AMD Radeon Pro W6600M vs NVIDIA H100 SXM5 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Jun 2021
Oct 2022
Generation
Radeon Pro Mobile
Server Hopper
Type
Mobile
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1224 MHz
1590 MHz
Boost Clock
2034 MHz
1980 MHz
Memory Clock
1750 MHz
1313 MHz
Memory
Memory Size
8GB
80GB
Memory Type
GDDR6
HBM3
Memory Bus
128bit
5120bit
Bandwidth
224.0GB/s
3.36TB/s
Render Config
Compute Units
28
—
SM Count
66
132
Shading Units
1792
16896
TMUs
112
528
ROPs
64
24
Tensor Cores
264
528
RT Cores
28
—
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
2 MB
50 MB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
130.2 GPixel/s
47.52 GPixel/s
Texture Rate
227.8 GTexel/s
1045 GTexel/s
FP16 (half)
14.58 TFLOPS
267.6 TFLOPS
FP32 (float)
7.290 TFLOPS
66.91 TFLOPS
FP64 (double)
455.6 GFLOPS
33.45 TFLOPS
Graphics Processor
GPU Name
Navi 23
GH100
GPU Variant
Navi 23 WKS-XM
—
Architecture
RDNA 2.0
Hopper
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
11.06 billion
80 billion
Die Size
237 mm²
814 mm²
Board Design
TDP
90W
700W
Suggested PSU
600 W
1100 W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
CUDA
8.9
9.0
Shader Model
6.7
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.