Nvidia GeForce GT 640 64bit GDDR5
dummy img
1116/1369MHz
Default clock: 1046/1253MHz. Average overclock on air, water, cascade or liquid nitrogen
8/100
Hardware index based on 46 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
Unigine Heaven - Basic Preset 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 Preset 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

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 (11.1pts) Rankings
XTU Ukraine 611 marks (0.4pts) Rankings
PCMark 2004 Russian Federation 11407 marks (2pts) Rankings