Radeon HD 7660D and GeForce 8500 GT - video card comparison
Passmark - benchmark score Radeon HD 7660D vs GeForce 8500 GT
Radeon HD 7660D
518
GeForce 8500 GT
140
Radeon HD 7660D
GeForce 8500 GT
Architecture
Terascale 3 (2010−2013)
Tesla (2006−2010)
GPU code name
Trinity
G86
Market segment
Desktop
Desktop
Release date
September 2012
April 2007
Interface
IGP
PCIe 1.0 x16
Supplementary power connectors
-
None
SLI options
-
+
Boost clock speed
800 MHz
-
Core clock speed
633 MHz
459 MHz
Floating-point performance
-
29.376 gflops
Manufacturing process technology
32 nm
80 nm
Number of transistors
1,303 million
210 million
Pipelines / CUDA cores
384
16
Power consumption (TDP)
100 Watt
30 Watt
Texture fill rate
19.20
3.6 billion/sec
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Standard memory config per GPU
-
256 MB
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
11.2 (11_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.2
1.1
OpenGL
4.4
2.1
Shader Model
5.0
4.0
Vulkan
N/A
N/A