AMD Radeon 8040S vs NVIDIA H100 SXM5 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2025
Oct 2022
Generation
Navi Mobile
Server Hopper
Type
Integrated
AI GPU
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1295 MHz
1590 MHz
Boost Clock
2800 MHz
1980 MHz
Memory Clock
System Shared
1313 MHz
Memory
Memory Size
System Shared
80GB
Memory Type
System Shared
HBM3
Memory Bus
System Shared
5120bit
Bandwidth
System Dependent
3.36TB/s
Render Config
Compute Units
16
—
Shading Units
1024
16896
TMUs
64
528
ROPs
32
24
RT Cores
16
—
L2 Cache
8 MB
50 MB
L3 Cache
64 MB
—
SM Count
—
132
Tensor Cores
—
528
L1 Cache
—
256 KB (per SM)
Theoretical Performance
Pixel Rate
89.60 GPixel/s
47.52 GPixel/s
Texture Rate
179.2 GTexel/s
1045 GTexel/s
FP16 (half)
11.47 TFLOPS
267.6 TFLOPS
FP32 (float)
5.734 TFLOPS
66.91 TFLOPS
FP64 (double)
179.2 GFLOPS
33.45 TFLOPS
Graphics Processor
GPU Name
Strix Halo
GH100
Architecture
RDNA 3.5
Hopper
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
Unknown
80 billion
Die Size
308 mm²
814 mm²
Board Design
TDP
55W
700W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Suggested PSU
—
1100 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.8
N/A
CUDA
—
9.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.