Intel Data Center GPU Flex 140 vs NVIDIA H100 SXM5 80 GB
GPU Specs Compare
Graphics Card
Release Date
Aug 2022
Oct 2022
Generation
Data Center GPU
Server Hopper
Type
Professional
AI GPU
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1600 MHz
1590 MHz
Boost Clock
1950 MHz
1980 MHz
Memory Clock
1937 MHz
1313 MHz
Memory
Memory Size
6GB
80GB
Memory Type
GDDR6
HBM3
Memory Bus
96bit
5120bit
Bandwidth
186.0GB/s
3.36TB/s
Render Config
Shading Units
1024
16896
TMUs
64
528
ROPs
32
24
RT Cores
8
-
L2 Cache
4 MB
50 MB
SM Count
-
132
Tensor Cores
-
528
L1 Cache
-
256 KB (per SM)
Theoretical Performance
Pixel Rate
62.40 GPixel/s
47.52 GPixel/s
Texture Rate
124.8 GTexel/s
1045 GTexel/s
FP16 (half)
7.987 TFLOPS
267.6 TFLOPS
FP32 (float)
3.994 TFLOPS
66.91 TFLOPS
FP64 (double)
-
33.45 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
75W
700W
Suggested PSU
250 W
1100 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
No outputs
Power Connectors
1x 8-pin
None
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