Radeon HD 7660G and GeForce MX450 - video card comparison
Passmark - benchmark score Radeon HD 7660G vs GeForce MX450
Radeon HD 7660G
489
GeForce MX450
3845
Radeon HD 7660G
GeForce MX450
Architecture
Terascale 3 (2010−2013)
Turing (2018−2021)
GPU code name
Trinity
N17S-G5 / GP107-670-A1
Market segment
Laptop
Laptop
Release date
May 2012
August 2020
Interface
IGP
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
686 MHz
1575 MHz
Core clock speed
497 MHz
1395 MHz
Manufacturing process technology
32 nm
12 nm
Number of transistors
1.3 Million
4,700 million
Pipelines / CUDA cores
384
896
Power consumption (TDP)
35 Watt
25 Watt (12 - 29 Watt TGP)
Texture fill rate
16.46
100.8
Memory type
System Shared
GDDR5, GDDR6
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
10000 MHz
Memory bandwidth
-
64.03 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (12_1)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.2
Optimus
-
+