gVIA DualStream64™ dual channel memory controller
gAsynchronous bus design maximizes system optimization and flexibility
gOptimized support for 800MHz/533MHz/400MHz FSB
gHyper-Threading Technology Support
gRich Digital Media Experience
gAGP8X support for state of the art graphics
gVIA Vinyl™ Multichannel Audio Suite for superlative integrated and
®
4 Platform
onboard 6-channel and 8-channel surround sound
gCutting-Edge Storage Technology
gSerial ATA and V-RAID integrated in the VT8237 South Bridge
gUnrivaled Stability & Reliability
®
gUnified VIA Hyperion 4-in-1 Driver
gUltra V-Link Interconnect
g1066MB/s link between the North and South Bridge
gGlobal Availability
gMultiple design wins from the world’s leading motherboard
manufacturers
Page 3
™
VIA DualStream64
nWorld’s most intelligent dual
channel DDR 400 memory controller
for optimum system performance
nLightning fast access to system
memory enabled by revolutionary
new intuitive technologies:
gEnhanced data prefetch protocol
gImproved memory branch prediction and
larger on-chip branch table
gTighter read/write turnaround for improved
clock timings
Page 4
VIA PT880 Platform Architecture
Page 5
Unmatched Memory Performance
nThe VIA DualStream64 memory controller enables
unparalleled levels of dual channel DDR400 memory
bandwidth
“VIA manages to achieve the best memory bandwidth
numbers, which obviously is made possible by the new
memory interface.” – Tom’s Hardware Guide
Page 6
Unmatched System Performance
Page 7
Most Scalable Platform for the
®
Intel
nVIA’s flexible and highly scalable
Pentium
®
4
architecture allows motherboard
manufacturers to cover all market
segments and price points
gVIA Networking Gigabit Ethernet
g Single chip 10/100/1000 design
g Advanced software interface
gVIA Vinyl Audio
g VIA Vinyl integrated 6-channel surround sound
g VIA Vinyl Gold onboard 8-channel surround sound
gAdvanced Connectivity Options
g VIA VT6307 1394 Controller
gVIA VPX2 for Servers
g 133MHz PCI-X support
g Up to 12 standard PCI connections
Page 8
Industry’s Most Comprehensive
Portfolio of Scalable Solutions
VIANvidiaIntel
1394 Controller
10/100 Ethernet (MAC & PHY)
Gigabit Ethernet (MAC & PHY)
Complete 5.1 Audio Solution
(Controller + Codec)
Complete 7.1 Audio Solution
(Controller + Codec)
TV-Out
Serial RAID Controller
3
33
33
33
3
3
33
Not Ready
x
x
x
x
x
x
x
x
x
Page 9
VT8237 South Bridge Overview
nVIA DriveStation
gSerial ATA
gFull duplex high performance 150MB/s Dual Channel Serial ATA interface
gSupport for additional two Serial ATA devices
gV-RAID
gSerial RAID controller for RAID 0, RAID 1, RAID 0+1 and JBOD
gUser-friendly Windows-based V-RAID software interface
Configuration: Asus P4P800 Motherboard, Pentium 4 2.4GHz, 512MB DDR
718.5
697.6
In tel 825443Com 3C940Broadco m 5702RTL 8110S
VT6120
400, ASUS AGP-V7100 (GeForce 2 MX), Windows XP Professional
706.1
585.2
Transmit (M bi t /s)
646.3
555.4
Recei ve (Mbit/s )
626.09
466.8
703.2
Page 17
™
VIA Vinyl
nVIA Vinyl Audio
gRichest choice of market leading integrated and
onboard audio performance options
g VIA Vinyl integrated 6-channel surround sound
nVIA Vinyl AC ’97 audio controller
nVIA Six-TRAC codec
g VIA Vinyl Gold onboard 8-channel surround
sound
nVIA Envy24PT + VIA Six-TRAC + additional DAC
nOnly onboard audio solution with 8-channel immersion audio
Multichannel Audio Suite
n24/96 resolution digital outputs
g VIA Stylus Audio Driver
nCombo audio driver
nIntegrated Sensaura Technology
nAwesome 3D positional audio effects
nFull gaming support
Page 18
Unparalleled Audio Support
VIA offers the industry’s most comprehensive portfolio of advanced
Audio Platform Solutions to meet today’s multimedia requirements
VIANvidiaIntel
8-channel Surround
Sound Support
3
24/96 Audio Support
3
3D Gaming Support*
3
x
x
3
x
x
x
Analog Codec for
Complete Solutions
* Sensaura support
3
x
x
Page 19
Benchmarking Comparison of
Audio Gaming Performance
Audio Winbench
0.99
VIA
Envy24PT +
VIA Six-TRAC
1.14
1.34
1.4
DS Static
DS Streaming
Nvidia
Soundstorm
+ Realtek
ALC650
2.58
3.63
2.98
3
DS3D Static
DS3D Streaming
01234
Lower is better
“The State of Motherboard Audio” July 1, 2003
Albatron PX865PE ProII MB integrating VIA Envy24PT & Six-TRAC
Page 20
W
hat people are saying
about onboard VIA audio…
“This 24-bit/96kHz
solution is definitely a
step in the right
direction, as we'd love
to find this type of high
quality audio on many
more motherboards to
come.”
