Nvidia GeForce GT 640 64bit GDDR5
dummy img
1108/1356MHz
Default clock: 1046/1253MHz. Average overclock on air, water, cascade or liquid nitrogen
8/100
Hardware index based on 50 submissions (performance relative to fastest system, more info).
PCIe 3.0
Socket
1
GK208' Core:, view other videocards from the GeForce 600 series family

GPU overclocking records

World records achieved by overclocking a Nvidia GeForce GT 640 64bit GDDR5 videocard. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
Aquamark Italy 280973 marks (2pts) Rankings
3DMark 99 Max n/a Rankings
3DMark2000 n/a Rankings
3DMark2001 SE Italy 77137 marks (2pts) Rankings
3DMark03 Italy 40932 marks (2pts) Rankings
3DMark05 Italy 29286 marks (2pts) Rankings
3DMark06 Norway 16955 marks (2pts) Rankings
3DMark11 - Performance Italy 2788 marks (2pts) Rankings
3DMark11 - Entry Italy 4840 marks (0pts) Rankings
3DMark11 - Extreme n/a Rankings
3DMark Vantage - Performance Italy 10488 marks (2pts) Rankings
3DMark - Ice Storm n/a Rankings
3DMark - Ice Storm Extreme n/a Rankings
3DMark - Ice Storm Unlimited n/a Rankings
3DMark - Cloud Gate n/a Rankings
3DMark - Sling Shot (U) 1080p n/a Rankings
3DMark - Sling Shot (U) 1440p n/a Rankings
VRMark - Orange Room n/a Rankings
VRMark - Cyan Room n/a Rankings
Unigine Heaven - Basic Italy 1150.24 DX9 Marks (2pts) Rankings
3DMark - Sky Diver United Kingdom 7003 marks (2pts) Rankings
VRMark - Blue Room n/a Rankings
Unigine Heaven - Xtreme Italy 480.12 DX11 Marks (2pts) Rankings
3DMark - Fire Strike United Kingdom 2103 marks (2pts) Rankings
Catzilla - 576p n/a Rankings
3DMark - Fire Strike Extreme Italy 313 marks (2pts) Rankings
Catzilla - 720p Italy 3617 marks (2pts) Rankings
Catzilla - 1080p n/a Rankings
3DMark - Fire Strike Ultra n/a Rankings
Catzilla - 1440p n/a Rankings
Catzilla - 4K n/a Rankings
GPUPI - 1B n/a Rankings
3DMark - Time Spy n/a Rankings
GPUPI - 32B n/a Rankings
Basemark X n/a Rankings
GFXBench - 1080p Manhattan Offscreen n/a Rankings
Geekbench4 - Compute n/a Rankings
GFXBench - 1080p Car Chase Offscreen n/a Rankings
GFXBench - 1080p T-Rex Offscreen n/a Rankings
GFXBench - 1080p Manhattan 3.1 Offscreen n/a Rankings
GFXBench - 1440p Manhattan 3.1.1 Offscreen n/a Rankings
Anthony n/a Rankings

GeForce GT 640 64bit GDDR5 used in other benchmarks

Benchmark Worldrecord Links
CPU Frequency Norway 5098.81 mhz (0.1pts) Rankings
SuperPi - 1M Ukraine 11sec 401ms (1.5pts) Rankings
SuperPi - 32M Norway 7min 43sec 563ms (11.2pts) Rankings
XTU Ukraine 611 marks (0.4pts) Rankings
PCMark04 Russian Federation 13786 marks (2pts) Rankings
PCMark05 Russian Federation 19973 marks (0pts) Rankings
PCMark Vantage Russian Federation 16825 marks (2pts) Rankings
PCMark 7 Russian Federation 4189 marks (2pts) Rankings