AMD Radeon RX Vega 64 Limited Edition vs AMD Radeon Instinct MI50
GPU · Specs Compare
Graphics Card
Release Date
Aug 2017
Nov 2018
Generation
Vega
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1247 MHz
1200 MHz
Boost Clock
1546 MHz
1746 MHz
Memory Clock
945 MHz
1000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
HBM2
HBM2
Memory Bus
2048bit
4096bit
Bandwidth
483.8GB/s
1.02TB/s
Render Config
Compute Units
64
60
Shading Units
4096
3840
TMUs
256
240
ROPs
64
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
4 MB
RT Cores
—
32
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
98.94 GPixel/s
111.7 GPixel/s
Texture Rate
395.8 GTexel/s
419.0 GTexel/s
FP16 (half)
25.33 TFLOPS
26.82 TFLOPS
FP32 (float)
12.66 TFLOPS
13.41 TFLOPS
FP64 (double)
791.6 GFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
Vega 10
Vega 20
GPU Variant
Vega 10 XT(215-0894200)
Vega 20 GLXT
Architecture
GCN 5.0
GCN 5.1
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
12.5 billion
13.23 billion
Die Size
495 mm²
331 mm²
Board Design
TDP
295W
300W
Suggested PSU
600 W
700 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x mini-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
1.2
1.3
Shader Model
6.4
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.