NVIDIA Tesla K20m vs NVIDIA Quadro P6000
GPU Specs Compare
Graphics Card
Release Date
Jan 2013
Oct 2016
Generation
Tesla
Quadro Pascal
Type
Professional
Professional
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1300 MHz
1127 MHz
Base Clock
-
1506 MHz
Boost Clock
-
1645 MHz
Memory
Memory Size
5GB
24GB
Memory Type
GDDR5
GDDR5X
Memory Bus
320bit
384bit
Bandwidth
208.0GB/s
432.8GB/s
Render Config
Shading Units
2496
3840
TMUs
208
240
ROPs
40
96
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
1280 KB
3 MB
SM Count
-
30
Theoretical Performance
Pixel Rate
36.71 GPixel/s
157.9 GPixel/s
Texture Rate
146.8 GTexel/s
394.8 GTexel/s
FP32 (float)
3.524 TFLOPS
12.63 TFLOPS
FP64 (double)
1175 GFLOPS
394.8 GFLOPS
FP16 (half)
-
197.4 GFLOPS
Graphics Processor
GPU Name
GK110
GP102
Architecture
Kepler
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
7.08 billion
11.8 billion
Die Size
561 mm²
471 mm²
GPU Variant
-
GP102-875-A1
Board Design
TDP
225W
250W
Suggested PSU
550 W
600 W
Outputs
No outputs
1x DVI4x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
6.1
Shader Model
5.1
6.7