Radeon HD 7660D and GeForce 7800 GT - video card comparison
Passmark - benchmark score Radeon HD 7660D vs GeForce 7800 GT
Radeon HD 7660D
518
GeForce 7800 GT
251
Radeon HD 7660D
GeForce 7800 GT
Architecture
Terascale 3 (2010−2013)
Curie (2003−2013)
GPU code name
Trinity
G70
Market segment
Desktop
Desktop
Release date
September 2012
August 2005
Interface
IGP
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
800 MHz
-
Core clock speed
633 MHz
400 MHz
Manufacturing process technology
32 nm
110 nm
Number of transistors
1,303 million
302 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
100 Watt
65 Watt
Texture fill rate
19.20
8.000
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
32 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
11.2 (11_0)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.4
2.1
Shader Model
5.0
3.0
Vulkan
N/A
N/A