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Videocard Benchmarks

Over 3,900 GPUs Benchmarked

GeForce GT 640

Price and performance details for the GeForce GT 640 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 640

Bus Interface: PCIe 3.0 x16

Max Memory Size: 4096 MB

Core Clock(s): 900 MHz

Memory Clock(s): 891 MHz

DirectX: 11.0

OpenGL: 4.5

Max TDP: 65 W

Videocard Category: Desktop

Other names: NVIDIA GeForce GT 640

Videocard First Benchmarked: 2011-12-24

G3DMark/Price: 10.57

Overall Rank:  1282

Last Price Change:  $109.99 USD (2021-08-28)

Average G3D Mark
1162

Average G2D Mark: 298
Samples: 5044

Videocard Test Suite Average Results for GeForce GT 640

DirectX 924 Frames/Sec
DirectX 104 Frames/Sec
DirectX 1110 Frames/Sec
DirectX 125 Frames/Sec
GPU Compute627 Ops/Sec
From submitted results to PerformanceTest as of 18th of July 2026.

G3D Mark Distribution for GeForce GT 640

Submitted Baseline Distribution Graph as of 12th of June 2026
From submitted results since PerformanceTest V10 as of 12th of June 2026.

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G3D Mark Relative to Top 10 Common Desktop Videocards
As of 18th of July 2026 - Higher results represent better performance
Videocard Average G3D Mark
GeForce RTX 3080
 24,997
GeForce RTX 3070
 22,094
GeForce RTX 3060 Ti
 20,239
GeForce RTX 4060
 19,495
GeForce RTX 3060 12GB
 16,714
GeForce RTX 2060
 14,089
GeForce GTX 1650
 7,869
GeForce GTX 1050 Ti
 6,365
GeForce GT 640
 		1,162
Intel UHD Graphics 620
 1,040
PassMark Software © 2008-2026
Videocard Value (G3D Mark / $Price )
As of 18th of July 2026 - Higher results represent better value
Videocard Average G3D Mark
GeForce RTX 4060
 69.63
GeForce RTX 2060
 59.24
GeForce RTX 3070
 55.24
GeForce RTX 3060 12GB
 49.16
GeForce RTX 3060 Ti
 48.36
GeForce RTX 3080
 37.87
GeForce GTX 1650
 24.59
GeForce GTX 1050 Ti
 18.19
GeForce GT 640
 		10.57
Intel UHD Graphics 620
 NA
PassMark Software © 2008-2026
Last 5 Baselines for GeForce GT 640
Most recent listed first
Videocard Average G3D Mark
BL3567720 - Jul 05 2026
779
BL3561382 - Jul 02 2026
1427
BL3561318 - Jul 02 2026
1427
BL3560143 - Jul 01 2026
1068
BL3559901 - Jul 01 2026
1037
PassMark Software © 2008-2026
Popular comparisons for GeForce GT 640
As of 18th of July 2026 - Higher results represent better performance
Videocard Average G3D Mark
GeForce GT 640
 		1,162
GeForce RTX 5090 D vs GeForce GT 640
 41,841 (+3500.1%)
GeForce RTX 5090 vs GeForce GT 640
 38,972 (+3253.3%)
RTX PRO 6000 Blackwell Workstation Edition vs GeForce GT 640
 38,104 (+3178.6%)
GeForce RTX 4090 vs GeForce GT 640
 38,052 (+3174.1%)
GeForce RTX 5080 vs GeForce GT 640
 35,644 (+2966.9%)
GeForce RTX 4080 vs GeForce GT 640
 34,450 (+2864.2%)
GeForce RTX 4080 SUPER vs GeForce GT 640
 34,238 (+2845.9%)
RTX PRO 4500 Blackwell vs GeForce GT 640
 33,509 (+2783.2%)
nVidia L40-48Q vs GeForce GT 640
 33,270 (+2762.6%)
GeForce RTX 5090 D v2 vs GeForce GT 640
 32,739 (+2716.9%)
nVidia L40-4Q vs GeForce GT 640
 32,601 (+2705.1%)
PassMark Software © 2008-2026