UHD Graphics 630 and GeForce RTX 3080 Ti Mobile - video card comparison
UHD Graphics 630
GeForce RTX 3080 Ti Mobile
Architecture
Gen. 9.5 (2017)
Ampere (2020−2022)
GPU code name
Kaby-Lake-H-GT2
GN20-E8
Market segment
Desktop
Laptop
Release date
October 2017
January 2022
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Boost clock speed
1150 MHz
1590 MHz
Core clock speed
300 MHz
975 MHz
Floating-point performance
460.8 gflops
-
Manufacturing process technology
14 nm
8 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
24
7424
Power consumption (TDP)
15 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
26.45
292.3
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
512.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.1.103
1.3
Quick Sync
+
-