Nvidia TESLA M2050, TESLA M2070, TESLA M2070Q Board Specification

TESLA M2050 AND
TESLA M2070/M2070Q
DUAL-SLOT COMPUTING
PROCESSOR MODULES

BD-05238-001_v03 | August 2010

Board Specification

Updated the memory clock for Tesla M2070

DOCUMENT CHANGE HISTORY

BD-05238-001_v03

Version Date Authors Description of Change

01 April 22. 2010 GB, SM Initial Release (Preliminary information)
02 April 28, 2010 GB, DV

03 August 6, 2010 GG, SM

• Removed “Preliminary Information” text

• Added Figure 3

• Memory clock changed from 1.6 GHz to 1.546

GHz

•

to 1.566 GHz

• Added Tesla M2070Q

Tesla M2050 and
Tesla M2070/M2070Q

Dual-Slot Computing Processor Modules BD-05238-001_v03 | ii

TABLE OF CONTENTS

Overview ........................................................................................... 1

Key Features ..................................................................................... 2

Computing Processor Description ............................................................. 3

Configuration .................................................................................... 4

Mechanical Specifications ....................................................................... 5

PCI Express System ............................................................................. 5

Standard I/O Connector Placement .......................................................... 6

Internal Connectors and headers ............................................................. 7

External PCI Express Power Connectors .................................................. 7

Power Specifications ............................................................................ 11

Support Information ............................................................................. 12

Certificates and Agencies ..................................................................... 12

Agencies ...................................................................................... 12

Languages ....................................................................................... 13

Tesla M2050 and
Tesla M2070/M2070Q
Dual-Slot Computing Processor Modules BD-05238-001_v03 | iii

LIST OF FIGURES

Figure 1. Tesla T20 GPU Block Diagram ...................................................... 3

Figure 2. Tesla M2050 and Tesla M2070/M2070Q Computing Processor Module ........ 5

Figure 3. Tesla M2050 and Tesla M2070/M2070Q Bracket .................................. 6

Figure 4. 6-Pin PCI Express Power Connector ................................................ 8

Figure 5. 8-Pin PCI Express Power Connector ................................................ 9

LIST OF TABLES

Table 1. Board Configurations ................................................................. 4

Table 2. 6-Pin PCI Express Power Connector Pinout ...................................... 10

Table 3. 8-Pin PCI Express Power Connector Pinout ...................................... 10

Table 4. Configuration with External PCI Express Connectors ........................... 11

Table 5. Languages Supported ............................................................... 13

Tesla M2050 and
Tesla M2070/M2070Q
Dual-Slot Computing Processor Modules BD-05238-001_v03 | iv

OVERVIEW

The NVIDIA® Tesla™ M20-Series graphics processing unit (GPU) Computing Module is a
PCI Express, double-wide, full-height (4.376 inches by 9.75 inches by 1.52 inches) form
factor computing module based on the NVIDIA Fermi GPU. This module comprises a
computing subsystem wit h a GPU and high speed memory.

This module is offered with two memory sizes:

 The Tesla M2050 module offers 3 GB of GDDR5 memory on board.
 The Tesla M2070 and Tesla M2070Q module offers 6 GB of GDDR5 memory on

board.

Both of these products can be configured by the OEM or by the end user to enable or
disable ECC or error correcting codes that can fix single-bit errors and report double-bit
errors. Enabling ECC will cause some of the memory to be used for the ECC bits, so the
user available memory will decrease to approximately 2.62 GB for a Tesla M2050 and
approximately 5.25 GB for a Tesla M2070 and Tesla M2070Q.

The Tesla M2070Q GPU computing module uses the NVIDIA Fermi GPU that combines

®

Tesla’s high performance computing and the NVIDIA Quadro
advanced visualization in the same GPU. Tesla M2070Q is the ideal solution for
customers, who want to deploy high performance computing, advanced and remote
visualization in a datacenter.

professional-class

Tesla M2050 and
Tesla M2070/M2070Q
Dual-Slot Computing Processor Modules BD-05238-001_v03| 1

KEY FEATURES

GPU

 Number of processor cores: 448
 Processor core clock: 1.15 GHz
 Package size: 42.5 mm × 42.5 mm 1981-pin ball grid array (BGA)

Board

 PCI Express Gen2 ×16 system interface
 Physical dimensions: 4.376 inches × 9.75 inches, dual slot
 Board power dissipation: < = 225 W

External Connectors

 None

Internal Connectors and Headers

 One 6-pin PCI Express power connector
 One 8-pin PCI Express power connector

Overview

Memory

 Memory clock

● 1.546 GHz for Tesla M2050

● 1.566 GHz for Tesla M2070 and Tesla M2070Q

 Interface: 384-bit

● Tesla M2050

― 3 GB
― 24 pieces 64M × 16 GDDR5 136-pin BGA, SDRAM

● Tesla M2070 and Tesla M2070Q

― 6 GB
― 24 pieces 128M × 16 GDDR5 136-pin BGA, SDRAM

BIOS

 2Mbit Serial ROM

Tesla M2050 and
Tesla M2070/M2070Q
Dual-Slot Computing Processor Modules BD-05238-001_v03 | 2