NVIDIA A100 SXM4 80 GB vs Intel Xe DG1 SDV
GPU · Specs Compare
Graphics Card
Release Date
Nov 2020
Unknown
Generation
Tesla Ampere
Xe Graphics
Type
AI GPU
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1275 MHz
900 MHz
Boost Clock
1410 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
108
—
Shading Units
6912
768
TMUs
432
48
ROPs
160
24
Tensor Cores
432
—
L1 Cache
192 KB (per SM)
—
L2 Cache
40 MB
1024 KB
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
225.6 GPixel/s
36.00 GPixel/s
Texture Rate
609.1 GTexel/s
72.00 GTexel/s
FP16 (half)
77.97 TFLOPS
4.608 TFLOPS
FP32 (float)
19.49 TFLOPS
2.304 TFLOPS
FP64 (double)
9.746 TFLOPS
576.0 GFLOPS
Graphics Processor
GPU Name
GA100
DG1
Architecture
Ampere
Generation 12.1
Foundry
TSMC
Intel
Process Size
7 nm
10 nm
Transistors
54.2 billion
Unknown
Die Size
826 mm²
95 mm²
Board Design
TDP
400W
75W
Suggested PSU
800 W
250 W
Outputs
No outputs
1x HDMI3x DisplayPort
Power Connectors
None
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
8.0
—
Shader Model
N/A
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.