GeForce GTX 670M vs HD Graphics 630

When choosing between GeForce GTX 670M and HD Graphics 630, 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 670M and HD Graphics 630.

GeForce GTX 670M is a Laptop Graphics Card

Note: GeForce GTX 670M 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 GTX 670M here:

Main Specs

  GeForce GTX 670M HD Graphics 630
Power consumption (TDP) 75 Watt 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3/LPDDR4
Maximum RAM amount 3 GB 64 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 670M has 400% more power consumption, than HD Graphics 630.
  • GeForce GTX 670M is connected by MXM-B (3.0), and HD Graphics 630 uses PCIe 3.0 x1 interface.
  • HD Graphics 630 has 61 GB more memory, than GeForce GTX 670M.
  • GeForce GTX 670M is used in Laptops, and HD Graphics 630 - in Desktops.
  • GeForce GTX 670M is build with Fermi architecture, and HD Graphics 630 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 670M is 298 MHz higher, than HD Graphics 630.
  • GeForce GTX 670M is manufactured by 40 nm process technology, and HD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 8−9 3−4
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 18−20 14−16
medium / 1080p 10−11 5−6
The average gaming FPS of GeForce GTX 670M in Assassin's Creed Odyssey is 66% more, than HD Graphics 630.

Full Specs

  GeForce GTX 670M HD Graphics 630
Architecture Fermi Gen. 9.5 Kaby Lake
Code name N13E-GS1-LP Kaby-Lake-H-GT2
Type Laptop Desktop
Release date 22 March 2012 1 January 2017
Pipelines 336 24
Core clock speed 598 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 1,950 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 33.5 billion/sec 26.40
Floating-point performance 803.7 gflops 441.6 gflops
Memory bus width 192bit 64/128 Bit
Memory clock speed 1500 MHz
Memory bandwidth 72.0 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 N/A 1.1.103
CUDA +
CUDA cores 336
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 53 Mh/s
Laptop size large
Optimus +
Quick Sync +
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