Nvidia TESLA K20 Board Specification

Tesla K20 GPU Active Accelerator BD-06499-001_v02 | ii
DOCUMENT CHANGE HISTORY
BD-06499-001_v02
Version Date Authors Description of Change
01 October 9, 2012 MC, GG,
SM
Preliminary Information (Information contained
within this document is subject to change)
02 November 9, 2012 GG, SM
• Removed “Preliminary Information” as this board
specification is no longer preliminary
• Removed “NVIDIA confidential”
• Updated Table 1
• Updated “Power Specifications” section

Nvidia TESLA K20 Specifications

General

GPU Architecture	Kepler
CUDA Cores	2496
Memory Size	5 GB
Memory Type	GDDR5
Memory Bandwidth	208 GB/s
TDP	225 W
GPU	GK110
Double Precision Performance	1.17 TFLOPS
Single Precision Performance	3.52 TFLOPS
Memory Interface	320-bit
Base Clock	706 MHz
Interface	PCIe 3.0 x16
Form Factor	Dual Slot