UHD Graphics 630 and Radeon HD 4720 - video card comparison
UHD Graphics 630
Radeon HD 4720
Architecture
Gen. 9.5 (2017)
TeraScale (2005−2013)
GPU code name
Kaby-Lake-H-GT2
RV730
Market segment
Desktop
Desktop
Release date
October 2017
December 2011
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Boost clock speed
1150 MHz
-
Core clock speed
300 MHz
600 MHz
Floating-point performance
460.8 gflops
384.0 gflops
Manufacturing process technology
14 nm
55 nm
Number of transistors
189 million
514 million
Pipelines / CUDA cores
24
320
Power consumption (TDP)
15 Watt
55 Watt
Texture fill rate
26.45
19.20
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
1334 MHz
Memory bandwidth
-
21.34 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (12_1)
10.1 (10_1)
OpenCL
2.1
1.1
OpenGL
4.6
3.3
Shader Model
6.5
4.1
Vulkan
1.1.103
N/A
Quick Sync
+
-