Radeon HD 7950M and Radeon X800 XT AGP - video card comparison
Radeon HD 7950M
Radeon X800 XT AGP
Architecture
GCN (2011−2017)
R400 (2004−2008)
GPU code name
Wimbledon Pro
R420
Market segment
Laptop
Desktop
Release date
May 2012
March 2004
Interface
MXM-B (3.0)
AGP 8x
Supplementary power connectors
-
1x Molex
Core clock speed
700 MHz
500 MHz
Manufacturing process technology
28 nm
130 nm
Number of transistors
2,800 million
160 million
Pipelines / CUDA cores
1280
-
Power consumption (TDP)
50 Watt
54 Watt
Texture fill rate
56.00
8.000
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
4000 MHz
1000 MHz
Memory bandwidth
128.0 GB/s
32 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (11_1)
9.0b (9_2)
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
5.1
-
Vulkan
1.2.131
N/A