Radeon HD 7660D and Radeon X1950 XTX Uber Edition - video card comparison
Radeon HD 7660D
Radeon X1950 XTX Uber Edition
Architecture
Terascale 3 (2010−2013)
R500 (2005−2007)
GPU code name
Trinity
R580+
Market segment
Desktop
Desktop
Release date
September 2012
January 2007
Interface
IGP
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
800 MHz
-
Core clock speed
633 MHz
670 MHz
Manufacturing process technology
32 nm
90 nm
Number of transistors
1,303 million
384 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
100 Watt
125 Watt
Texture fill rate
19.20
10.72
Memory type
System Shared
GDDR4
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
2100 MHz
Memory bandwidth
-
67.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x VHDCI
DirectX
11.2 (11_0)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.4
2.0
Shader Model
5.0
3.0
Vulkan
N/A
N/A