NVIDIA GeForce4 MX 420: specs and benchmarks

NVIDIA GeForce4 MX 420


NVIDIA started GeForce4 MX 420 sales 6 February 2002. This is Celsius architecture desktop card based on 150 nm manufacturing process and primarily aimed at gamers. 64 MB of SDR memory clocked at 0.17 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 1.328 GB / s.

Compatibility-wise, this is Single-slot card attached via AGP 4x interface.

We have no data on GeForce4 MX 420 benchmark results.

General info

Of GeForce4 MX 420's architecture, market type and release date.
Place in performance rating
not rated
Code name
NV17 A3
Release date
6 February 2002

Technical specs

GeForce4 MX 420's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of GeForce4 MX 420's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Core clock speed
250 MHz
Transistor count
29 million
Manufacturing process technology
150 nm
Texture fill rate
1 GTexel / s

Compatibility, dimensions and requirements

Information on GeForce4 MX 420's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
AGP 4x
Supplementary power connectors


Parameters of memory installed on GeForce4 MX 420: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
Maximum RAM amount
64 MB
of 6084 (Quadro P3200)
Memory bus width
64 Bit
of 4096 (Radeon R9 Fury)
Memory clock speed
166 MHz
Memory bandwidth
1.328 GB / s
of 960 (ATI Rage Fury)

Video outputs and ports

Types and number of video connectors present on GeForce4 MX 420.
Display Connectors
1x VGA, 1x S-Video

API support

APIs supported by GeForce4 MX 420, sometimes including their particular versions.

Benchmark performance

Non-gaming benchmarks performance of GeForce4 MX 420. Note that overall benchmark performance is measured in points in 0-100 range.



Other GPUs

User rating

Here you can see the user rating of the video card, as well as rate it yourself.

Advices and comments

Here you can ask a question about GeForce4 MX 420, agree or disagree with our judgements, or report an error or mismatch.