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Videocard Benchmarks

Over 3,900 GPUs Benchmarked

GeForce GTX 645

Price and performance details for the GeForce GTX 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 GTX 645

Bus Interface: PCIe 3.0 x16

Max Memory Size: 1024 MB

Core Clock(s): 823.5 MHz

Memory Clock(s): 1000 MHz

DirectX: 11

OpenGL: 4.5

Max TDP: 64 W

Videocard Category: Desktop

Other names: NVIDIA GeForce GTX 645

Videocard First Benchmarked: 2013-05-12

G3DMark/Price: NA

Overall Rank:  980

Last Price Change:  NA

Average G3D Mark
1883

Average G2D Mark: 426
Samples: 509

Videocard Test Suite Average Results for GeForce GTX 645

DirectX 936 Frames/Sec
DirectX 107 Frames/Sec
DirectX 1115 Frames/Sec
DirectX 127 Frames/Sec
GPU Compute883 Ops/Sec
From submitted results to PerformanceTest as of 11th of November 2025.

G3D Mark Distribution for GeForce GTX 645

Submitted Baseline Distribution Graph as of 22nd of September 2025
From submitted results since PerformanceTest V10 as of 22nd of September 2025.

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G3D Mark Relative to Top 10 Common Desktop Videocards
As of 11th of November 2025 - Higher results represent better performance
Videocard Average G3D Mark
GeForce RTX 3080
 25,079
GeForce RTX 3070
 22,174
GeForce RTX 3060 Ti
 20,313
GeForce RTX 4060
 19,549
GeForce RTX 3060 12GB
 16,780
GeForce RTX 2060
 14,114
GeForce GTX 1650
 7,871
GeForce GTX 1050 Ti
 6,347
GeForce GTX 645
 		1,883
Intel UHD Graphics 620
 1,041
PassMark Software © 2008-2025
Videocard Value (G3D Mark / $Price )
As of 11th of November 2025 - Higher results represent better value
Videocard Average G3D Mark
GeForce RTX 3060 Ti
 84.64
GeForce RTX 4060
 65.17
GeForce RTX 3060 12GB
 59.93
GeForce RTX 2060
 53.42
GeForce GTX 1650
 28.78
GeForce RTX 3080
 21.03
GeForce GTX 1050 Ti
 15.66
GeForce RTX 3070
 11.94
Intel UHD Graphics 620
 NA
GeForce GTX 645
 		NA
PassMark Software © 2008-2025
Last 5 Baselines for GeForce GTX 645
Most recent listed first
Videocard Average G3D Mark
BL3005155 - Oct 26 2025
1854
BL2969998 - Oct 11 2025
1993
BL2897691 - Sep 10 2025
1996
BL2886720 - Sep 05 2025
1987
BL2880315 - Sep 02 2025
2019
PassMark Software © 2008-2025
Popular comparisons for GeForce GTX 645
As of 11th of November 2025 - Higher results represent better performance
Videocard Average G3D Mark
GeForce GTX 645
 		1,883
GeForce RTX 5090 D vs GeForce GTX 645
 42,836 (+2175.4%)
RTX PRO 6000 Blackwell Server Edition vs GeForce GTX 645
 42,223 (+2142.9%)
GeForce RTX 5090 vs GeForce GTX 645
 38,983 (+1970.8%)
GeForce RTX 4090 vs GeForce GTX 645
 38,131 (+1925.5%)
RTX PRO 4500 Blackwell vs GeForce GTX 645
 36,290 (+1827.7%)
RTX PRO 6000 Blackwell Workstation Edition vs GeForce GTX 645
 36,011 (+1812.9%)
GeForce RTX 5080 vs GeForce GTX 645
 35,971 (+1810.8%)
GeForce RTX 4080 vs GeForce GTX 645
 34,463 (+1730.7%)
GeForce RTX 4080 SUPER vs GeForce GTX 645
 34,237 (+1718.7%)
Radeon AI PRO R9700 vs GeForce GTX 645
 33,070 (+1656.7%)
GeForce RTX 5070 Ti vs GeForce GTX 645
 32,624 (+1633.0%)
PassMark Software © 2008-2025