GeForce 840A 

Released March, 2014
  • 1 GHz
  • 1 GB DDR3

Benchmarks Real world tests of the GeForce 840A

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

GeForce 840A
873

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce 840A
1,707.37
GeForce 930MX
3,361.4
GeForce 840M
3,359.62

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce 840A
3,613.42
GeForce 930MX
3,718.94
GeForce 840M
3,715.08

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name GM108
Market Laptop
Clock speed 1,029 MHz
Turbo clock speed 1,124 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 384
Texture mapping units 16
Render output processors 8
Pixel rate 8.23 GPixel/s
Texture rate 16.46 GTexel/s
Floating-point performance 790.3 GFLOPS

memory

Memory clock speed 1,001 MHz
Effective memory clock speed 2,002 MHz
Memory bus 64 bit
Memory 1,024 MB
Memory type DDR3
Memory bandwidth 16.02 GB/s

noise and power

TDP 33W
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