UHD Graphics 630 and Xe DG1 - video card comparison
UHD Graphics 630
Xe DG1
Architecture
Gen. 9.5 (2017)
Generation 12.1 (2020−2021)
GPU code name
Kaby-Lake-H-GT2
DG1
Market segment
Desktop
Desktop
Release date
October 2017
2020
Interface
PCIe 3.0 x1
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
1550 MHz
Core clock speed
300 MHz
-
Floating-point performance
460.8 gflops
-
Manufacturing process technology
14 nm
10 nm
Number of transistors
189 million
5,000 million
Pipelines / CUDA cores
24
640
Power consumption (TDP)
15 Watt
30 Watt
Texture fill rate
26.45
62.00
Memory type
System Shared
LPDDR4X
Maximum RAM amount
System Shared
4 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
4.3 GB/s
Memory bandwidth
-
68.26 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.1.103
1.3
Quick Sync
+
-