Mobility Radeon HD 5770 and Radeon X800 PRO - video card comparison
Mobility Radeon HD 5770
Radeon X800 PRO
Architecture
Terascale 2 (2009−2015)
R400 (2004−2008)
GPU code name
Madison-XT
R423
Market segment
Laptop
Desktop
Release date
January 2010
May 2004
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x Molex
Core clock speed
650 MHz
475 MHz
Floating-point performance
520.0 gflops
-
Manufacturing process technology
40 nm
130 nm
Number of transistors
627 million
160 million
Pipelines / CUDA cores
400
-
Power consumption (TDP)
30 Watt
48 Watt
Texture fill rate
13.00
5.700
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
800 MHz
900 MHz
Memory bandwidth
51.2 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x VGA, 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