NVIDIA A800 PCIe 40 GB vs Intel Arc A750
GPU Specs Compare
Graphics Card
Release Date
Nov 2022
Oct 2022
Generation
Ampere
Alchemist(Arc 7)
Type
AI GPU
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
765 MHz
2050 MHz
Boost Clock
1410 MHz
2400 MHz
Memory Clock
1215 MHz
2000 MHz
Memory
Memory Size
40GB
8GB
Memory Type
HBM2e
GDDR6
Memory Bus
5120bit
256bit
Bandwidth
1555GB/s
512.0GB/s
Render Config
SM Count
108
-
Shading Units
6912
3584
TMUs
432
224
ROPs
160
112
Tensor Cores
432
448
L1 Cache
192 KB (per SM)
-
L2 Cache
40 MB
16 MB
RT Cores
-
28
Theoretical Performance
Pixel Rate
225.6 GPixel/s
268.8 GPixel/s
Texture Rate
609.1 GTexel/s
537.6 GTexel/s
FP16 (half)
77.97 TFLOPS
34.41 TFLOPS
FP32 (float)
19.49 TFLOPS
17.20 TFLOPS
FP64 (double)
9.746 TFLOPS
2.150 TFLOPS
Graphics Processor
GPU Name
GA100
DG2-512
Architecture
Ampere
Generation 12.7
Foundry
TSMC
TSMC
Process Size
7 nm
6 nm
Transistors
54.2 billion
21.7 billion
Die Size
826 mm²
406 mm²
GPU Variant
-
ACM-G10
Board Design
TDP
250W
225W
Suggested PSU
600 W
550 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
8-pin EPS
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
8.0
-
Shader Model
N/A
6.6