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Videocard Benchmarks

Over 3,900 GPUs Benchmarked

GeForce GT 420M

Price and performance details for the GeForce GT 420M can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the videocard compared to the 10 other common videocards in terms of PassMark G3D Mark.
  • The 2nd graph shows the value for money, in terms of the G3DMark per dollar.

GeForce GT 420M

Bus Interface: PCIe 2.0 x16

Max Memory Size: 512 MB

Core Clock(s): 500 MHz

Memory Clock(s): 1600 MHz

DirectX: 11

OpenGL: 4.5

Max TDP: 23 W

Videocard Category: Mobile

Other names: NVIDIA GeForce GT 420M, NVIDIA GeForce GT 420M (Mobile)

Videocard First Benchmarked: 2010-10-03

G3DMark/Price: NA

Overall Rank:  1935

Last Price Change:  NA

Average G3D Mark
392

Average G2D Mark: 92
Samples: 360

Videocard Test Suite Average Results for GeForce GT 420M

DirectX 98 Frames/Sec
DirectX 102 Frames/Sec
DirectX 113 Frames/Sec
DirectX 120 Frames/Sec
GPU Compute165 Ops/Sec
From submitted results to PerformanceTest as of 13th of February 2026.
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G3D Mark Relative to Top 10 Common Laptop Videocards
As of 14th of February 2026 - Higher results represent better performance
Videocard Average G3D Mark
GeForce RTX 4070 Laptop GPU
 19,535
GeForce RTX 4060 Laptop GPU
 17,405
GeForce RTX 3070 Laptop GPU
 15,133
GeForce RTX 4050 Laptop GPU
 14,319
GeForce RTX 3060 Laptop GPU
 13,155
GeForce RTX 3050 Ti Laptop GPU
 10,090
GeForce RTX 3050 4GB Laptop GPU
 9,494
Radeon 780M
 6,874
Radeon Vega 8
 1,566
GeForce GT 420M
 		392
PassMark Software © 2008-2026
Last 5 Baselines for GeForce GT 420M
Most recent listed first
Videocard Average G3D Mark
BL3215289 - Jan 15 2026
381
BL3030586 - Nov 05 2025
298
BL3018564 - Oct 31 2025
351
BL3010833 - Oct 28 2025
269
BL2980836 - Oct 16 2025
476
PassMark Software © 2008-2026
Popular comparisons for GeForce GT 420M
As of 14th of February 2026 - Higher results represent better performance
Videocard Average G3D Mark
GeForce GT 420M
 		392
GeForce RTX 5090 Laptop GPU vs GeForce GT 420M
 28,592 (+7196.7%)
GeForce RTX 4090 Laptop GPU vs GeForce GT 420M
 27,110 (+6818.5%)
GeForce RTX 5080 Laptop GPU vs GeForce GT 420M
 26,523 (+6668.7%)
GeForce RTX 4080 Laptop GPU vs GeForce GT 420M
 24,757 (+6217.9%)
RTX 5000 Ada Generation Laptop GPU vs GeForce GT 420M
 23,260 (+5835.8%)
RTX PRO 3000 Blackwell Generation Laptop GPU vs GeForce GT 420M
 22,754 (+5706.9%)
GeForce RTX 5070 Ti Laptop GPU vs GeForce GT 420M
 22,719 (+5697.9%)
Radeon RX 7900M vs GeForce GT 420M
 22,511 (+5644.8%)
RTX 4000 Ada Generation Laptop GPU vs GeForce GT 420M
 22,005 (+5515.7%)
Radeon 610M Ryzen 7 7840HX vs GeForce GT 420M
 20,904 (+5234.6%)
RTX 3500 Ada Generation Laptop GPU vs GeForce GT 420M
 19,772 (+4945.8%)
PassMark Software © 2008-2026