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Videocard Benchmarks

Over 3,900 GPUs Benchmarked

GeForce GT 645

Price and performance details for the GeForce GT 645 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 645

Other names: NVIDIA GeForce GT 645

Videocard First Benchmarked: 2012-11-01

G3DMark/Price: NA

Overall Rank:  955

Last Price Change:  NA

Average G3D Mark
2006

Average G2D Mark: 443
Samples: 11

Videocard Test Suite Average Results for GeForce GT 645

DirectX 933 Frames/Sec
DirectX 106 Frames/Sec
DirectX 1116 Frames/Sec
DirectX 1211 Frames/Sec
GPU Compute723 Ops/Sec
From submitted results to PerformanceTest as of 11th of April 2026.
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G3D Mark Relative to Top 10 Common Videocards
As of 12th of April 2026 - Higher results represent better performance
Videocard Average G3D Mark
GeForce RTX 4090
 38,069
GeForce RTX 5080
 35,692
GeForce RTX 5070 Ti
 32,417
GeForce RTX 4070 Ti
 31,572
GeForce RTX 4070 SUPER
 29,964
GeForce RTX 5070
 28,769
GeForce RTX 4070
 26,917
Radeon RX 9070 XT
 26,900
GeForce RTX 3080 Ti
 26,774
GeForce GT 645
 		2,006
PassMark Software © 2008-2026
Videocard Value (G3D Mark / $Price )
As of 12th of April 2026 - Higher results represent better value
Videocard Average G3D Mark
GeForce RTX 5070
 45.23
GeForce RTX 4070
 38.74
GeForce RTX 4070 SUPER
 38.53
Radeon RX 9070 XT
 36.35
GeForce RTX 5070 Ti
 30.30
GeForce RTX 3080 Ti
 28.69
GeForce RTX 5080
 26.15
GeForce RTX 4070 Ti
 21.05
GeForce RTX 4090
 11.61
GeForce GT 645
 		NA
PassMark Software © 2008-2026
Last 2 Baselines for GeForce GT 645
Most recent listed first
Videocard Average G3D Mark
BL1310103 - Oct 20 2020
1826
BL1289248 - Aug 31 2020
1941
PassMark Software © 2008-2026