Radeon HD 4830 and Radeon R7 M260DX - video card comparison
Passmark - benchmark score Radeon HD 4830 vs Radeon R7 M260DX
Radeon HD 4830
860
Radeon R7 M260DX
840
Radeon HD 4830
Radeon R7 M260DX
Architecture
TeraScale (2005−2013)
GCN 1.0 (2012−2020)
GPU code name
RV770
Jet
Market segment
Desktop
Desktop
Release date
October 2008
January 2014
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
855 MHz
Core clock speed
575 MHz
925 MHz
Floating-point performance
736.0 gflops
-
Manufacturing process technology
55 nm
28 nm
Number of transistors
956 million
690 million
Pipelines / CUDA cores
640
320
Power consumption (TDP)
95 Watt
-
Texture fill rate
18.40
17.10
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 (11_1)
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.1
5.1
Vulkan
N/A
1.2.131