NVIDIA H100 PCIe 96 GB vs AMD Radeon 680M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
Jan 2022
Generation
Tesla Hopper
Navi II IGP
Type
AI GPU
Integrated
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1665 MHz
2000 MHz
Boost Clock
1837 MHz
2200 MHz
Memory Clock
1313 MHz
System Shared
Memory
Memory Size
96GB
System Shared
Memory Type
HBM3
System Shared
Memory Bus
5120bit
System Shared
Bandwidth
1681GB/s
System Dependent
Render Config
SM Count
132
—
Shading Units
16896
768
TMUs
528
48
ROPs
24
32
Tensor Cores
528
—
L1 Cache
256 KB (per SM)
128 KB per Array
L2 Cache
50 MB
2 MB
Compute Units
—
12
RT Cores
—
12
Theoretical Performance
Pixel Rate
44.09 GPixel/s
70.40 GPixel/s
Texture Rate
969.9 GTexel/s
105.6 GTexel/s
FP16 (half)
248.3 TFLOPS
6.758 TFLOPS
FP32 (float)
62.08 TFLOPS
3.379 TFLOPS
FP64 (double)
31.04 TFLOPS
211.2 GFLOPS
Graphics Processor
GPU Name
GH100
Rembrandt
Architecture
Hopper
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
6 nm
Transistors
80 billion
13.1 billion
Die Size
814 mm²
208 mm²
Board Design
TDP
700W
50W
Suggested PSU
1100 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.0
Vulkan
N/A
1.3
CUDA
9.0
—
Shader Model
N/A
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.