Intel Iris Xe MAX Graphics vs Intel Arc Pro A40
GPU Specs Compare
Graphics Card
Release Date
Oct 2020
Aug 2022
Generation
HD Graphics-M
Alchemist
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
300 MHz
1500 MHz
Boost Clock
1650 MHz
1700 MHz
Memory Clock
2133 MHz
2000 MHz
Memory
Memory Size
4GB
6GB
Memory Type
LPDDR4X
GDDR6
Memory Bus
128bit
96bit
Bandwidth
68.26GB/s
192.0GB/s
Render Config
Shading Units
768
1024
TMUs
48
64
ROPs
24
32
L2 Cache
1024 KB
4 MB
L3 Cache
16 MB
-
RT Cores
-
8
Theoretical Performance
Pixel Rate
39.60 GPixel/s
54.40 GPixel/s
Texture Rate
79.20 GTexel/s
108.8 GTexel/s
FP16 (half)
5.069 TFLOPS
6.963 TFLOPS
FP32 (float)
2.534 TFLOPS
3.482 TFLOPS
FP64 (double)
633.6 GFLOPS
870.4 GFLOPS
Graphics Processor
GPU Name
DG1
DG2-128
Architecture
Generation 12.1
Generation 12.7
Foundry
Intel
TSMC
Process Size
10 nm
6 nm
Transistors
Unknown
7.2 billion
Die Size
95 mm²
157 mm²
GPU Variant
-
ACM-G11
Board Design
TDP
25W
50W
Outputs
No outputs
4x mini-DisplayPort 2.0
Suggested PSU
-
250 W
Power Connectors
-
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
Shader Model
6.4
6.6