Radeon HD 4830 and Radeon R5 Graphics - video card comparison
Radeon HD 4830
Radeon R5 Graphics
Architecture
TeraScale (2005−2013)
GCN 2.0 (2013−2017)
GPU code name
RV770
Spectre SL
Market segment
Desktop
Desktop
Release date
October 2008
September 2014
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
720 MHz
Core clock speed
575 MHz
497 MHz
Floating-point performance
736.0 gflops
388.1 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
956 million
2,410 million
Pipelines / CUDA cores
640
256
Power consumption (TDP)
95 Watt
15 Watt
Texture fill rate
18.40
7.952
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_0)
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.0
Vulkan
N/A
1.2.131