“Against the integrated
competition…(an nForce2
board and an ICH4-based
motherboard)… the
Zenith 9CJS's Envy24PTpowered audio definitely
sounded better for music
playback.”
“Looks like this will be the
best onboard sound I've
ever heard.”
Page 21
V-MAP Architecture
nUltra V-Link
gHigh throughput 1066MB/s South Bridge/North Bridge
interconnect
gSupports new generation of VIA North Bridge options
across all processor platforms
nPin-to-pin Compatible Architecture
gFlexible, high bandwidth architecture for all Intel
Pentium 4 and Celeron™ processors
gReduced motherboard design process and improved
time-to-market
nVIA Hyperion 4in1 Unified Drivers
gOptimized system performance and stability
gRegular updates
gDownloads and support at www.viaarena.com
gReducing support costs for VIA and VIA motherboard
customers
Page 22
VIA PT880 Motherboard Partners
Design wins from the world’s
leading motherboard manufacturers
Page 23
VIA PT Series North Bridge Roadmap
PT890
PT890
• P4@ 400/533/800MHz,
•P4@ 400/533/800MHz,
HT Technology
HT Technology
• Dual 64bit Channels
•Dual 64bit Channels
DDR-1 266/333/400 &
DDR-1 266/333/400 &
DDR-2 400/533/667, ECC
DDR-2 400/533/667, ECC
• PCI Express
•PCI Express
• Ultra V-Link
•Ultra V-Link
• Sample: Dec 03
•Sample: Dec 03
• MP: Q1’04
•MP: Q1’04
PT800
PT800
• P4@ 400/533/800MHz,
•P4@ 400/533/800MHz,
HT Technology
HT Technology
• DDR266/333/400, ECC
•DDR266/333/400, ECC
• AGP 4X/8X
•AGP 4X/8X
• 8X V-Link
•8X V-Link
• MP: Now
•MP: Now
PT880
PT880
• P4@ 400/533/800MHz,
•P4@ 400/533/800MHz,
HT Technology
HT Technology
• Dual 64bit Channels
•Dual 64bit Channels
DDR266/333/400, ECC
DDR266/333/400, ECC
• AGP 4X/8X
•AGP 4X/8X
• Ultra V-Link
•Ultra V-Link
• MP: Now
•MP: Now
Page 24
VIA South Bridge Roadmap
VT8237
• Ultra V-Link
• Total 6 HDD support:
• 2 Serial ATA ports
• 2 IDE channels for up to 4 ATA133
devices
•V-RAID
•RAID 0,
•RAID 1,
•RAID 0+1
• JBOD support
• VIA Vinyl Audio
•8 x USB 2.0
• VIA 10/100 MAC
• MII Interface
•Int. IO/APIC
• MP: Now
w/ Ext. PHY
VT8239
• Ultra V-Link
• Total 8 HDD support:
• 4 Serial ATA ports
• 2 IDE channels for up to 4 ATA133
devices
•
SATA Controller with command queue
AHCI
•
•V-RAID
•RAID 0,
•RAID 1,
•RAID 0+1
• JBOD support
• VIA Vinyl Audio
• 96K/20-bit audio
•
8 x USB 2.0
• VIA 10/100 MAC
• MII Interface
w/ Ext. PHY
•Int. IO/APIC
• S: Q4’03
Page 25
Thank You
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