AMD Radeon RX 580G vs NVIDIA Tesla K20c
GPU Specs Compare
Graphics Card
Release Date
Oct 2018
Nov 2012
Generation
Polaris
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1257 MHz
-
Boost Clock
1330 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
42.56 GPixel/s
36.71 GPixel/s
Texture Rate
191.5 GTexel/s
146.8 GTexel/s
FP16 (half)
6.129 TFLOPS
-
FP32 (float)
6.129 TFLOPS
3.524 TFLOPS
FP64 (double)
383.0 GFLOPS
1175 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GK110
GPU Variant
Polaris 20 XTX(215-0910038)
GK110-885-KA-A1
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
185W
225W
Suggested PSU
450 W
550 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
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
OctaneBench
-
55