Radeon HD 7660G + HD 7670M Dual Graphics and GeForce MX330 - video card comparison
Radeon HD 7660G + HD 7670M Dual Graphics
GeForce MX330
Architecture
Terascale 2 (2009−2015)
Pascal (2016−2021)
GPU code name
-
N17S-LP / N17S-G3
Market segment
Laptop
Laptop
Release date
May 2012
February 2020
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
1594 MHz
Core clock speed
685 / 600 MHz
1531 MHz
Manufacturing process technology
32 nm
14 nm
Number of transistors
-
1,800 million
Pipelines / CUDA cores
862
384
Power consumption (TDP)
-
25 Watt (12 - 25 Watt TGP)
Texture fill rate
-
38.26
Memory type
DDR3,GDDR5
GDDR5
Maximum RAM amount
-
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
7000 MHz
Memory bandwidth
-
48.06 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
11
12 (12_1)
CUDA
-
6.1
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
-
1.2.131
Optimus
-
+