NVIDIA H100 PCIe vs Intel Xe DG1 SDV
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Unknown
Generation
Tesla Hopper
Xe Graphics
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1095 MHz
900 MHz
Boost Clock
1755 MHz
1500 MHz
Memory Clock
1593 MHz
2133 MHz
Memory
Memory Size
80GB
8GB
Memory Type
HBM2e
LPDDR4X
Memory Bus
5120bit
128bit
Bandwidth
2039GB/s
68.26GB/s
Render Config
SM Count
114
—
Shading Units
14592
768
TMUs
456
48
ROPs
24
24
Tensor Cores
456
—
L1 Cache
256 KB (per SM)
—
L2 Cache
50 MB
1024 KB
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
42.12 GPixel/s
36.00 GPixel/s
Texture Rate
800.3 GTexel/s
72.00 GTexel/s
FP16 (half)
204.9 TFLOPS
4.608 TFLOPS
FP32 (float)
51.22 TFLOPS
2.304 TFLOPS
FP64 (double)
25.61 TFLOPS
576.0 GFLOPS
Graphics Processor
GPU Name
GH100
DG1
Architecture
Hopper
Generation 12.1
Foundry
TSMC
Intel
Process Size
4 nm
10 nm
Transistors
80 billion
Unknown
Die Size
814 mm²
95 mm²
Board Design
TDP
350W
75W
Suggested PSU
750 W
250 W
Outputs
No outputs
1x HDMI3x DisplayPort
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
9.0
—
Shader Model
N/A
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.