Intel Arc A770M vs NVIDIA A40 PCIe
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Oct 2020
Generation
Alchemist
Tesla
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
1305 MHz
Boost Clock
1650 MHz
1740 MHz
Memory Clock
2000 MHz
1812 MHz
Memory
Memory Size
16GB
48GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
384bit
Bandwidth
512.0GB/s
695.8GB/s
Render Config
Shading Units
4096
10752
TMUs
256
336
ROPs
128
112
RT Cores
32
84
L2 Cache
16 MB
6 MB
SM Count
-
84
Tensor Cores
-
336
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
211.2 GPixel/s
194.9 GPixel/s
Texture Rate
422.4 GTexel/s
584.6 GTexel/s
FP16 (half)
27.03 TFLOPS
37.42 TFLOPS
FP32 (float)
13.52 TFLOPS
37.42 TFLOPS
FP64 (double)
-
584.6 GFLOPS
Graphics Processor
GPU Name
DG2-512
GA102
GPU Variant
ACM-G10
-
Architecture
Generation 12.7
Ampere
Foundry
TSMC
Samsung
Process Size
6 nm
8 nm
Transistors
21.7 billion
28.3 billion
Die Size
406 mm²
628 mm²
Board Design
TDP
120W
300W
Outputs
No outputs
3x DisplayPort 1.4a
Suggested PSU
-
700 W
Power Connectors
-
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
Shader Model
6.6
6.6
CUDA
-
8.6
📊 Benchmark
Blender
1,714
-