AMD Radeon Instinct MI50 vs NVIDIA H100 PCIe
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Mar 2022
Generation
Radeon Instinct
Tesla Hopper
Type
Professional
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1200 MHz
1095 MHz
Boost Clock
1746 MHz
1755 MHz
Memory Clock
1000 MHz
1593 MHz
Memory
Memory Size
16GB
80GB
Memory Type
HBM2
HBM2e
Memory Bus
4096bit
5120bit
Bandwidth
1.02TB/s
2039GB/s
Render Config
Compute Units
60
-
Shading Units
3840
14592
TMUs
240
456
ROPs
64
24
RT Cores
32
-
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
4 MB
50 MB
L3 Cache
32 MB
-
SM Count
-
114
Tensor Cores
-
456
Theoretical Performance
Pixel Rate
111.7 GPixel/s
42.12 GPixel/s
Texture Rate
419.0 GTexel/s
800.3 GTexel/s
FP16 (half)
26.82 TFLOPS
204.9 TFLOPS
FP32 (float)
13.41 TFLOPS
51.22 TFLOPS
FP64 (double)
6.705 TFLOPS
25.61 TFLOPS
Graphics Processor
GPU Name
Vega 20
GH100
GPU Variant
Vega 20 GLXT
-
Architecture
GCN 5.1
Hopper
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
13.23 billion
80 billion
Die Size
331 mm²
814 mm²
Board Design
TDP
300W
350W
Suggested PSU
700 W
750 W
Outputs
1x mini-DisplayPort 1.4a
No outputs
Power Connectors
2x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
CUDA
-
9.0