Intel Arc Pro A40 vs NVIDIA GB10
GPU Specs Compare
Graphics Card
Release Date
Aug 2022
Oct 2025
Generation
Alchemist
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1500 MHz
1665 MHz
Boost Clock
1700 MHz
2418 MHz
Memory Clock
2000 MHz
1067 MHz
Memory
Memory Size
6GB
128GB
Memory Type
GDDR6
LPDDR5X
Memory Bus
96bit
256bit
Bandwidth
192.0GB/s
273.2GB/s
Render Config
Shading Units
1024
6144
TMUs
64
384
ROPs
32
48
RT Cores
8
48
L2 Cache
4 MB
50 MB
SM Count
-
48
Tensor Cores
-
384
L1 Cache
-
256 KB (per SM)
Theoretical Performance
Pixel Rate
54.40 GPixel/s
116.1 GPixel/s
Texture Rate
108.8 GTexel/s
928.5 GTexel/s
FP16 (half)
6.963 TFLOPS
29.71 TFLOPS
FP32 (float)
3.482 TFLOPS
29.71 TFLOPS
FP64 (double)
870.4 GFLOPS
464.3 GFLOPS
Graphics Processor
GPU Name
DG2-128
GB20B
GPU Variant
ACM-G11
-
Architecture
Generation 12.7
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
3 nm
Transistors
7.2 billion
Unknown
Die Size
157 mm²
Unknown
Board Design
TDP
50W
140W
Suggested PSU
250 W
300 W
Outputs
4x mini-DisplayPort 2.0
1x HDMI
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
Shader Model
6.6
N/A
CUDA
-
12.1