For more information, see your computer documentation.

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AR64S-H Graphics Accelerator

4.Locate the AGP slot. If necessary, remove the metal cover from this slot; then align

your Graphics card with the AGP slot, and press it in firmly until the card is fully eated.

5.Replace the screw to fasten the card in place, and replace the computer cover.

6.Plug the display cable into your card; then turn on the computer and monitor. If your

Graphics card came with a DVI connector, you can connect a flat panel display to the

appropriate connector, as shown below...

You are now ready to proceed with the installation of the Graphics card driver. For

detailed instructions, select your operating system from the list below:

AR64S- H G raphics card

AGP Slot

AR64S-H Gr aphics c ard

To Flat Panel Display

To TV or VCR

To VGA MON ITOR

9

Software Installation

3.SOFTWARE INSTALLATION

In this manual, we assume that your CD-ROM Drive letter to be Drive D:

3.1. WINDOWS®98 /98SE , WINDOWS ME and Windows XP DRIVER

AND UTILITIES INSTALLATION

The installation of Windows 98/98SE or Windows ME or Windows XP drivers is very

simple.

When you insert the driver CD into your CD-ROM drive, you can see the AUTORUN

window (if it does not show up, run "D:\setup.exe"). Then you can follow guides to

setup your AR64S-H driver (Please follow the subsection 3.1.3 "Step By Step Installa-

tion" to install the driver for your AR64S-H graphics accelerator.

3.1.1.Operating system requirement

l If your OS is Microsoft Windows, when loading the AR64S-H drivers for the

system, please make sure your system ( Windows 98/98SE or Windows ME)has

installed DirectX8.1 or later.

l If you install the AR64S-H drivers for the mainboard, which

consist of SIS, ALI or VIA chipsets, please install the appropriate Driver program for

that mainboard. Or please contact your motherboard nearest dealer for M/B Diver.

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AR64S-H Graphics Accelerator

3.1.2.DirectX Installation

Install Microsoft DirectX 8.1 to enable 3D hardware acceleration support for Win98/

98SE/ ME to achieve better 3D performence.

Note: For software MPEG support in Win98/98SE or WinME, you must DirectX first

install.
MMust be install DirectX 8.1 (or later)

1. Installation DirectX Driver

Click "Install DirectX 8.1” Item.

2.Click "Yes" icon.

3.Click "Yes“ icon.

11

Software Installation

Then the DirectX 8.1 installation is completed.

4.Click "OK" item.

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AR64S-H Graphics Accelerator

3.1.3.Driver Installation

The following is the step-by-step installation guide.

Step 1: New Hardware Found

After AR64S-H is inserted into your computer at the first time, the windows will

automatically detect a new hardware in the system and pop out a "New Hardware

Found" message. Please select "Do not install a driver" and press OK.

Step 2: Update Device Driver Wizard: Standard PCI Graphics Adapter(VGA)

Step 3: Update Device Driver Wizard: Finish

At this time, system will ask for your Windows CD in order to complete the VGA driver

installation.

If you don't have the CD, you can press C:\Windows\System directory.

Step 4: System Setting Change

1.Click "Next“ icon.

2..Click "Finish“ icon.

MDon’t click “Cancel”, because

the system will hang if you press it.

13

Software Installation

After the system has finished loading, insert the AR64S-H driver CD disk into your CD­ROM, and then you can see the AUTORUN window. If it does not show up, please run
"D:\setup.exe".

3..Click "NO“ icon.

Step 5: Driver Setup

2. Click "Install Display Driver(Radeon

7500 Series).

3.Click “Next“ icon.

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AR64S-H Graphics Accelerator

4.Click “Yes” icon.

5.Click “Finish” icon to restart

computer.

15

Software Installation

3.1.5 Taskbar Icon

3.1.4.Utilities on driver CD

The utilities include Display Driver and V-Tuner utilities. Please browse the driver CD

for detail.

After installation of the display drivers, you will find an GBT icon on the taskbar’s status

area. Right-clicking this icon opens the GBT control panel, showing a menu composed

of shortcute of the graphics board’s enhanced and other functions.

You may click the “Display Properties” item, and then click Settings. Click “Advanced”

after clickng Settings. Click the appropriate tab to change your display settings.

