Nvidia GeForce 840M
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Default clock: 1029/1000MHz. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 961 submissions (performance relative to fastest system, more info).
PCIe 3.0
GM108 Core:, view other videocards from the Nvidia GeForce 800 series family

GPU overclocking records

World records achieved by overclocking a Nvidia GeForce 840M videocard. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
Aquamark Ukraine 163137 marks (2pts) Rankings
3DMark 99 Max n/a Rankings
3DMark2000 Romania 17177 marks (0pts) Rankings
3DMark2001 SE Poland 22680 marks (2pts) Rankings
3DMark03 Romania 31944 marks (2pts) Rankings
3DMark05 Italy 21971 marks (2pts) Rankings
3DMark06 Ukraine 14637 marks (2pts) Rankings
3DMark11 - Performance Ukraine 2944 marks (2pts) Rankings
3DMark11 - Entry Ukraine 4431 marks (2pts) Rankings
3DMark11 - Extreme United States 948 marks (2pts) Rankings
3DMark Vantage - Performance Italy 8341 marks (2pts) Rankings
3DMark - Ice Storm United States 67569 marks (2pts) Rankings
3DMark - Ice Storm Extreme United States 60770 marks (2pts) Rankings
3DMark - Ice Storm Unlimited Greece 83452 marks (2pts) Rankings
3DMark - Cloud Gate Greece 7926 marks (2pts) Rankings
3DMark - Sling Shot (U) 1080p n/a Rankings
3DMark - Sling Shot (U) 1440p n/a Rankings
Unigine Heaven - Basic Preset Romania 1123.79 DX9 Marks (2pts) Rankings
3DMark - Sky Diver United States 6204 marks (2pts) Rankings
Unigine Heaven - Xtreme Preset Romania 401.51 DX11 Marks (2pts) Rankings
3DMark - Fire Strike Denmark 1735 marks (2pts) Rankings
Catzilla - 576p United States 4250 marks (2pts) Rankings
3DMark - Fire Strike Extreme United States 853 marks (2pts) Rankings
Catzilla - 720p United States 3193 marks (2pts) Rankings
Catzilla - 1080p 506 marks (2pts) Rankings
3DMark - Fire Strike Ultra United States 272 marks (2pts) Rankings
Catzilla - 1440p 306 marks (2pts) Rankings
Catzilla - 4K n/a Rankings
GPUPI - 1B Bulgaria 4min 13sec 572ms (2pts) 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 840M used in other benchmarks

Benchmark Worldrecord Links
CPU Frequency Iran 3495.43 mhz (0.3pts) Rankings
Reference Clock France 99.83 MHz (2pts) Rankings
PiFast Spain 19sec 500ms (1pts) Rankings
SuperPi - 1M Spain 10sec 359ms (0.6pts) Rankings
SuperPi - 32M Spain 9min 43sec 113ms (0.1pts) Rankings
wPrime - 32m Greece 8sec 238ms (1.5pts) Rankings
MaxxMem Brazil 963.8 marks (0pts) Rankings
wPrime - 1024m Iran 8min 37sec 497ms (1.5pts) Rankings
MaxxMem Read Bandwidth Romania 10764 MByte/sec. (0pts) Rankings
XTU United States 759 marks (20.4pts) Rankings
PCMark 2005 Romania 7752 marks (2pts) Rankings
PCMark Vantage Romania 6405 marks (2pts) Rankings
Cinebench - 2003 1569 points (0pts) Rankings
Cinebench - R11.5 Spain 7.2 points (1pts) Rankings
Cinebench - R15 Spain 660 cb (0.5pts) Rankings
GPUPI for CPU - 100M Czech Republic 2min 55sec 256ms (2pts) Rankings
GPUPI for CPU - 1B Iran 27min 25sec 566ms (0.8pts) Rankings
PerformanceTest 1852 Marks (0pts) Rankings
HWBOT Prime Iran 3435.45 pps (0pts) Rankings
WinRAR Iran 7336 KB/s (0pts) Rankings
Black Hole Benchmark 7444 marks (0pts) Rankings
Geekbench3 - Multi Core Greece 8520 points (2pts) Rankings
Geekbench3 - Single Core 2717 points (1.5pts) Rankings