AMD Radeon Vega 8 Mobile vs NVIDIA H100 SXM5 64 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Mar 2023
Generation
Cezanne
Tesla Hopper
Type
Integrated
AI GPU
Bus Interface
IGP
PCIe 5.0 x16
Clock Speeds
Base Clock
300 MHz
1665 MHz
Boost Clock
2000 MHz
1980 MHz
Memory Clock
System Shared
1313 MHz
Memory
Memory Size
System Shared
64GB
Memory Type
System Shared
HBM3
Memory Bus
System Shared
3072bit
Bandwidth
System Dependent
2.02TB/s
Render Config
Compute Units
8
-
Shading Units
512
16896
TMUs
32
528
ROPs
8
24
SM Count
-
132
Tensor Cores
-
528
L1 Cache
-
256 KB (per SM)
L2 Cache
-
30 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
47.52 GPixel/s
Texture Rate
64.00 GTexel/s
1045 GTexel/s
FP16 (half)
4.096 TFLOPS
267.6 TFLOPS
FP32 (float)
2.048 TFLOPS
66.91 TFLOPS
FP64 (double)
128.0 GFLOPS
33.45 TFLOPS
Graphics Processor
GPU Name
Cezanne
GH100
Architecture
GCN 5.1
Hopper
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
9.8 billion
80 billion
Die Size
156 mm²
814 mm²
Board Design
TDP
45W
700W
Outputs
No outputs
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
-
1100 W
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A
CUDA
-
9.0
📊 Benchmark
3DMark Time Spy
719
-
3DMark Time Spy Extreme
351
-