You can link to GBT web site

for updated information about

the graphics borad, latest

drivers, and other

information.

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AR64S-H Graphics Accelerator

V-Tuner (Hardware monitor and overclock Utility)

V-Tuner allows you to monitor the grphic chip temperature, fan speed and voltage

status. It lets you adjust the working frequency of the graphic engine and video memory

(Core Clock and Memory Clock)

17

Software Installation

VGA Info

VGA Info lists the relevant information about your card.

Color Adjust

Color Adjust allows you to make color adjustments, such as brightness, contrast, and

gamma values for each or all of RGB colors.

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AR64S-H Graphics Accelerator

2.Quick Setting.

1.Using Single Display

After installation of the display drivers, you will find an ATI icon on the taskbar’s status

area. Clicking this icon open the ATi control panel.

19

Software Installation

3.1.6.Display Property pages

The screen shows the information of display adapter, color, the range of

display area and the refresh rate.

Setting (Resolutions and Color depth for windows)

The Setting properties page allows you to adjust the Direct 3D settings

Options Properties

Click” Advanced..”icon for adapter

and setting.

You can click the item to change

the color depth.

You can move the slider to the

change resolution.

n Enable ATI taskbar icon application enables or

disables the ATI taskbar icon. However, this feature

must be enabled for ATI hotkey support.

n Show ATI icon on taskbar adds or removes the ATI

icon from the taskbar.

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AR64S-H Graphics Accelerator

OpenGL Properties:

The OpenGL properties page gives you complete control of the OpenGL settings.

n Optimization Preference

l Quality allows you to optimize your OpenGL settings for quality.
l Performance allows you to optimize your OpenGL settings for performance

n OpenGL Settings

l Convert 32 bit textures to 16 bit allows you to increase video performance for

games that make heavy use of textures. However this could also reduce image

quality.

l Enable KTX buffer region extension enables rapid updates of those portions of

your screen that have been moved.

l Enable page flipping allows you to enable hardware acceleration of page flipping

to swap full screen buffers.

l Force 16-bit Z-buffering allows you to disable all other formats of Z-buffer and

utilizes 16-bit Z-buffering.

l Disable dithering when alpha blending may remove artifacts left on the screen

when both dithering and alpha blending are enabled.

l Wait for vertical sync lowers the frames per second rate in full screen games

However this can reduce the image tearing that can occur with higher frame rates.

l Enable texture compression enables and disables texture compression.
l Full Screen anti-aliasing allows you to set the level of full-screen anti-aliasing. This

will result in an overall higher quality image with a slight reduction inerformance.

21

Software Installation

Direct 3D Display Properties

The Direct 3D properties page allows you to adjust the Direct 3D settings.

D3D Settings

n Wait for vertical sync allows you to lower the frame rate of full screen games. This will

reduce image tearing that can occur with higher frame rates.

n W-buffer support allows you to enable or disable W-buffer support. It is recommend

that W-buffer support should be disabled for games that do not support this feature.

n Compressed texture format allows you to enable support for DirectX compressed

texture formats. Some applications cannot handle too many texture formats. Disabling

compressed texture format the video driver ceases to support this feature.

n Alternate pixel center may eliminate problems with some 3D games that displays

vertical and horizontal lines around textures or text that appears incorrect. However, this

setting should only be used if you are experiencing these symptoms, as it may cause

problems with other games.

n Z-buffer bit depths allows you to set the Z-buffer bit rate. By default 16:24 (16 and 24)

selected to achieve optimum performance.

8-bit Stencil allows you to add 32-bit Z-buffer with 8 bits for stencil and 24 bits for the

Z-buffer.

n Anisotropic texture filtering allows you to set a level of anisotropic texture

filtering. This will result in much higher quality textures with a negligible reduction

in performance.

n Level of Detail allows you to set the level of mipmapped detail.

The Sharp setting is recommended for larger, more detailed, mipmapping scenes.
The Fuzzy setting is recommended for smaller, less detailed, mipmapping scenes.

