NVIDIA H100 SXM5 96 GB vs AMD Radeon HD 6870 X2
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Jul 2011
Generation
Server Hopper
Northern Islands
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1350 MHz
-
Boost Clock
1980 MHz
-
Memory Clock
1313 MHz
1050 MHz
Memory
Memory Size
96GB
1024MB
Memory Type
HBM3
GDDR5
Memory Bus
5120bit
256bit
Bandwidth
3.36TB/s
134.4GB/s
Render Config
SM Count
132
-
Shading Units
16896
1120
TMUs
528
56
ROPs
24
32
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
8 KB (per CU)
L2 Cache
50 MB
512 KB
Compute Units
-
14
Theoretical Performance
Pixel Rate
47.52 GPixel/s
28.80 GPixel/s
Texture Rate
1045 GTexel/s
50.40 GTexel/s
FP16 (half)
267.6 TFLOPS
-
FP32 (float)
66.91 TFLOPS
2.016 TFLOPS
FP64 (double)
33.45 TFLOPS
-
Graphics Processor
GPU Name
GH100
Barts
Architecture
Hopper
TeraScale 2
Foundry
TSMC
TSMC
Process Size
5 nm
40 nm
Transistors
80 billion
1.7 billion
Die Size
814 mm²
255 mm²
GPU Variant
-
Barts XT(215-0798000)
Board Design
TDP
700W
300W
Suggested PSU
1100 W
700 W
Outputs
No outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Power Connectors
8-pin EPS
-
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