Intel Arc A310 vs Intel Arc Pro A40
We compared two Desktop platform GPUs: 4GB VRAM Arc A310 and 6GB VRAM Arc Pro A40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A310 's Advantages
Boost Clock has increased by 3% (1750MHz vs 1700MHz)
Lower TDP (30W vs 50W)
Intel Arc Pro A40 's Advantages
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (192.0GB/s vs 124.0GB/s)
256 additional rendering cores
Score
Benchmark
FP32 (float)
Arc A310
2.688 TFLOPS
Arc Pro A40
+29%
3.482 TFLOPS
3DMark Time Spy
Arc A310
3061
Arc Pro A40
+8%
3328
Graphics Card
Oct 2022
Release Date
Aug 2022
Alchemist
Generation
Alchemist
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x8
Clock Speeds
1750 MHz
Base Clock
1500 MHz
1750 MHz
Boost Clock
1700 MHz
1937 MHz
Memory Clock
2000 MHz
Memory
4GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
64bit
Memory Bus
96bit
124.0GB/s
Bandwidth
192.0GB/s
Render Config
-
-
-
-
-
-
768
Shading Units
1024
32
TMUs
64
16
ROPs
32
96
Tensor Cores
-
6
RT Cores
8
-
-
-
4 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
28.00 GPixel/s
Pixel Rate
54.40 GPixel/s
56.00 GTexel/s
Texture Rate
108.8 GTexel/s
5.376 TFLOPS
FP16 (half)
6.963 TFLOPS
2.688 TFLOPS
FP32 (float)
3.482 TFLOPS
672.0 GFLOPS
FP64 (double)
870.4 GFLOPS
Board Design
30W
TDP
50W
200 W
Suggested PSU
250 W
4x mini-DisplayPort 2.0
Outputs
4x mini-DisplayPort 2.0
None
Power Connectors
None
Graphics Processor
DG2-128
GPU Name
DG2-128
ACM-G11
GPU Variant
ACM-G11
Generation 12.7
Architecture
Generation 12.7
TSMC
Foundry
TSMC
6 nm
Process Size
6 nm
7.2 billion
Transistors
7.2 billion
157 mm²
Die Size
157 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
-
-
6.6
Shader Model
6.6
