GeForce GT 120M and GeForce MX450 - video card comparison
Passmark - benchmark score GeForce GT 120M vs GeForce MX450
GeForce GT 120M
154
GeForce MX450
3845
GeForce GT 120M
GeForce MX450
Architecture
G9x (2007−2010)
Turing (2018−2021)
GPU code name
N10P-GV1
N17S-G5 / GP107-670-A1
Market segment
Laptop
Laptop
Release date
February 2009
August 2020
Interface
PCIe 2.0 x16
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
-
1575 MHz
Core clock speed
500 MHz
1395 MHz
Floating-point performance
80 gflops
-
Manufacturing process technology
55 nm
12 nm
Number of transistors
314 million
4,700 million
Pipelines / CUDA cores
32
896
Power consumption (TDP)
23 Watt
25 Watt (12 - 29 Watt TGP)
Texture fill rate
8.000
100.8
Memory type
GDDR2, GDDR3
GDDR5, GDDR6
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
10000 MHz
Memory bandwidth
16 GB/s
64.03 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
12 (12_1)
CUDA
1.1
7.5
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2
Optimus
-
+