AMD Radeon Instinct MI50 vs NVIDIA RTX 4000 SFF Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Nov 2018
Generation
Radeon Instinct
Radeon Instinct
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1200 MHz
1200 MHz
Boost Clock
1746 MHz
1746 MHz
Memory Clock
1000 MHz
1000 MHz
Memory
Memory Size
16GB
16GB
Memory Type
HBM2
HBM2
Memory Bus
4096bit
4096bit
Bandwidth
1.02TB/s
1.02TB/s
Render Config
Compute Units
60
60
Shading Units
3840
3840
TMUs
240
240
ROPs
64
64
RT Cores
32
48
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
4 MB
L3 Cache
32 MB
-
SM Count
-
48
Tensor Cores
-
192
Theoretical Performance
Pixel Rate
111.7 GPixel/s
111.7 GPixel/s
Texture Rate
419.0 GTexel/s
419.0 GTexel/s
FP16 (half)
26.82 TFLOPS
26.82 TFLOPS
FP32 (float)
13.41 TFLOPS
13.41 TFLOPS
FP64 (double)
6.705 TFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
Vega 20
Vega 20
GPU Variant
Vega 20 GLXT
Vega 20 GLXT
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
300W
Suggested PSU
700 W
700 W
Outputs
1x mini-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
1.3
1.3
Shader Model
6.7
6.7
CUDA
-
8.9