GeForce GT 420 

Released September, 2010
  • 700 MHz
  • 1 GB DDR3
5.1 Out of 10

GPUBoss Review Our evaluation of the GeForce GT 420 among Desktop GPUs

Gaming

GeForce GT 420
n.d.
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

GeForce GT 420
5.1
T-Rex, Manhattan, Cloud Gate Factor, Sky Diver Factor and 1 more

Computing

GeForce GT 420
5.1
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

GeForce GT 420
6.9
Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Value

GeForce GT 420
n.d.
Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Noise and Power

GeForce GT 420
9.7
TDP, Idle Power Consumption, Load Power Consumption and 2 more

5.1

Overall Score

GeForce GT 420
5.1

Benchmarks Real world tests of the GeForce GT 420

Face detection Data courtesy CompuBench

GeForce GT 420
3.19 mPixels/s
GeForce GT 730
10.87 mPixels/s
GeForce GT 630
6.6 mPixels/s

Ocean surface simulation Data courtesy CompuBench

GeForce GT 420
104.11 frames/s
GeForce GT 730
198.18 frames/s
GeForce GT 630
142.89 frames/s

Particle simulation Data courtesy CompuBench

GeForce GT 420
26.67 mInteraction/s
GeForce GT 730
111.43 mInteraction/s
GeForce GT 630
62.23 mInteraction/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 420
1,648.79

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 420
1,181.01

Fire Strike Factor Data courtesy FutureMark

GeForce GT 420
4.17

Sky Diver Factor Data courtesy FutureMark

GeForce GT 420
40.32

Cloud Gate Factor Data courtesy FutureMark

GeForce GT 420
7.08

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name GF108
Market Desktop
Clock speed 700 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 48
Texture mapping units 4
Render output processors 4
Pixel rate 1.4 GPixel/s
Texture rate 2.8 GTexel/s
Floating-point performance 134.4 GFLOPS

memory

Memory clock speed 900 MHz
Effective memory clock speed 1,800 MHz
Memory bus 128 bit
Memory 1,048 MB
Memory type DDR3
Memory bandwidth 28.8 GB/s

noise and power

TDP 50W
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