Radeon HD 4830 and UHD Graphics - video card comparison
Passmark - benchmark score Radeon HD 4830 vs UHD Graphics
Radeon HD 4830
860
UHD Graphics
2216
Radeon HD 4830
UHD Graphics
Architecture
TeraScale (2005−2013)
Generation 11.0 (2019−2020)
GPU code name
RV770
Jasper Lake GT1
Market segment
Desktop
Desktop
Release date
October 2008
January 2021
Interface
PCIe 2.0 x16
Ring Bus
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
750 MHz
Core clock speed
575 MHz
-
Floating-point performance
736.0 gflops
-
Manufacturing process technology
55 nm
10 nm+
Number of transistors
956 million
-
Pipelines / CUDA cores
640
256
Power consumption (TDP)
95 Watt
10 Watt
Texture fill rate
18.40
12.00
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
57.6 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 (12_1)
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2