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AR64S-H Graphics Accelerator

n Anti-aliasing provides you with an overall higher quality video image with a slight

reduction in performance. When “Application Preference” mode is selected, the video

driver will useanti-aliasing only when an application requests it. When “Always On” mode

is selected, the video driver will force anti-aliasing on all applications.

n 2 Samples provides a higher sample ratio, which improves overall image quality even

further, with a slight reduction in performance. This also requires more video memory.

4 Sample provides a higher sample ratio, which improves overall image quality even

further, with a slight reduction in performance. This also requires more video memory.

n Dithering method when alpha blending will remove certain onscreen artifacts that are

sometimes produced when both dithering and alpha blending are enabled.

n Defaults restores your Direct 3D setting to their default values.

Color Properties

The Color Properties is used to adjust the color settings. It also allows gamma control for

video playing of the Video Overlay. The color settings affect all display devices mapped to

the view.You can change red, green, and blue display colors. Set Desktop and Video

Overlay brightness (gamma) levels can also be changed.

n Desktop brightness increases or decreases the

color brightness of you desktop. The higher the

gamma value, the higher the brightness and

contrast of your display.

n Overlay brightness increases or decreases the

color brightness of your video overlay window. The

higher the gamma value, the higher the brightness

and contrast of your display.

n Game gamma increases or decreases the color

brightness of Direct 3D or OpenGL games

played in fullscreen mode.

n Color Curve adjusts the selected color (red,

green, or blue) by moving the color curve with

your mouse.

n Default restores the color settings to the default

values.

23

Software Installation

Display Properties:

If you VGA card is equipped with a S-Video connector , you can use a second output device (e.q.

a TV or a computer monitor) as part of your operating desktop extending your desktop to second

device or copying your desktop on the second device.

Connecting your graphics card to a TV or VCR

Turn off your computer and your television (or VCR).

Ensure your graphics card is installed correctly.

For information about placing the card in your computer and installing the enhanced graphics

driver, see the user’s manual.

Determine if your television (or VCR) has an S-Video or Composite video connection.

Looking at the back of your computer, locate your graphics card. Using an S-Video cable or the

supplied adapter cable, attach one end of the cable to your graphics card and the other to your

television (or VCR). See “Connecting your graphics card to a TV (or VCR)” on the following page.

Select Display Type

Enable /Disable”Extend my windows

desktop onto this monitor

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AR64S-H Graphics Accelerator

Overlay Properties

The Overlay Properties is used to adjust the Brightness / Contrast / Saturation / Hue/

Gamma settings.

25

Software Installation

3.2. WINDOWS NT 4.0 DRIVER INSTALLATION

Please make sure the Windows NT 4.0 have installed Windows NT 4.0 Service Pack

version 6.0 (or later) before installing the AR64S-H graphics accelerator driver.

To install the AR64S-H driver for Windows NT

1. Insert the INSTALLATION CD into your CD-ROM drive. If Windows ® runs the CD

automatically.

2. Click Start.

3. Select Run.

4. Type the following:

D:\SETUP

(If D is not your CD-ROM drive, substitute D with the correct drive letter.)

5. Click “OK”.

6. Click on “Install Display Drivers(Radeon 7500 Series)” to begin the Installation

Wizard.

7. Click “Next”.

8. Click “Yes” to the license agreement.

9. Follow the Wizard's on-screen instructions to complete the installation.

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AR64S-H Graphics Accelerator

3.3.WINDOWS 2000 DRIVER INSTALLATION

Please make sure the Windows 2000 have installed Windows ® 2000 Service Pack

version 2 (or later) before installing the graphics accelerator driver.

With Windows

®

2000 running on your computer, you need to install the AR64S-H

driver to take advantage of the higher performance, resolutions, and special graphic

features of the Graphics card. To ensure you install the latest driver, use the Installation

CD that shipped with your Graphics card.

To install the AR64S-H driver for Windows ® 2000

1. Insert the INSTALLATION CD into your CD-ROM drive. If Windows® runs the CD

automatically.

2. Click Start.

3. Select Run.

4. Type the following:

D:\SETUP

(If D is not your CD-ROM drive, substitute D with the correct drive letter.)

5. Click “OK”.

6. Click on “Install Display Drivers(Radeon 7500 Serie)” to begin the Installation

Wizard.

