AMD Radeon Instinct MI100 vs AMD Radeon RX 580
GPU · Specs Compare
Graphics Card
Release Date
Nov 2020
Apr 2017
Generation
Radeon Instinct
Polaris
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1257 MHz
Boost Clock
1502 MHz
1340 MHz
Memory Clock
1200 MHz
2000 MHz
Memory
Memory Size
32GB
8GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
256bit
Bandwidth
1229GB/s
256.0GB/s
Render Config
Compute Units
120
36
Shading Units
7680
2304
TMUs
480
144
ROPs
64
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
8 MB
2 MB
Theoretical Performance
Pixel Rate
96.13 GPixel/s
42.88 GPixel/s
Texture Rate
721.0 GTexel/s
193.0 GTexel/s
FP16 (half)
184.6 TFLOPS
6.175 TFLOPS
FP32 (float)
23.07 TFLOPS
6.175 TFLOPS
FP64 (double)
11.54 TFLOPS
385.9 GFLOPS
Graphics Processor
GPU Name
Arcturus
Polaris 20
GPU Variant
Arcturus XL
Polaris 20 XTX(215-0910038)
Architecture
CDNA 1.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
25.6 billion
5.7 billion
Die Size
750 mm²
232 mm²
Board Design
TDP
300W
185W
Suggested PSU
700 W
450 W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
2.1
2.1
Vulkan
N/A
1.3
Shader Model
N/A
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.