AMD Radeon RX 580 Mobile vs NVIDIA Tesla K20m
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Jan 2013
Generation
Mobility Radeon
Tesla
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 2.0 x16
Clock Speeds
Base Clock
1000 MHz
-
Boost Clock
1077 MHz
-
Memory Clock
2000 MHz
1300 MHz
Memory
Memory Size
8GB
5GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
320bit
Bandwidth
256.0GB/s
208.0GB/s
Render Config
Compute Units
36
-
Shading Units
2304
2496
TMUs
144
208
ROPs
32
40
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
2 MB
1280 KB
Theoretical Performance
Pixel Rate
34.46 GPixel/s
36.71 GPixel/s
Texture Rate
155.1 GTexel/s
146.8 GTexel/s
FP16 (half)
4.963 TFLOPS
-
FP32 (float)
4.963 TFLOPS
3.524 TFLOPS
FP64 (double)
310.2 GFLOPS
1175 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GK110
GPU Variant
Polaris 20M XT
-
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
100W
225W
Outputs
No outputs
No outputs
Power Connectors
None
1x 6-pin + 1x 8-pin
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
📊 Benchmark
3DMark Time Spy
3,553
-
3DMark Time Spy Extreme
1,626
-