UHD Graphics 630 and UHD Graphics G1 - video card comparison
UHD Graphics 630
UHD Graphics G1
Architecture
Gen. 9.5 (2017)
Generation 11.0 (2019−2020)
GPU code name
Kaby-Lake-H-GT2
Ice Lake GT1
Market segment
Desktop
Desktop
Release date
October 2017
May 2019
Interface
PCIe 3.0 x1
PCIe 3.0 x1
Boost clock speed
1150 MHz
900 MHz
Core clock speed
300 MHz
-
Floating-point performance
460.8 gflops
-
Manufacturing process technology
14 nm
10 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
24
256
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
26.45
14.40
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
No outputs
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.1.103
1.1.97
Quick Sync
+
-