GeForce GTX 675MX vs HD Graphics 515

When choosing between GeForce GTX 675MX and HD Graphics 515, 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 GTX 675MX and HD Graphics 515.

GeForce GTX 675MX and HD Graphics 515 are Laptop Graphics Cards

Note: GeForce GTX 675MX and HD Graphics 515 are only used in laptop graphics. They have 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 675MX or HD Graphics 515 here:

Main Specs

  GeForce GTX 675MX HD Graphics 515
Power consumption (TDP) 100 Watt 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 DDR3L/LPDDR3
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 675MX has 566% more power consumption, than HD Graphics 515.
  • GeForce GTX 675MX is connected by MXM-B (3.0), and HD Graphics 515 uses PCIe 3.0 x1 interface.
  • Both cards are used in Laptops.
  • GeForce GTX 675MX is build with Kepler architecture, and HD Graphics 515 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 675MX is 300 MHz higher, than HD Graphics 515.
  • GeForce GTX 675MX is manufactured by 28 nm process technology, and HD Graphics 515 - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 0−1
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 21−24 10−11
medium / 1080p 12−14 2−3
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 183% more, than HD Graphics 515.

Full Specs

  GeForce GTX 675MX HD Graphics 515
Architecture Kepler Gen. 9 Skylake
Code name N13E-GSR Skylake GT2
Type Laptop Laptop
Release date 1 October 2012 1 September 2015
Pipelines 960 24
Core clock speed 600 MHz 300 MHz
Boost Clock 1000 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 48.0 billion/sec 22.80
Floating-point performance 1,256 gflops
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 1800 MHz
Memory bandwidth 115.2 GB/s
Shared memory - +
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.1
Vulkan 1.1.126 1.1.97
CUDA +
CUDA cores 960
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 63 Mh/s
Laptop size large
Optimus +
Quick Sync +
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