NVIDIA Tesla K20m vs AMD Radeon Pro 570X
GPU Specs Compare
Graphics Card
Release Date
Jan 2013
Mar 2019
Generation
Tesla
Radeon Pro Mac
Type
Professional
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1300 MHz
1695 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1105 MHz
Memory
Memory Size
5GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
320bit
256bit
Bandwidth
208.0GB/s
217.0GB/s
Render Config
Shading Units
2496
1792
TMUs
208
112
ROPs
40
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1280 KB
2 MB
Compute Units
-
28
Theoretical Performance
Pixel Rate
36.71 GPixel/s
35.36 GPixel/s
Texture Rate
146.8 GTexel/s
123.8 GTexel/s
FP32 (float)
3.524 TFLOPS
3.960 TFLOPS
FP64 (double)
1175 GFLOPS
247.5 GFLOPS
FP16 (half)
-
3.960 TFLOPS
Graphics Processor
GPU Name
GK110
Ellesmere
Architecture
Kepler
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
7.08 billion
5.7 billion
Die Size
561 mm²
232 mm²
GPU Variant
-
Ellesmere PROA
Board Design
TDP
225W
150W
Suggested PSU
550 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.5
-
Shader Model
5.1
6.7