NVIDIA

NVIDIA GeForce GT 420M

GT 420M

Last updated: September 15, 2025

Performance Overview

1.0
GB Memory
0.1K
Shader Cores
23
W TDP

Technical Specifications

Detailed technical specifications and performance characteristics

Basic Information

The NVIDIA GeForce GT 420M is a graphics processor manufactured by NVIDIA, designed as part of the GT 420M series. Belonging to the desktop GPU category, it is optimized for desktop devices, offering reliable performance and efficiency for gaming and professional applications.

NVIDIA GeForce GT 420M
NVIDIA
GT 420M
Desktop

Graphics Processor

The NVIDIA GeForce GT 420M features a sophisticated graphics processor built on the Fermi architecture using a 40nm manufacturing process by TSMC with approximately 585 million transistors. This advanced design enables efficient processing of complex graphics workloads and modern gaming features.

GF108
Fermi
40
585
5
116
TSMC

Memory

The NVIDIA GeForce GT 420M is equipped with 1GB DDR3 video memory connected via a 128-bit memory interface providing 25.600000381469727GB/s of memory bandwidth. This memory configuration ensures smooth performance in high-resolution gaming and content creation tasks.

1,024
DDR3
800
25.6
128

Render Configuration

The NVIDIA GeForce GT 420M features a powerful rendering engine with 2 compute units and 96 shader cores, 4 render output units (ROPs), and 16 texture mapping units (TMUs). This comprehensive rendering configuration delivers excellent performance across a wide range of applications.

2
96
4
16

Power Consumption

The NVIDIA GeForce GT 420M has a thermal design power (TDP) of 23 watts, indicating its power consumption characteristics and thermal requirements. This power profile makes it suitable for various system configurations and cooling solutions.

23

Cards you also might like

Discover other graphics cards you might be interested in

GALAX RTX 3080 Black General F...

RTX 3080

View Details

Colorful GTX 1050 Ti GAMING V3

GTX 1050

View Details

EVGA RTX 3080 XC3 ULTRA HYBRID...

RTX 3080

View Details

GIGABYTE AORUS RTX 5060 Ti ELI...

RTX 5060

View Details

Inno3D RTX 5080 X3

RTX 5080

View Details

AX Gaming Rebel RTX 5060 X2W

RTX 5060

View Details

ASUS PRIME RTX 5060 OC Edition

RTX 5060

View Details

GIGABYTE GTX 1080 XTREME Gamin...

GTX 1080

View Details

EMTEK GTX 1660 Ti StormX Dual ...

GTX 1660

View Details

ASRock RX 7900 XTX Taichi OC

RX 7900

View Details

MSI RTX 4090 GAMING SLIM

RTX 4090

View Details

Inno3D RTX 3060 Ti TWIN X2 LHR

RTX 3060

View Details

MSI RTX 4070 Ti SUPER GAMING T...

RTX 4070

View Details

MSI RTX 3080 VENTUS 3X OC

RTX 3080

View Details

ELSA RTX 4070 SUPER S.A.C

RTX 4070

View Details

GIGABYTE RTX 5060 Ti AERO OC 1...

RTX 5060

View Details

ASUS TUF Gaming RTX 5080

RTX 5080

View Details

PNY XLR8 GTX 1080 Gaming OC V2

GTX 1080

View Details

Inno3D RTX 5060 Ti X3 OC 16 GB

RTX 5060

View Details

ZOTAC RTX 3060 X-GAMING GOC

RTX 3060

View Details

Manli RTX 4070 Ti SUPER Gallar...

RTX 4070

View Details

Gainward RTX 3080 Phoenix

RTX 3080

View Details

ZOTAC RTX 3060 X-GAMING

RTX 3060

View Details

GALAX RTX 2060

RTX 2060

View Details

MSI RTX 3080 SUPRIM X LHR

RTX 3080

View Details

MAXSUN RTX 3060 Ti iCraft OC T...

RTX 3060

View Details

Colorful iGame RTX 3080 Ultra ...

RTX 3080

View Details

MSI GTX 1080 Ti DUKE OC

GTX 1080

View Details

ZOTAC RTX 5060 Ti Twin Edge 16...

RTX 5060

View Details

MAXSUN RTX 4060 iCraft OC Limi...

RTX 4060

View Details

ASUS ROG STRIX RTX 3060 Ti V2 ...

RTX 3060

View Details

MSI RTX 3060 Ti AERO ITX LHR

RTX 3060

View Details

Inno3D RTX 5060 Ti TWIN X2 OC ...

RTX 5060

View Details

ASUS TUF RTX 4090 GAMING OG

RTX 4090

View Details

PNY RTX 4060 VERTO Dual Fan

RTX 4060

View Details

ASUS ROG STRIX RTX 3060 Ti GAM...

RTX 3060

View Details

GIGABYTE AORUS GTX 1660 Ti

GTX 1660

View Details

MSI RX 580 ARMOR X

RX 580

View Details

Colorful iGame RTX 3060 Ti Vul...

RTX 3060

View Details

GALAX RTX 3080 Metal Master OC...

RTX 3080

View Details

ELSA RTX 3060 Ti ERAZOR LHR

RTX 3060

View Details

Colorful iGame RTX 3080 Ultra ...

RTX 3080

View Details

MSI RTX 3060 Ti VENTUS 3X LHR

RTX 3060

View Details

GIGABYTE GTX 1660 Ti GAMING OC

GTX 1660

View Details

Dell RTX 3060 Ti LHR OEM

RTX 3060

View Details

GIGABYTE RTX 3060 Ti EAGLE

RTX 3060

View Details

MAXSUN RX 580 Overseas Edition...

RX 580

View Details

Gainward RTX 3060 Ti

RTX 3060

View Details

Inno3D RTX 5060 Ti TWIN X2 16 ...

RTX 5060

View Details

MSI RTX 4060 VENTUS 3X OC

RTX 4060

View Details