Radeon HD 7660G and GeForce 8700M GT - video card comparison
Passmark - benchmark score Radeon HD 7660G vs GeForce 8700M GT
Radeon HD 7660G
489
GeForce 8700M GT
128
Radeon HD 7660G
GeForce 8700M GT
Architecture
Terascale 3 (2010−2013)
G8x (2007−2008)
GPU code name
Trinity
NB8E-SE
Market segment
Laptop
Laptop
Release date
May 2012
June 2007
Interface
IGP
MXM-HE
Boost clock speed
686 MHz
-
Core clock speed
497 MHz
625 MHz
Floating-point performance
-
80 gflops
Manufacturing process technology
32 nm
80 nm
Number of transistors
1.3 Million
289 million
Pipelines / CUDA cores
384
32
Power consumption (TDP)
35 Watt
29 Watt
Texture fill rate
16.46
10.00
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
25.6 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.0
Vulkan
N/A
N/A