AMD Radeon Instinct MI50 vs AMD Radeon Vega 8
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
Jan 2021
Generation
Radeon Instinct
Cezanne
Type
Professional
Integrated
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
1200 MHz
300 MHz
Boost Clock
1746 MHz
2000 MHz
Memory Clock
1000 MHz
System Shared
Memory
Memory Size
16GB
System Shared
Memory Type
HBM2
System Shared
Memory Bus
4096bit
System Shared
Bandwidth
1.02TB/s
System Dependent
Render Config
Compute Units
60
8
Shading Units
3840
512
TMUs
240
32
ROPs
64
8
RT Cores
32
—
L1 Cache
16 KB (per CU)
—
L2 Cache
4 MB
—
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
111.7 GPixel/s
16.00 GPixel/s
Texture Rate
419.0 GTexel/s
64.00 GTexel/s
FP16 (half)
26.82 TFLOPS
4.096 TFLOPS
FP32 (float)
13.41 TFLOPS
2.048 TFLOPS
FP64 (double)
6.705 TFLOPS
128.0 GFLOPS
Graphics Processor
GPU Name
Vega 20
Cezanne
GPU Variant
Vega 20 GLXT
—
Architecture
GCN 5.1
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
13.23 billion
9.8 billion
Die Size
331 mm²
156 mm²
Board Design
TDP
300W
45W
Suggested PSU
700 W
—
Outputs
1x mini-DisplayPort 1.4a
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4
Benchmark
3DMark Time Spy
—
893
3DMark Time Spy Extreme
—
423
▲ Specs Compare
Data sourced from official specifications and benchmark tests.