NVIDIA H100 PCIe vs AMD Ryzen Z2 Extreme GPU
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Jul 2025
Generation
Tesla Hopper
Console GPU
Type
AI GPU
Game console
Bus Interface
PCIe 5.0 x16
-
Clock Speeds
Base Clock
1095 MHz
800 MHz
Boost Clock
1755 MHz
2700 MHz
Memory Clock
1593 MHz
1000 MHz
Memory
Memory Size
80GB
16GB
Memory Type
HBM2e
LPDDR5X
Memory Bus
5120bit
128bit
Bandwidth
2039GB/s
128.0GB/s
Render Config
SM Count
114
-
Shading Units
14592
1024
TMUs
456
64
ROPs
24
48
Tensor Cores
456
-
L1 Cache
256 KB (per SM)
128 KB per Array
L2 Cache
50 MB
8 MB
Compute Units
-
16
RT Cores
-
16
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
42.12 GPixel/s
129.6 GPixel/s
Texture Rate
800.3 GTexel/s
172.8 GTexel/s
FP16 (half)
204.9 TFLOPS
11.06 TFLOPS
FP32 (float)
51.22 TFLOPS
5.530 TFLOPS
FP64 (double)
25.61 TFLOPS
345.6 GFLOPS
Graphics Processor
GPU Name
GH100
Strix Point
Architecture
Hopper
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
4 nm
4 nm
Transistors
80 billion
34 billion
Die Size
814 mm²
233 mm²
GPU Variant
-
100-000001684
Board Design
TDP
350W
28W
Suggested PSU
750 W
-
Outputs
No outputs
1x USB Type-C
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.4
CUDA
9.0
-
Shader Model
N/A
6.8