GeForce 705A and GeForce MX450 25W - video card comparison
GeForce 705A
GeForce MX450 25W
Architecture
Fermi 2.0 (2010−2014)
Turing (2018−2021)
GPU code name
GF119
TU117
Market segment
Desktop
Desktop
Release date
October 2013
August 2020
Interface
PCIe 2.0 x16
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
-
930 MHz
Core clock speed
738 MHz
-
Floating-point performance
148.8 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
292 million
4,700 million
Pipelines / CUDA cores
48
896
Power consumption (TDP)
15 Watt
25 Watt
Texture fill rate
5.904
52.08
Memory type
DDR3
GDDR6
Maximum RAM amount
1 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
10 GB/s
Memory bandwidth
14.4 GB/s
80 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (12_1)
CUDA
2.1
7.5
OpenCL
1.1
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.2