GRID K520 vs Quadro 4000M

If you are going to buy a new graphics card and are choosing between GRID K520 and Quadro 4000M, 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 GRID K520 stacks up against Quadro 4000M, check out specs charts below.

Quadro 4000M is a Laptop Graphics Card

Note: Quadro 4000M 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 Quadro 4000M here:

Main Specs

  GRID K520 Quadro 4000M
Power consumption (TDP) 225 Watt 100 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • GRID K520 has 125% more power consumption, than Quadro 4000M.
  • GRID K520 is connected by PCIe 3.0 x16, and Quadro 4000M uses MXM-B (3.0) interface.
  • GRID K520 has 2 GB more memory, than Quadro 4000M.
  • GRID K520 is used in Desktops, and Quadro 4000M - in Mobile workstations.
  • GRID K520 is build with Kepler architecture, and Quadro 4000M - with Fermi.
  • Core clock speed of GRID K520 is 270 MHz higher, than Quadro 4000M.
  • GRID K520 is manufactured by 28 nm process technology, and Quadro 4000M - by 40 nm process technology.
  • Memory clock speed of GRID K520 is 3800 MHz higher, than Quadro 4000M.

Game benchmarks

high / 1080p 16−18 3−4
ultra / 1080p 9−10 1−2
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 14−16
medium / 1080p 20−22 5−6
The average gaming FPS of GRID K520 in Assassin's Creed Odyssey is 233% more, than Quadro 4000M.

Full Specs

  GRID K520 Quadro 4000M
Architecture Kepler Fermi
Code name GK104 Fermi
Type Workstation Mobile workstation
Release date 23 July 2013 22 February 2011
Pipelines 1536 336
Core clock speed 745 MHz 475 MHz
Transistor count 3,540 million 1,950 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 95.36 26.60
Floating-point performance 2x 2,448 gflops 638.4 gflops
Length 267 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 5000 MHz 1200 MHz
Memory bandwidth 160.0 GB/s 80 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA 3.0 2.1
Bitcoin / BTC (SHA256) 76 Mh/s 82 Mh/s
Laptop size large
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