GeForce GTX 675M SLI vs HD Graphics 515

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 675M SLI and HD Graphics 515. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 675M SLI and HD Graphics 515. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 675M SLI and HD Graphics 515 are Laptop Graphics Cards

Note: GeForce GTX 675M SLI 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 675M SLI or HD Graphics 515 here:

Main Specs

  GeForce GTX 675M SLI HD Graphics 515
Power consumption (TDP) 2x 100 Watt 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3
Display Connectors No outputs
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  • HD Graphics 515 has 650% more power consumption, than GeForce GTX 675M SLI.
  • Both cards are used in Laptops.
  • GeForce GTX 675M SLI is build with Fermi architecture, and HD Graphics 515 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 675M SLI is 320 MHz higher, than HD Graphics 515.
  • GeForce GTX 675M SLI is manufactured by 40 nm process technology, and HD Graphics 515 - by 14 nm process technology.

Game benchmarks

high / 1080p 18−20 0−1
ultra / 1080p 10−12 0−1
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 10−11
medium / 1080p 24−27 2−3
The average gaming FPS of GeForce GTX 675M SLI in Assassin's Creed Odyssey is 416% more, than HD Graphics 515.

Full Specs

  GeForce GTX 675M SLI HD Graphics 515
Architecture Fermi Gen. 9 Skylake
Code name N12E-GTX2 Skylake GT2
Type Laptop Laptop
Release date 6 January 2011 1 September 2015
Pipelines 768 24
Core clock speed 620 MHz 300 MHz
Boost Clock 1000 MHz
Manufacturing process technology 40 nm 14 nm
Texture fill rate 22.80
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 3000 MHz
Shared memory - +
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.97
CUDA +
SLI options +
Laptop size large
Optimus +
Quick Sync +
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