GRID K520 vs HD Graphics 515

When comparing GRID K520 and HD Graphics 515, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GRID K520 and HD Graphics 515 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

HD Graphics 515 is a Laptop Graphics Card

Note: HD Graphics 515 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 HD Graphics 515 here:

Main Specs

  GRID K520 HD Graphics 515
Power consumption (TDP) 225 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 8-pin
Memory type GDDR5 DDR3L/LPDDR3
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • GRID K520 has 1400% more power consumption, than HD Graphics 515.
  • GRID K520 is connected by PCIe 3.0 x16, and HD Graphics 515 uses PCIe 3.0 x1 interface.
  • GRID K520 is used in Desktops, and HD Graphics 515 - in Laptops.
  • GRID K520 is build with Kepler architecture, and HD Graphics 515 - with Gen. 9 Skylake.
  • Core clock speed of GRID K520 is 445 MHz higher, than HD Graphics 515.
  • GRID K520 is manufactured by 28 nm process technology, and HD Graphics 515 - by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 0−1
ultra / 1080p 9−10 0−1
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 10−11
medium / 1080p 20−22 2−3
The average gaming FPS of GRID K520 in Assassin's Creed Odyssey is 333% more, than HD Graphics 515.

Full Specs

  GRID K520 HD Graphics 515
Architecture Kepler Gen. 9 Skylake
Code name GK104 Skylake GT2
Type Workstation Laptop
Release date 23 July 2013 1 September 2015
Pipelines 1536 24
Core clock speed 745 MHz 300 MHz
Boost Clock 1000 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 95.36 22.80
Floating-point performance 2x 2,448 gflops
Length 267 mm
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.97
CUDA 3.0
Bitcoin / BTC (SHA256) 76 Mh/s
Quick Sync +
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