NVIDIA H100 PCIe 80 GB vs AMD Radeon RX 6550M
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Jan 2023
Generation
Server Hopper
Navi Mobile
Type
AI GPU
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1095 MHz
2000 MHz
Boost Clock
1755 MHz
2840 MHz
Memory Clock
1593 MHz
2250 MHz
Memory
Memory Size
80GB
4GB
Memory Type
HBM2e
GDDR6
Memory Bus
5120bit
64bit
Bandwidth
2.04TB/s
144.0GB/s
Render Config
SM Count
114
-
Shading Units
14592
1024
TMUs
456
64
ROPs
24
32
Tensor Cores
456
-
L1 Cache
256 KB (per SM)
128 KB per Array
L2 Cache
50 MB
1024 KB
Compute Units
-
16
RT Cores
-
16
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
42.12 GPixel/s
90.88 GPixel/s
Texture Rate
800.3 GTexel/s
181.8 GTexel/s
FP16 (half)
204.9 TFLOPS
11.63 TFLOPS
FP32 (float)
51.22 TFLOPS
5.816 TFLOPS
FP64 (double)
25.61 TFLOPS
363.5 GFLOPS
Graphics Processor
GPU Name
GH100
Navi 24
Architecture
Hopper
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
80 billion
5.4 billion
Die Size
814 mm²
107 mm²
GPU Variant
-
Navi 24
Board Design
TDP
350W
80W
Suggested PSU
750 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.2
Vulkan
N/A
1.3
CUDA
9.0
-
Shader Model
N/A
6.7
📊 Benchmark
Blender
-
381