UHD Graphics 920 and GeForce RTX 4090 Mobile - video card comparison
UHD Graphics 920
GeForce RTX 4090 Mobile
Architecture
Generation 11.0 (2019−2020)
Ada Lovelace
GPU code name
Ice Lake GT2
GN21-X11
Market segment
Desktop
Laptop
Release date
-
January 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Boost clock speed
1000 MHz
2040 MHz
Core clock speed
400 MHz
-
Manufacturing process technology
10 nm
5 nm
Number of transistors
-
45,900 million
Pipelines / CUDA cores
-
9728
Power consumption (TDP)
15 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
-
515.3
Memory type
-
GDDR6
Maximum RAM amount
-
16 GB
Memory bus width
-
256 Bit
Memory clock speed
System Shared
20000 MHz
Memory bandwidth
-
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12.0 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
-
3.0
OpenGL
4.6
4.6
Shader Model
-
6.7
Vulkan
-
1.3