UHD Graphics 630 and A2 - video card comparison
UHD Graphics 630
A2
Architecture
Gen. 9.5 (2017)
Ampere (2020−2022)
GPU code name
Kaby-Lake-H-GT2
GA107
Market segment
Desktop
Desktop
Release date
October 2017
November 2021
Interface
PCIe 3.0 x1
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
1770 MHz
Core clock speed
300 MHz
-
Floating-point performance
460.8 gflops
-
Manufacturing process technology
14 nm
8 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
24
1280
Power consumption (TDP)
15 Watt
60 Watt
Texture fill rate
26.45
70.80
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
12.5 GB/s
Memory bandwidth
-
200.1 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
6.6
Vulkan
1.1.103
1.2
Quick Sync
+
-