7. Click “Next”.

8. Click “Yes” to the license agreement.

9. Follow the Wizard's on-screen instructions to complete the installation.

3.4.BIOS FLASH UTILITY

AR64S-H BIOS update procedure:

MNote: Please download the newest BIOS from our website (www.gigabyte.com.tw) .

or contact your local dealer for the file.

MIf you want to realize the BIOS flash information, please refer to detail on P.28

27

Troubleshooting Tips

4.Troubleshooting Tips

The following troubleshooting tips may help if you experience problems. Contact your

dealer or GBT for more advanced troubleshooting information.

n Check that the card is seated properly in the AGP slot.

n Ensure the display cable is securely fastened to the card's display connector.

n Make sure that the monitor and computer are plugged in and receiving power.

n If necessary, disable any built-in graphics capabilities on your motherboard. For

more information, consult your computer's manual or manufacturer. (NOTE:

Some manufacturers do not allow the built-in graphics to be disabled or to

become the secondary display.)

n Make sure you selected the appropriate display device and graphics card when

you installed the graphics driver.

n For more troubleshooting tips, right-click the ATI icon in the taskbar and select

Troubleshooting.

n If you have problems during bootup, start your computer in Safe Mode. In

Windows®98 SE and Windows ® Me, press and hold the CTRL key until the

Microsoft ® Windows ® Startup Menu appears on the screen. Then select the

number for Safe Mode, and press Enter. (You can also use F8 to bring up the

Microsoft Windows ®Startup Menu.) In Safe Mode, bring up the Device

Manager and check for duplicate display adapter and monitor entries if you are

only using one graphics card.

n For more assistance, use the Troubleshooting Guide located in the Windows

®

Help or contact your computer manufacturer.

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AR64S-H Graphics Accelerator

5.Appendix

5.1. How to reflash the BIOS

How to reflash the BIOS for your graphics card?

1. Extract the Zip file to the drive C: or A:

2. Restart your PC in MS-DOS mode

(This function only for Windows 95 or Windows 98¡AIf your OS is Windows 2000 /

Windows Me / Windows XP. Aplease use the bootable disk to MS-DOS mode)

29

Appendix

3. Change the command path to the file location C:\> or A:\>

4. Reflash BIOS command as below : C:\> atiflash -p 0 <filename>

5. Reboot your PC when it's done.

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AR64S-H Graphics Accelerator

5.2.Resolutions and Color Depth Table

Display Refresh Hor. Pixel Color Depth (bpp)

Screen Rate Scan Clock 8bpp(256 color) 16bpp(65K color) 32bpp(16.7M)

Resolution (Hz) (KHz) (Mhz) Standard mode High m ode True mode

60 31.5 25.2 P P P
72 37.9 31.5 P P P
75 37.5 31.5 P P P

640x480 85 43.3 36.0 P P P

90 45.4 37.8 P P P
100 50.9 43.1 P P P
120 61.8 52.4 P P P
160 84.3 72.8 P P P
200 108.0 95.0 P P P
60 37.9 39.9 P P P
70 43.7 45.5 P P P
72 48.1 50.0 P P P

800x600 75 46.9 49.5 P P P

85 53.7 56.3 P P P
90 56.8 60.0 P P P
100 63.6 68.1 P P P
120 77.1 83.9 P P P
160 105.4 116.4 P P P
200 135.0 149.0 P P P
60 48.4 65.0 P P P
70 56.5 75.0 P P P
72 57.6 78.4 P P P

1024x768 75 60.0 78.8 P P P

85 68.7 94.5 P P P
90 72.8 100.1 P P P
100 81.4 113.3 P P P

. To be continued..

Radeon 7500 2D Single Display Modes

31

Appendix

DDisplay Refresh Hor. Pixel Color Depth (bpp)

Screen Rate Scan Clock 8bpp(256 color) 16bpp(65K color) 32bpp(16.7M)

Resolution (Hz) (KHz) (Mhz) Standard mode High m ode True mode

120 98.7 139.0 P P P
140 116.6 164.2 P P P
150 125.7 176.9 P P P

1024x768 160 134.8 192.0 P P P

200 172.8 246.1 P P P
43 38.0 56.0 P P P
47 41.7 62.1 P P P
60 53.7 81.6 P P P
70 63.0 96.7 P P P
75 67.5 108.0 P P P

1152x864 80 72.4 112.3 P P P

85 77.0 119.6 P P P
100 91.5 143.4 P P P
120 111.1 176.0 P P P
150 141.4 226.3 P P P
160 151.6 242.6 P P P
60 60.0 108.0 P P P
70 69.8 120.6 P P P
72 72.0 124.5 P P P

