AMD Radeon RX 580G vs AMD Radeon Instinct MI50
GPU · Specs Compare
Graphics Card
Release Date
Oct 2018
Nov 2018
Generation
Polaris
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1257 MHz
1200 MHz
Boost Clock
1330 MHz
1746 MHz
Memory Clock
2000 MHz
1000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
4096bit
Bandwidth
256.0GB/s
1.02TB/s
Render Config
Compute Units
36
60
Shading Units
2304
3840
TMUs
144
240
ROPs
32
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
4 MB
RT Cores
—
32
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
42.56 GPixel/s
111.7 GPixel/s
Texture Rate
191.5 GTexel/s
419.0 GTexel/s
FP16 (half)
6.129 TFLOPS
26.82 TFLOPS
FP32 (float)
6.129 TFLOPS
13.41 TFLOPS
FP64 (double)
383.0 GFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
Polaris 20
Vega 20
GPU Variant
Polaris 20 XTX(215-0910038)
Vega 20 GLXT
Architecture
GCN 4.0
GCN 5.1
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
5.7 billion
13.23 billion
Die Size
232 mm²
331 mm²
Board Design
TDP
185W
300W
Suggested PSU
450 W
700 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x mini-DisplayPort 1.4a
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.