Intel Xe DG1 vs NVIDIA A100 PCIe
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jun 2020
Generation
Xe Graphics
Tesla
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
900 MHz
765 MHz
Boost Clock
1550 MHz
1410 MHz
Memory Clock
2133 MHz
1215 MHz
Memory
Memory Size
4GB
40GB
Memory Type
LPDDR4X
HBM2e
Memory Bus
128bit
5120bit
Bandwidth
68.26GB/s
1555GB/s
Render Config
Shading Units
640
6912
TMUs
40
432
ROPs
20
160
L2 Cache
1024 KB
40 MB
L3 Cache
16 MB
-
SM Count
-
108
Tensor Cores
-
432
L1 Cache
-
192 KB (per SM)
Theoretical Performance
Pixel Rate
31.00 GPixel/s
225.6 GPixel/s
Texture Rate
62.00 GTexel/s
609.1 GTexel/s
FP16 (half)
3.968 TFLOPS
77.97 TFLOPS
FP32 (float)
1.984 TFLOPS
19.49 TFLOPS
FP64 (double)
496.0 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
DG1
GA100
Architecture
Generation 12.1
Ampere
Foundry
Intel
TSMC
Process Size
10 nm
7 nm
Transistors
Unknown
54.2 billion
Die Size
95 mm²
826 mm²
Board Design
TDP
30W
250W
Suggested PSU
200 W
600 W
Outputs
1x HDMI3x DisplayPort
No outputs
Power Connectors
None
8-pin EPS
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
Shader Model
6.4
N/A
CUDA
-
8.0