Bbenchslop
GPU · Laptop · NVIDIA

NVIDIA GeForce GT 420M

23 W · Launched Oct 2010
Compare with rivalsGPU overall rankings

GPU overall vs rivals

GeForce RTX 4060 (ref)GeForce GT 420M ◂Radeon HD 7570MMobility Radeon HD 4650GeForce 8800M GTSGeForce 9800M GTGeForce 7900 GTX010203040502.82.82.82.82.850.02.8NVIDIA GeForce GT 420M This chip Laptop GPU Index 2.8AMD Radeon HD 7570M Nearest competitor Laptop GPU Index 2.8 1.00× GeForce GT 420MAMD Mobility Radeon HD 4650 Nearest competitor Laptop GPU Index 2.8 1.00× GeForce GT 420MNVIDIA GeForce 8800M GTS Just above in its segment Laptop GPU Index 2.8 1.00× GeForce GT 420MNVIDIA GeForce 9800M GT Just above in its segment Laptop GPU Index 2.8 1.00× GeForce GT 420MNVIDIA GeForce RTX 4060 Reference chip Desktop GPU Index 50.0 17.86× GeForce GT 420MNVIDIA GeForce 7900 GTX Nearest desktop chip Desktop GPU Index 2.8 1.00× GeForce GT 420M
GeForce RTX 4060 (…GeForce GT 420M ◂Radeon HD 7570MMobility Radeon HD…GeForce 8800M GTSGeForce 9800M GTGeForce 7900 GTX010203040502.82.82.82.82.850.02.8NVIDIA GeForce GT 420M This chip Laptop GPU Index 2.8AMD Radeon HD 7570M Nearest competitor Laptop GPU Index 2.8 1.00× GeForce GT 420MAMD Mobility Radeon HD 4650 Nearest competitor Laptop GPU Index 2.8 1.00× GeForce GT 420MNVIDIA GeForce 8800M GTS Just above in its segment Laptop GPU Index 2.8 1.00× GeForce GT 420MNVIDIA GeForce 9800M GT Just above in its segment Laptop GPU Index 2.8 1.00× GeForce GT 420MNVIDIA GeForce RTX 4060 Reference chip Desktop GPU Index 50.0 17.86× GeForce GT 420MNVIDIA GeForce 7900 GTX Nearest desktop chip Desktop GPU Index 2.8 1.00× GeForce GT 420M
GPU overall
2.8
0.06× refest.
GPU raster
1.0
0.02× reflow conf.
TDP
23.0 W
GPU overall per watt
0.12

GPU raster, by benchmark

PassMark G3D Mark010203040501.0PassMark G3D Mark Index 1.0 Median 386 points Source average of 363 results, fetched 6 Nov 2026 PassMark
PassMark G3D Mark010203040501.0PassMark G3D Mark Index 1.0 Median 386 points Source average of 363 results, fetched 6 Nov 2026 PassMark
Results table
BenchmarkVersionMedianp10–p90UnitSamplesIndexDates
PassMark G3D Markcurrent386–points363 avg.1.06 Nov 2026

Sources

PassMark1 average6 Nov 2026