UHD Graphics G1 and GeForce RTX 5080 - video card comparison
UHD Graphics G1
GeForce RTX 5080
Architecture
Generation 11.0 (2019−2020)
Blackwell 2.0
GPU code name
Ice Lake GT1
GB203
Market segment
Desktop
Desktop
Release date
May 2019
2025 (recently)
Interface
PCIe 3.0 x1
PCIe 5.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
900 MHz
2520 MHz
Manufacturing process technology
10 nm
0 nm
Pipelines / CUDA cores
256
10752
Power consumption (TDP)
15 Watt
350 Watt
Texture fill rate
14.40
846.7
Memory type
System Shared
GDDR7
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
5 GB/s
Memory bandwidth
-
160.0 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
9.1
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.97
1.3