TESLA K20 GPU ACCELERATOR BD-06455-001_v05 | November 2012 Board Specification
DOCUMENT CHANGE HISTORY BD-06455-001_v05 Version Date Authors Description of Change 01 August 1, 2012 GG, SM Preliminary Information (Information contained within this document is subject to change) 02 September 6, 2012 GG, SM •Updated “Key Features” section •Updated Figure 1 •Updated Table 1 •Updated “Standard I/O Connector Placement” section 03 September 7, 2012 GG, SM •Updated Table 4 •General edits throughout this specification 04 October 9, 2012 GG, SM •Changed Gen3 to Gen2 •Update
TABLE OF CONTENTS Overview ........................................................................................... 1 Key Features ..................................................................................... 1 Tesla K20 Block Diagram ....................................................................... 2 Configuration .................................................................................... 3 Mechanical Specifications .................................................................
LIST OF FIGURES Figure Figure Figure Figure Figure 1. 2. 3. 4. 5. Tesla K20 Block Diagram ............................................................ Tesla K20 GPU Accelerator.......................................................... Tesla K20 Bracket .................................................................... 6-Pin PCI Express Power Connector ................................................ 8-Pin PCI Express Power Connector ................................................
OVERVIEW The NVIDIA® Tesla® K20 graphics processing unit (GPU) accelerator is a PCI Express, dual-slot full height (4.376 inches by 10.5 inches by 1.52 inches) form factor computing module comprising of a single GK110 GPU. The Tesla K20 is designed for servers and offers a total of 5 GB of GDDR5 on-board memory and supports PCI Express Gen2.
Overview Power Connectors One 6-pin PCI Express power connector One 8-pin PCI Express power connector Memory Memory clock: 2.6 GHz Memory bandwidth: 208 GB/sec Interface: 320-bit ● Total board memory: 5 GB ● 20 pieces of 64M × 16 GDDR5, SDRAM BIOS 2Mbit Serial ROM TESLA K20 BLOCK DIAGRAM Figure 1 is the block diagram for the Tesla K20 GPU dual-slot computing processor module. Figure 1.
Overview CONFIGURATION The Tesla K20 board is available in the following configuration (Table 1). Table 1. Board Configuration Specifications Tesla K20 Generic SKU reference 699-22081-0208-xxxx Chip GK110 Package size GPU 45 mm × 45 mm 2397-pin S-FCBGA Processor clock 706 MHz Memory clock 2.
MECHANICAL SPECIFICATIONS PCI EXPRESS SYSTEM The Tesla K20 board (Figure 2) conforms to the PCI Express full height (4.376 inches by 10.5 inches) form factor. 10.5 inches 4.376 inches Figure 2. Tesla K20 GPU Accelerator Note: The final product will ship with shroud.
Mechanical Specifications TESLA K20 BRACKET As shown in Figure 3, the Tesla K20 includes a vented bracket. If you are an OEM who qualifies for bracket modifications, you have the option of receiving your module with no bracket installed. Figure 3.
Mechanical Specifications POWER CONNECTORS The Tesla K20 GPU accelerator is a performance optimized, high-end product and uses power from the PCI Express connector as well as external power connectors. Figure 4 and Figure 5 show the specifications and Table 2 and Table 3 show the pinouts for the 6-pin and 8-pin PCI Express power connectors. Figure 4.
Mechanical Specifications Figure 5.
Mechanical Specifications Table 2. 6-Pin PCI Express Power Connector Pinout Pin Number Description 1 +12 V 2 +12 V 3 +12 V 4 GND 5 Sense 6 GND Table 3.
POWER SPECIFICATIONS The Tesla K20 GPU accelerator requires power from the PCI Express connector as well as one or two auxiliary power connectors. Table 4.
SUPPORT INFORMATION CERTIFICATES AND AGENCIES Agencies Australian Communications Authority and Radio Spectrum Management Group of New Zealand (C-Tick) Bureau of Standards, Metrology, and Inspection (BSMI) Conformité Européenne (CE) Federal Communications Commission (FCC) Industry Canada - Interference-Causing Equipment Standard (ICES) Korean Communications Commission (KCC) Underwriters Laboratories (cUL) Voluntary Control Council for Interference (VCCI) Tesla K20 GPU Accelerator BD-06455
Support Information LANGUAGES Table 5. Languages Supported Windows Server 2008 and Windows Server 2008 R2 Linux English (US) X X English (UK) X Arabic X Chinese, Simplified X Chinese, Traditional X Danish X Dutch X Finnish X French X French (Canada) X German X Italian X Japanese X Korean X Norwegian x Portuguese (Brazil) X Russian X Spanish X Spanish (Latin America) X Swedish X Thai X Note: NVIDIA’s CUDA™ software is only supported in English (U.S.
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