GeForce 840M vs GeForce GTX 760 Ti OEM

If you are going to buy a new graphics card and are choosing between GeForce 840M and GeForce GTX 760 Ti OEM, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 840M stacks up against GeForce GTX 760 Ti OEM, check out specs charts below.
GeForce GTX 760 Ti OEM

GeForce 840M is a Laptop Graphics Card

Note: GeForce 840M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce 840M here:

Main Specs

  GeForce 840M GeForce GTX 760 Ti OEM
Power consumption (TDP) 33 Watt 170 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 760 Ti OEM has 415% more power consumption, than GeForce 840M.
  • GeForce 840M is connected by PCIe 3.0 x8, and GeForce GTX 760 Ti OEM uses PCIe 3.0 x16 interface.
  • GeForce 840M has 2 GB more memory, than GeForce GTX 760 Ti OEM.
  • GeForce 840M is used in Laptops, and GeForce GTX 760 Ti OEM - in Desktops.
  • GeForce 840M is build with Maxwell architecture, and GeForce GTX 760 Ti OEM - with Kepler.
  • Core clock speed of GeForce 840M is 114 MHz higher, than GeForce GTX 760 Ti OEM.
  • GeForce 840M and GeForce GTX 760 Ti OEM are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 760 Ti OEM is 4008 MHz higher, than GeForce 840M.

Game benchmarks

high / 1080p 1−2 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 3−4 40−45
The average gaming FPS of GeForce GTX 760 Ti OEM in Assassin's Creed Odyssey is 683% more, than GeForce 840M.

Full Specs

  GeForce 840M GeForce GTX 760 Ti OEM
Architecture Maxwell Kepler
Code name N15S-GT GK104
Type Laptop Desktop
Release date 12 March 2014 27 September 2013
Pipelines 384 1344
Core clock speed 1029 MHz 915 MHz
Boost Clock 1124 MHz 980 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 17.98 109.8
Floating-point performance 863.2 gflops 2,634 gflops
Length 241 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 2000 MHz 6008 MHz
Memory bandwidth 16.02 GB/s 192.3 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + 3.0
Bus support PCI Express 2.0, PCI Express 3.0
Bitcoin / BTC (SHA256) 92 Mh/s 156 Mh/s
Laptop size medium sized
Optimus +
GPU Boost 2.0
GameWorks +
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