GeForce GT 740 and GeForce4 MX 420 - video card comparison
Passmark - benchmark score GeForce GT 740 vs GeForce4 MX 420
GeForce GT 740
1534
GeForce4 MX 420
4
GeForce GT 740
GeForce4 MX 420
Architecture
Kepler (2012−2018)
Celsius (1999−2005)
GPU code name
GK107
NV17 A3
Market segment
Desktop
Desktop
Release date
May 2014
February 2002
Interface
PCIe 3.0 x16
AGP 4x
Supplementary power connectors
1x 6-pin
None
Core clock speed
993 MHz
250 MHz
Floating-point performance
762.6 gflops
-
Manufacturing process technology
28 nm
150 nm
Number of transistors
1,270 million
29 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
64 Watt
-
Texture fill rate
31.78
1.000
Memory type
GDDR5
SDR
Maximum RAM amount
4 GB
64 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5012 MHz
166 MHz
Memory bandwidth
80.19 GB/s
1.328 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (11_0)
8.0
CUDA
3.0
-
OpenCL
1.2
N/A
OpenGL
4.6
1.3
Shader Model
5.1
-
Vulkan
1.1.126
N/A