Intel Arc A350 vs NVIDIA H800 SXM5
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Mar 2023
Generation
Alchemist(Arc 3)
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
2000 MHz
1095 MHz
Boost Clock
2000 MHz
1755 MHz
Memory Clock
1937 MHz
1313 MHz
Memory
Memory Size
4GB
80GB
Memory Type
GDDR6
HBM3
Memory Bus
64bit
5120bit
Bandwidth
124.0GB/s
3.36TB/s
Render Config
Shading Units
768
16896
TMUs
48
528
ROPs
24
24
Tensor Cores
96
528
RT Cores
6
-
L2 Cache
4 MB
50 MB
SM Count
-
132
L1 Cache
-
256 KB (per SM)
Theoretical Performance
Pixel Rate
48.00 GPixel/s
42.12 GPixel/s
Texture Rate
96.00 GTexel/s
926.6 GTexel/s
FP16 (half)
6.144 TFLOPS
237.2 TFLOPS
FP32 (float)
3.072 TFLOPS
59.30 TFLOPS
FP64 (double)
768.0 GFLOPS
29.65 TFLOPS
Graphics Processor
GPU Name
DG2-128
GH100
GPU Variant
ACM-G11
-
Architecture
Generation 12.7
Hopper
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
7.2 billion
80 billion
Die Size
157 mm²
814 mm²
Board Design
TDP
25W
700W
Suggested PSU
200 W
1100 W
Outputs
No outputs
No outputs
Power Connectors
-
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
Shader Model
6.6
N/A
CUDA
-
9.0