GeForce GT 755M SLI vs GRID K520

When choosing between GeForce GT 755M SLI and GRID K520, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 755M SLI and GRID K520.

GeForce GT 755M SLI is a Laptop Graphics Card

Note: GeForce GT 755M SLI 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 GT 755M SLI here:

Main Specs

  GeForce GT 755M SLI GRID K520
Power consumption (TDP) 2x ~50 Watt 225 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 4 GB
Display Connectors No outputs
  Check Price
  • GRID K520 has 11150% more power consumption, than GeForce GT 755M SLI.
  • GRID K520 has 2 GB more memory, than GeForce GT 755M SLI.
  • GeForce GT 755M SLI is used in Laptops, and GRID K520 - in Desktops.
  • GeForce GT 755M SLI and GRID K520 are build with Kepler architecture.
  • Core clock speed of GeForce GT 755M SLI is 235 MHz higher, than GRID K520.
  • GeForce GT 755M SLI and GRID K520 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GT 755M SLI is 400 MHz higher, than GRID K520.

Game benchmarks

high / 1080p 14−16 16−18
ultra / 1080p 8−9 9−10
QHD / 1440p 2−3 4−5
4K / 2160p 4−5
low / 720p 30−35 30−35
medium / 1080p 18−20 20−22
The average gaming FPS of GRID K520 in Assassin's Creed Odyssey is 6% more, than GeForce GT 755M SLI.

Full Specs

  GeForce GT 755M SLI GRID K520
Architecture Kepler Kepler
Code name N14P-? GK104
Type Laptop Workstation
Release date 1 November 2013 23 July 2013
Pipelines 768 1536
Core clock speed 980 MHz 745 MHz
Transistor count 2x 1300 Million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 95.36
Floating-point performance 2x 2,448 gflops
Length 267 mm
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 5400 MHz 5000 MHz
Memory bandwidth 160.0 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (11_0)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA + 3.0
Bitcoin / BTC (SHA256) 76 Mh/s
Laptop size large
  Check Price