GeForce GT 620M and GeForce4 MX 440 - video card comparison
Passmark - benchmark score GeForce GT 620M vs GeForce4 MX 440
GeForce GT 620M
447
GeForce4 MX 440
4
GeForce GT 620M
GeForce4 MX 440
Architecture
Fermi (2010−2014)
Celsius (1999−2005)
GPU code name
N13P-GLP / N13M-GS
NV17 A3
Market segment
Laptop
Desktop
Release date
March 2012
February 2002
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
AGP 4x
Supplementary power connectors
-
None
Boost clock speed
715 MHz
-
Core clock speed
Up to 625 MHz
275 MHz
CUDA cores
96
-
Floating-point performance
253.4 gflops
-
Manufacturing process technology
40 nm
150 nm
Number of transistors
585 million
29 million
Pipelines / CUDA cores
96
-
Power consumption (TDP)
15 Watt
-
Texture fill rate
Up to 10.0 billion/sec
1.100
Memory type
DDR3
DDR
Maximum RAM amount
1 GB
64 MB
Memory bus width
Up to 128bit
128 Bit
Memory clock speed
1800 MHz
400 MHz
Memory bandwidth
Up to 28.8 GB/s
6.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x VGA
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
8.0
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.5
1.3
Shader Model
5.1
-
Vulkan
N/A
N/A
3D Blu-Ray
+
-
Optimus
+
-