Quadro K620 and GeForce MX450 - video card comparison
Passmark - benchmark score Quadro K620 vs GeForce MX450
Quadro K620
2297
GeForce MX450
3845
Quadro K620
GeForce MX450
Architecture
Maxwell (2014−2018)
Turing (2018−2021)
GPU code name
GM107
N17S-G5 / GP107-670-A1
Market segment
Workstation
Laptop
Release date
July 2014
August 2020
Interface
PCIe 2.0 x16
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
1124 MHz
1575 MHz
Core clock speed
1058 MHz
1395 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,870 million
4,700 million
Pipelines / CUDA cores
384
896
Power consumption (TDP)
41 Watt
25 Watt (12 - 29 Watt TGP)
Texture fill rate
26.98
100.8
Memory type
128 Bit
GDDR5, GDDR6
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
10000 MHz
Memory bandwidth
Up to 29 GB/s
64.03 GB/s
Shared memory
-
-
Display Connectors
DVI-I DP
No outputs
Number of simultaneous displays
4
-
DirectX
12
12 (12_1)
CUDA
5.0
7.5
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
5
6.5
Vulkan
+
1.2
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-
Optimus
-
+