AMD Radeon HD 7970 X2 vs NVIDIA H100 NVL 94 GB
GPU · Specs Compare
Graphics Card
Release Date
Aug 2012
Mar 2023
Generation
Southern Islands
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1375 MHz
1313 MHz
Base Clock
—
1080 MHz
Boost Clock
—
1785 MHz
Memory
Memory Size
3GB
94GB
Memory Type
GDDR5
HBM3
Memory Bus
384bit
6016bit
Bandwidth
264.0GB/s
3.95TB/s
Render Config
Compute Units
32
—
Shading Units
2048
16896
TMUs
128
528
ROPs
32
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
768 KB
50 MB
SM Count
—
132
Tensor Cores
—
528
Theoretical Performance
Pixel Rate
29.60 GPixel/s
42.84 GPixel/s
Texture Rate
118.4 GTexel/s
942.5 GTexel/s
FP32 (float)
3.789 TFLOPS
60.32 TFLOPS
FP64 (double)
947.2 GFLOPS
30.16 TFLOPS
FP16 (half)
—
241.3 TFLOPS
Graphics Processor
GPU Name
New Zealand
GH100
Architecture
GCN 1.0
Hopper
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
4.313 billion
80 billion
Die Size
352 mm²
814 mm²
Board Design
TDP
500W
400W
Suggested PSU
900 W
800 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
3x 8-pin
8-pin EPS
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
1.2
3.0
Vulkan
1.2
N/A
Shader Model
5.1
N/A
CUDA
—
9.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.