AMD Radeon Pro 575X vs NVIDIA Tesla K20Xm
GPU · Specs Compare
Graphics Card
Release Date
Mar 2019
Nov 2012
Generation
Radeon Pro Mac
Tesla
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1700 MHz
1300 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
217.6GB/s
249.6GB/s
Render Config
Compute Units
32
—
Shading Units
2048
2688
TMUs
128
224
ROPs
32
48
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
2 MB
1536 KB
Theoretical Performance
Pixel Rate
35.07 GPixel/s
40.99 GPixel/s
Texture Rate
140.3 GTexel/s
164.0 GTexel/s
FP16 (half)
4.489 TFLOPS
—
FP32 (float)
4.489 TFLOPS
3.935 TFLOPS
FP64 (double)
280.6 GFLOPS
1312 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GK110
GPU Variant
Polaris 20 XL(215-0910052)
—
Architecture
GCN 4.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
7.08 billion
Die Size
232 mm²
561 mm²
Board Design
TDP
150W
235W
Outputs
No outputs
No outputs
Power Connectors
None
—
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.1
Shader Model
6.4
5.1
CUDA
—
3.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.