Iris Xe Graphics MAX and GeForce RTX 4080 Ti - video card comparison
Iris Xe Graphics MAX
GeForce RTX 4080 Ti
Architecture
Generation 12.1 (2020−2021)
Ada Lovelace
GPU code name
DG1
AD102
Market segment
Desktop
Desktop
Release date
October 2020
2023
Interface
PCIe 4.0 x4
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
1650 MHz
2610 MHz
Manufacturing process technology
10 nm
5 nm
Number of transistors
-
76,300 million
Pipelines / CUDA cores
768
14080
Power consumption (TDP)
25 Watt
400 Watt
Texture fill rate
79.20
1,148
Memory type
LPDDR4X
GDDR6X
Maximum RAM amount
4 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
4.3 GB/s
21.2 GB/s
Memory bandwidth
68.26 GB/s
678.4 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2
1.3