Radeon HD 7660G and Radeon HD 8730M - video card comparison
Passmark - benchmark score Radeon HD 7660G vs Radeon HD 8730M
Radeon HD 7660G
489
Radeon HD 8730M
786
Radeon HD 7660G
Radeon HD 8730M
Architecture
Terascale 3 (2010−2013)
GCN (2011−2017)
GPU code name
Trinity
Mars
Market segment
Laptop
Laptop
Release date
May 2012
November 2012
Interface
IGP
PCIe 3.0 x8
Boost clock speed
686 MHz
700 MHz
Core clock speed
497 MHz
650 MHz
Floating-point performance
-
537.6 gflops
Manufacturing process technology
32 nm
28 nm
Number of transistors
1.3 Million
950 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
35 Watt
-
Texture fill rate
16.46
16.80
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
2000 MHz
Memory bandwidth
-
32 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (11_1)
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
1.2.131