NVIDIA Tesla K20m vs NVIDIA Quadro K6000 SDI
GPU Specs Compare
Graphics Card
Release Date
Jan 2013
Jul 2013
Generation
Tesla
Quadro
Type
Professional
Professional
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1300 MHz
1502 MHz
Memory
Memory Size
5GB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
320bit
384bit
Bandwidth
208.0GB/s
288.4GB/s
Render Config
Shading Units
2496
2880
TMUs
208
240
ROPs
40
48
L1 Cache
16 KB (per SMX)
16 KB (per SMX)
L2 Cache
1280 KB
1536 KB
Theoretical Performance
Pixel Rate
36.71 GPixel/s
54.12 GPixel/s
Texture Rate
146.8 GTexel/s
216.5 GTexel/s
FP32 (float)
3.524 TFLOPS
5.196 TFLOPS
FP64 (double)
1175 GFLOPS
1.732 TFLOPS
Graphics Processor
GPU Name
GK110
GK110
Architecture
Kepler
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
7.08 billion
7.08 billion
Die Size
561 mm²
561 mm²
Board Design
TDP
225W
239W
Suggested PSU
550 W
550 W
Outputs
No outputs
3x DVI2x DisplayPort 1.23x SDI
Power Connectors
1x 6-pin + 1x 8-pin
-
Graphics Features
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.1
CUDA
3.5
3.5
Shader Model
5.1
5.1