AMD Radeon Pro V420 vs NVIDIA H100 SXM5 96 GB
GPU Specs Compare
Graphics Card
Release Date
Unknown
Mar 2023
Generation
Radeon Pro Vega
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
800 MHz
1350 MHz
Boost Clock
1700 MHz
1980 MHz
Memory Clock
800 MHz
1313 MHz
Memory
Memory Size
32GB
96GB
Memory Type
HBM2
HBM3
Memory Bus
4096bit
5120bit
Bandwidth
819.2GB/s
3.36TB/s
Render Config
Compute Units
64
-
Shading Units
4096
16896
TMUs
256
528
ROPs
64
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
4 MB
50 MB
SM Count
-
132
Tensor Cores
-
528
Theoretical Performance
Pixel Rate
108.8 GPixel/s
47.52 GPixel/s
Texture Rate
435.2 GTexel/s
1045 GTexel/s
FP16 (half)
27.85 TFLOPS
267.6 TFLOPS
FP32 (float)
13.93 TFLOPS
66.91 TFLOPS
FP64 (double)
6.963 TFLOPS
33.45 TFLOPS
Graphics Processor
GPU Name
Vega 20
GH100
GPU Variant
Vega 20 GLXT WS(215-0914026)
-
Architecture
GCN 5.1
Hopper
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
13.23 billion
80 billion
Die Size
331 mm²
814 mm²
Board Design
TDP
300W
700W
Suggested PSU
700 W
1100 W
Outputs
6x mini-DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
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