H200 SXM vs AMD Radeon HD 6970 X2
GPU · Specs Compare
Graphics Card
Release Date
Nov 2023
Unknown
Generation
Hopper
Northern Islands
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1590 MHz
—
Boost Clock
1980 MHz
—
Memory Clock
1313 MHz
1375 MHz
Memory
Memory Size
141GB
2GB
Memory Type
HBM3e
GDDR5
Memory Bus
5120bit
256bit
Bandwidth
4800GB/s
176.0GB/s
Render Config
SM Count
132
—
Shading Units
16896
1536
TMUs
528
96
ROPs
24
32
Tensor Cores
528
—
L1 Cache
256 KB (per SM)
8 KB (per CU)
L2 Cache
50 MB
512 KB
Compute Units
—
24
Theoretical Performance
Pixel Rate
47.52 GPixel/s
28.16 GPixel/s
Texture Rate
1045 GTexel/s
84.48 GTexel/s
FP16 (half)
1979 TFLOPS
—
FP32 (float)
67 TFLOPS
2.703 TFLOPS
FP64 (double)
34 TFLOPS
—
Graphics Processor
GPU Name
GH200
Antilles
Architecture
Hopper
TeraScale 3
Foundry
TSMC
TSMC
Process Size
4 nm
40 nm
Transistors
80 billion
2.64 billion
Die Size
814 mm²
389 mm²
GPU Variant
—
Antilles XT(215-0807027)
Board Design
TDP
700W
375W
Suggested PSU
1100 W
750 W
Outputs
No outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
8-pin EPS
3x 8-pin
Graphics Features
DirectX
N/A
11.2 (11_0)
OpenGL
N/A
4.4
OpenCL
3.0
1.2
Vulkan
N/A
N/A
CUDA
9.0
—
Shader Model
N/A
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.