1280x960 75 75.0 129.6 P P P

85 85.9 148.5 P P P
100 101.6 178.9 P P P
120 123.8 217.8 P P P
160 168.9 300.0 P P P
43 46.2 77.6 P P P
47 50.9 85.5 P P P
60 64.0 108.0 P P P
70 74.7 129.0 P P P
72 76.8 132.8 P P P
74 79.1 136.7 P P P

1280x1024 75 80.0 135.0 P P P

85 91.1 157.5 P P P
90 97.2 169.5 P P P
100 108.7 191.3 P P P

To be continued..

32

AR64S-H Graphics Accelerator

DDisplay Refresh Hor. Pixel Color Depth (bpp)

Screen Rate Scan Clock 8bpp(256 color) 16bpp(65K color) 32bpp(16.7M)

Resolution (Hz) (KHz) (Mhz) Standard mode High m ode True mode
1280x1024 120 131.8 234.0 P P P

160 179.4 321.5 P P P

1360x768 62 49.4 88.6 P P P
1400x1050 60 64.0 108.0 P P P

60 53.8 109.3 P P P
85 76.9 160.7 P P P

1536x864 100 91.5 191.7 P P P

120 111.2 234.9 P P P
160 151.3 322.1 P P P
60 56.0 119.3 P P P
75 70.5 152.4 P P P
85 80.1 174.4 P P P

1600x900 100 95.5 209.3 P P P

120 115.6 255.3 P P P
60 62.1 133.2 P P P
75 78.1 168.8 P P P
85 89.3 194.4 P P P

1600x1000 100 105.9 232.2 P P P

120 128.4 283.5 P P P

1600x1024 76 81.4 178.2 P P P

52 64.2 138.4 P P P
58 71.9 155.3 P P P
60 75.0 162.0 P P P
65 81.3 175.5 P P P
66 82.2 178.9 P P P

1600x1200 70 87.5 189.0 P P P

72 90.0 195.8 P P P
75 93.8 202.5 P P P
76 95.5 209.3 P P P
85 106.3 229.5 P P P
92 116.2 256.5 P P P
100 127.2 280.8 P P P

To be continued..

33

Appendix

DDisplay Refresh Hor. Pixel Color Depth (bpp)

Screen Rate Scan Clock 8bpp(256 color) 16bpp(65K color) 32bpp(16.7M)

Resolution (Hz) (KHz) (Mhz) Standard mode High m ode True mode
1600x1280 86.52 116.2 256.5 P P P

60 83.8 205.2 P P P

1792x1344 75 106.3 261.0 P P P

85 119.7 294.9 P P P
60 89.5 219.9 P P P

1800x1440 70 104.9 259.2 P P P

90 136.7 340.2 P P P

1856x1392 60 86.5 218.7 P P P

72 104.0 264.6 P P P
75 112.5 288.0 P P P
90 132.1 340.2 P P P
60 67.1 172.8 P P P

1920x1080 70 78.7 205.2 P P P

75 84.5 220.5 P P P
85 96.5 253.1 P P P

1920x1200 60 74.7 193.5 P P P

72 90.0 236.3 P P P
75 94.1 246.9 P P P

76 95.2 249.8 * * *

80 100.3 263.3 * * *

85 106.9 282.3 * * *

1920x1440 60 90.0 234.0 P P P

60 71.5 198.0 P P P

75 90.0 252.0 * * *

2048x1152 85 103.1 290.3 * * *

100 122.0 345.6 * * *
60 79.5 221.4 P P P

70 93.2 261.0 * * *

2048x1280 75 100.3 280.8 * * *

85 114.0 321.0 * * *

90 121.6 344.3 * * *
60 95.2 266.6 P P P

66 105.5 297.0 * * *

2048x1280 70 111.9 315.2 * * *

75 120.1 340.2 * * *

* GBT no guarantee ............................