UHD Graphics 630 and Radeon Graphics 448SP Mobile - video card comparison
UHD Graphics 630
Radeon Graphics 448SP Mobile
Architecture
Gen. 9.5 (2017)
GCN 5.1 (2018−2021)
GPU code name
Kaby-Lake-H-GT2
Barcelo
Market segment
Desktop
Laptop
Release date
October 2017
January 2022
Interface
PCIe 3.0 x1
IGP
Boost clock speed
1150 MHz
1800 MHz
Core clock speed
300 MHz
-
Floating-point performance
460.8 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
189 million
10,700 million
Pipelines / CUDA cores
24
448
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
26.45
50.40
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.7 (6.4)
Vulkan
1.1.103
1.3
Quick Sync
+
-