Intel Xe DG1 vs Intel Iris Xe MAX Graphics
GPU Specs Compare
Graphics Card
Release Date
Unknown
Oct 2020
Generation
Xe Graphics
HD Graphics-M
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
900 MHz
300 MHz
Boost Clock
1550 MHz
1650 MHz
Memory Clock
2133 MHz
2133 MHz
Memory
Memory Size
4GB
4GB
Memory Type
LPDDR4X
LPDDR4X
Memory Bus
128bit
128bit
Bandwidth
68.26GB/s
68.26GB/s
Render Config
Shading Units
640
768
TMUs
40
48
ROPs
20
24
L2 Cache
1024 KB
1024 KB
L3 Cache
16 MB
16 MB
Theoretical Performance
Pixel Rate
31.00 GPixel/s
39.60 GPixel/s
Texture Rate
62.00 GTexel/s
79.20 GTexel/s
FP16 (half)
3.968 TFLOPS
5.069 TFLOPS
FP32 (float)
1.984 TFLOPS
2.534 TFLOPS
FP64 (double)
496.0 GFLOPS
633.6 GFLOPS
Graphics Processor
GPU Name
DG1
DG1
Architecture
Generation 12.1
Generation 12.1
Foundry
Intel
Intel
Process Size
10 nm
10 nm
Transistors
Unknown
Unknown
Die Size
95 mm²
95 mm²
Board Design
TDP
30W
25W
Suggested PSU
200 W
-
Outputs
1x HDMI3x DisplayPort
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
Shader Model
6.4
6.4