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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:  1001

Last Price Change:  NA

Average G3D Mark
1878

Average G2D Mark: 428
Samples: 516

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 Compute884 Ops/Sec
From submitted results to PerformanceTest as of 16th of April 2026.

G3D Mark Distribution for GeForce GTX 645

Submitted Baseline Distribution Graph as of 6th of March 2026
From submitted results since PerformanceTest V10 as of 6th of March 2026.

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G3D Mark Relative to Top 10 Common Desktop Videocards
As of 17th of April 2026 - Higher results represent better performance
Videocard Average G3D Mark
GeForce RTX 3080
 25,024
GeForce RTX 3070
 22,122
GeForce RTX 3060 Ti
 20,266
GeForce RTX 4060
 19,511
GeForce RTX 3060 12GB
 16,740
GeForce RTX 2060
 14,094
GeForce GTX 1650
 7,870
GeForce GTX 1050 Ti
 6,362
GeForce GTX 645
 		1,878
Intel UHD Graphics 620
 1,041
PassMark Software © 2008-2026
Videocard Value (G3D Mark / $Price )
As of 17th of April 2026 - Higher results represent better value
Videocard Average G3D Mark
GeForce RTX 3070
 56.72
GeForce RTX 3060 Ti
 51.41
GeForce RTX 2060
 50.54
GeForce GTX 1050 Ti
 48.95
GeForce RTX 4060
 46.57
GeForce RTX 3080
 42.03
GeForce GTX 1650
 40.39
GeForce RTX 3060 12GB
 35.87
Intel UHD Graphics 620
 NA
GeForce GTX 645
 		NA
PassMark Software © 2008-2026
Last 5 Baselines for GeForce GTX 645
Most recent listed first
Videocard Average G3D Mark
BL3402515 - Apr 10 2026
2004
BL3330899 - Mar 06 2026
1949
BL3285377 - Feb 14 2026
2008
BL3179504 - Jan 01 2026
1920
BL3163814 - Dec 25 2025
1097
PassMark Software © 2008-2026
Popular comparisons for GeForce GTX 645
As of 17th of April 2026 - Higher results represent better performance
Videocard Average G3D Mark
GeForce GTX 645
 		1,878
GeForce RTX 5090 D vs GeForce GTX 645
 41,290 (+2098.4%)
RTX PRO 5000 72GB Blackwell vs GeForce GTX 645
 40,493 (+2056.0%)
GeForce RTX 5090 vs GeForce GTX 645
 38,949 (+1973.8%)
GeForce RTX 4090 vs GeForce GTX 645
 38,067 (+1926.8%)
RTX PRO 6000 Blackwell Workstation Edition vs GeForce GTX 645
 37,496 (+1896.4%)
GeForce RTX 5080 vs GeForce GTX 645
 35,696 (+1800.6%)
GeForce RTX 4080 vs GeForce GTX 645
 34,436 (+1733.5%)
GeForce RTX 4080 SUPER vs GeForce GTX 645
 34,255 (+1723.9%)
RTX PRO 4500 Blackwell vs GeForce GTX 645
 33,576 (+1687.7%)
nVidia L40-48Q vs GeForce GTX 645
 33,270 (+1671.4%)
nVidia L40-4Q vs GeForce GTX 645
 32,601 (+1635.8%)
PassMark Software © 2008-2026