AMD Radeon Instinct MI50 vs AMD Radeon VII
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Feb 2019
Generation
Radeon Instinct
Vega II
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1200 MHz
1400 MHz
Boost Clock
1746 MHz
1750 MHz
Memory Clock
1000 MHz
1000 MHz
Memory
Memory Size
16GB
16GB
Memory Type
HBM2
HBM2
Memory Bus
4096bit
4096bit
Bandwidth
1.02TB/s
1020GB/s
Render Config
Compute Units
60
60
Shading Units
3840
3840
TMUs
240
240
ROPs
64
64
RT Cores
32
-
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
4 MB
L3 Cache
32 MB
-
Theoretical Performance
Pixel Rate
111.7 GPixel/s
112.0 GPixel/s
Texture Rate
419.0 GTexel/s
420.0 GTexel/s
FP16 (half)
26.82 TFLOPS
26.88 TFLOPS
FP32 (float)
13.41 TFLOPS
13.44 TFLOPS
FP64 (double)
6.705 TFLOPS
3.360 TFLOPS
Graphics Processor
GPU Name
Vega 20
Vega 20
GPU Variant
Vega 20 GLXT
Vega 20 XT
Architecture
GCN 5.1
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
13.23 billion
13.23 billion
Die Size
331 mm²
331 mm²
Board Design
TDP
300W
295W
Suggested PSU
700 W
600 W
Outputs
1x mini-DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.7
📊 Benchmark
3DMark Time Spy
-
8,923
3DMark Time Spy Extreme
-
4,374
Blender
-
772