UHD Graphics P630 and Radeon 660M - video card comparison
Passmark - benchmark score UHD Graphics P630 vs Radeon 660M
UHD Graphics P630
2539
Radeon 660M
6474
UHD Graphics P630
Radeon 660M
Architecture
Gen. 9.5 (2017)
RDNA 2 (2020−2022)
GPU code name
Coffee-Lake-GT2
RDNA 2 Rembrandt
Market segment
Desktop
Laptop
Release date
October 2017
January 2022
Interface
PCIe 3.0 x1
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1200 MHz
1900 MHz
Core clock speed
300 MHz
-
Manufacturing process technology
14 nm
6 nm
Number of transistors
-
13,100 million
Pipelines / CUDA cores
24
384
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
28.80
45.60
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
No outputs
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.1
1.2
Quick Sync
+
-