GeForce GTX 765M vs GRID K520

If you are going to buy a new graphics card and are choosing between GeForce GTX 765M and GRID K520, 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 GTX 765M stacks up against GRID K520, check out specs charts below.

GeForce GTX 765M is a Laptop Graphics Card

Note: GeForce GTX 765M 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 GTX 765M here:

Main Specs

  GeForce GTX 765M GRID K520
Power consumption (TDP) 75 Watt 225 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • GRID K520 has 200% more power consumption, than GeForce GTX 765M.
  • GeForce GTX 765M is connected by MXM-B (3.0), and GRID K520 uses PCIe 3.0 x16 interface.
  • GRID K520 has 2 GB more memory, than GeForce GTX 765M.
  • GeForce GTX 765M is used in Laptops, and GRID K520 - in Desktops.
  • GeForce GTX 765M and GRID K520 are build with Kepler architecture.
  • Core clock speed of GeForce GTX 765M is 105 MHz higher, than GRID K520.
  • GeForce GTX 765M and GRID K520 are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K520 is 3000 MHz higher, than GeForce GTX 765M.

Game benchmarks

high / 1080p 9−10 16−18
ultra / 1080p 5−6 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 21−24 30−35
medium / 1080p 12−14 20−22
The average gaming FPS of GRID K520 in Assassin's Creed Odyssey is 66% more, than GeForce GTX 765M.

Full Specs

  GeForce GTX 765M GRID K520
Architecture Kepler Kepler
Code name N14-GE GK104
Type Laptop Workstation
Release date 30 May 2013 23 July 2013
Pipelines 768 1536
Core clock speed 850 MHz 745 MHz
Boost Clock 863 MHz
Transistor count 2,540 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 55.23 95.36
Floating-point performance 1,326 gflops 2x 2,448 gflops
Length 267 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 2000 MHz 5000 MHz
Memory bandwidth 64.0 GB/s 160.0 GB/s
Shared memory -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.126
CUDA + 3.0
CUDA cores 768
Bus support PCI Express 3.0, PCI Express 2.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 24 Mh/s 76 Mh/s
Laptop size large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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