Radeon HD 4830 and UHD Graphics 630 - video card comparison
Passmark - benchmark score Radeon HD 4830 vs UHD Graphics 630
Radeon HD 4830
860
UHD Graphics 630
1228
Radeon HD 4830
UHD Graphics 630
Architecture
TeraScale (2005−2013)
Gen. 9.5 (2017)
GPU code name
RV770
Kaby-Lake-H-GT2
Market segment
Desktop
Desktop
Release date
October 2008
October 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1150 MHz
Core clock speed
575 MHz
300 MHz
Floating-point performance
736.0 gflops
460.8 gflops
Manufacturing process technology
55 nm
14 nm
Number of transistors
956 million
189 million
Pipelines / CUDA cores
640
24
Power consumption (TDP)
95 Watt
15 Watt
Texture fill rate
18.40
26.45
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
57.6 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 (12_1)
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.1.103
Quick Sync
-
+