AMD FirePro W7100 vs NVIDIA Tesla K20X
GPU · Specs Compare
Graphics Card
Release Date
Aug 2014
Nov 2012
Generation
FirePro
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1300 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
160.0GB/s
249.6GB/s
Render Config
Compute Units
28
—
Shading Units
1792
2688
TMUs
112
224
ROPs
32
48
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
1536 KB
Theoretical Performance
Pixel Rate
29.44 GPixel/s
40.99 GPixel/s
Texture Rate
103.0 GTexel/s
164.0 GTexel/s
FP16 (half)
3.297 TFLOPS
—
FP32 (float)
3.297 TFLOPS
3.935 TFLOPS
FP64 (double)
206.1 GFLOPS
1312 GFLOPS
Graphics Processor
GPU Name
Tonga
GK110
GPU Variant
Tonga PRO GL
—
Architecture
GCN 3.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5 billion
7.08 billion
Die Size
366 mm²
561 mm²
Board Design
TDP
150W
235W
Suggested PSU
450 W
550 W
Outputs
4x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.1
Shader Model
6.3
5.1
CUDA
—
3.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.