NVIDIA H100 SXM5 64 GB vs Intel Arc A580
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
Oct 2023
Generation
Tesla Hopper
Alchemist(Arc 5)
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1665 MHz
1700 MHz
Boost Clock
1980 MHz
2000 MHz
Memory Clock
1313 MHz
2000 MHz
Memory
Memory Size
64GB
8GB
Memory Type
HBM3
GDDR6
Memory Bus
3072bit
256bit
Bandwidth
2.02TB/s
512.0GB/s
Render Config
SM Count
132
—
Shading Units
16896
3072
TMUs
528
192
ROPs
24
96
Tensor Cores
528
384
L1 Cache
256 KB (per SM)
—
L2 Cache
30 MB
8 MB
RT Cores
—
24
Theoretical Performance
Pixel Rate
47.52 GPixel/s
192.0 GPixel/s
Texture Rate
1045 GTexel/s
384.0 GTexel/s
FP16 (half)
267.6 TFLOPS
24.58 TFLOPS
FP32 (float)
66.91 TFLOPS
12.29 TFLOPS
FP64 (double)
33.45 TFLOPS
1.536 TFLOPS
Graphics Processor
GPU Name
GH100
DG2-512
Architecture
Hopper
Generation 12.7
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
80 billion
21.7 billion
Die Size
814 mm²
406 mm²
GPU Variant
—
ACM-G10
Board Design
TDP
700W
175W
Suggested PSU
1100 W
450 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
8-pin EPS
2x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
9.0
—
Shader Model
N/A
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.