Tesla K20s

Specifications of the NVIDIA Tesla K20s GPU

Name / Brand / Architecture
Manufacturer:	NVIDIA
Model:	Tesla K20s
Reference card?:	Yes
Target market segment:	Server / High Performance Computing
Die name:	GK110
Architecture:	Kepler
Fabrication process:	28 nm
Transistors:	7.08 billion
Bus interface:	PCI-E 2.0 x 16
Launch date:	February 2013
Price at launch:	$3199
Frequency
Base clock:	706 MHz
Memory specifications
Memory size:	**0 MB
Memory type:	GDDR5
Memory clock:	1300 MHz
Memory clock (effective):	5200 MHz
Memory interface width:	320-bit
Memory bandwidth:	208 GB/s
Cores / Texture
CUDA:	3.5
CUDA cores:	2496
ROPs:	40
Texture units:	208
RAMDACs:	400 MHz
Electric characteristics
Maximum power draw:	225 W
Performance
Pixel fill rate:	28.24 Gigapixels/s
Texture fill rate:	146.85 Gigatexels/s
Single presision compute power:	3524.35 GFLOPS
Double precision compute power:	1174.78 GFLOPS
External connectors
Power connectors:	2 x 6-pin
Dimensions
Length:	10.51 inches (267 mm)
Width:	Dual-Slot
Other features / Support
Open CL support:	1.1
OpenGL support:	4.4
DirectX support:	11.0
Shader model:	5.0