NVIDIA RTX PRO 4000 Blackwell vs Intel Arc A310
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Oct 2022
Generation
Blackwell PRO W
Alchemist
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1230 MHz
1750 MHz
Boost Clock
2055 MHz
1750 MHz
Memory Clock
1750 MHz
1937 MHz
Memory
Memory Size
24GB
4GB
Memory Type
GDDR7
GDDR6
Memory Bus
192bit
64bit
Bandwidth
672.0GB/s
124.0GB/s
Render Config
SM Count
70
-
Shading Units
8960
768
TMUs
280
32
ROPs
96
16
Tensor Cores
280
96
RT Cores
70
6
L1 Cache
128 KB (per SM)
-
L2 Cache
48 MB
4 MB
Theoretical Performance
Pixel Rate
197.3 GPixel/s
28.00 GPixel/s
Texture Rate
575.4 GTexel/s
56.00 GTexel/s
FP16 (half)
36.83 TFLOPS
5.376 TFLOPS
FP32 (float)
36.83 TFLOPS
2.688 TFLOPS
FP64 (double)
575.4 GFLOPS
672.0 GFLOPS
Graphics Processor
GPU Name
GB203
DG2-128
Architecture
Blackwell 2.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
45.6 billion
7.2 billion
Die Size
378 mm²
157 mm²
GPU Variant
-
ACM-G11
Board Design
TDP
140W
30W
Suggested PSU
300 W
200 W
Outputs
4x DisplayPort 2.1b
4x mini-DisplayPort 2.0
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
-
Shader Model
6.8
6.6