GeForce MX450 and GeForce GTX 1660 Mobile - video card comparison
GeForce MX450
GeForce GTX 1660 Mobile
Architecture
Turing (2018−2021)
Turing (2018−2021)
GPU code name
N17S-G5 / GP107-670-A1
TU116B
Market segment
Laptop
Laptop
Release date
August 2020
May 2019
Interface
PCIe 4.0 x4
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
1575 MHz
1590 MHz
Core clock speed
1395 MHz
1455 MHz
Manufacturing process technology
12 nm
12 nm
Number of transistors
4,700 million
6,600 million
Pipelines / CUDA cores
896
1280
Power consumption (TDP)
25 Watt (12 - 29 Watt TGP)
-
Texture fill rate
100.8
127.2
Memory type
GDDR5, GDDR6
GDDR6
Maximum RAM amount
2 GB
6 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
10000 MHz
16000 MHz
Memory bandwidth
64.03 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_1)
CUDA
7.5
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2.140
Optimus
+
-