Mobility Radeon HD 5830 and Radeon X850 XT - video card comparison
Mobility Radeon HD 5830
Radeon X850 XT
Architecture
Terascale 2 (2009−2015)
R400 (2004−2008)
GPU code name
Broadway
R480
Market segment
Laptop
Desktop
Release date
January 2010
December 2004
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
500 MHz
520 MHz
Floating-point performance
800.0 gflops
-
Manufacturing process technology
40 nm
130 nm
Number of transistors
1,040 million
160 million
Pipelines / CUDA cores
800
-
Power consumption (TDP)
24 Watt
69 Watt
Texture fill rate
20.00
8.320
Memory type
DDR3, GDDR3
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
800 MHz
1080 MHz
Memory bandwidth
25.6 GB/s
34.56 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
11.2 (11_0)
9.0b (9_2)
OpenCL
1.2
N/A
OpenGL
4.4
2.0
Shader Model
5.0
-
Vulkan
N/A
N/A