UHD Graphics G1 and GeForce RTX 4090 Ti - video card comparison
UHD Graphics G1
GeForce RTX 4090 Ti
Architecture
Generation 11.0 (2019−2020)
Ada Lovelace
GPU code name
Ice Lake GT1
AD102
Market segment
Desktop
Desktop
Release date
May 2019
2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
2x 16-pin
Boost clock speed
900 MHz
2565 MHz
Manufacturing process technology
10 nm
5 nm
Number of transistors
-
76,300 million
Pipelines / CUDA cores
256
18176
Power consumption (TDP)
15 Watt
600 Watt
Texture fill rate
14.40
1,457
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
24 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
24 GB/s
Memory bandwidth
-
1,152 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
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.97
1.3