GeForce GTX 460M vs GeForce GTX 675MX

If you are going to buy a new graphics card and are choosing between GeForce GTX 460M and GeForce GTX 675MX, 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 GeForce GTX 460M stacks up against GeForce GTX 675MX, check out specs charts below.

GeForce GTX 460M and GeForce GTX 675MX are Laptop Graphics Cards

Note: GeForce GTX 460M and GeForce GTX 675MX 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 460M or GeForce GTX 675MX here:

Main Specs

  GeForce GTX 460M GeForce GTX 675MX
Power consumption (TDP) 50 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 675MX has 100% more power consumption, than GeForce GTX 460M.
  • GeForce GTX 460M is connected by PCIe 2.0 x16, and GeForce GTX 675MX uses MXM-B (3.0) interface.
  • GeForce GTX 460M has 1534 GB more memory, than GeForce GTX 675MX.
  • Both cards are used in Laptops.
  • GeForce GTX 460M is build with Fermi architecture, and GeForce GTX 675MX - with Kepler.
  • Core clock speed of GeForce GTX 460M is 750 MHz higher, than GeForce GTX 675MX.
  • GeForce GTX 460M is manufactured by 40 nm process technology, and GeForce GTX 675MX - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 675MX is 550 MHz higher, than GeForce GTX 460M.

Game benchmarks

high / 1080p 2−3 9−10
ultra / 1080p 0−1 5−6
QHD / 1440p 0−1 0−1
low / 720p 12−14 21−24
medium / 1080p 5−6 12−14
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 114% more, than GeForce GTX 460M.

Full Specs

  GeForce GTX 460M GeForce GTX 675MX
Architecture Fermi Kepler
Code name N11E-GS N13E-GSR
Type Laptop Laptop
Release date 3 September 2010 1 October 2012
Pipelines 192 960
Core clock speed 1350 MHz 600 MHz
Transistor count 1,170 million 3,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 16.1 billion/sec 48.0 billion/sec
Floating-point performance 518.4 gflops 1,256 gflops
Memory bus width 192 Bit 256 Bit
Memory clock speed 1250 MHz 1800 MHz
Memory bandwidth 60.0 GB/s 115.2 GB/s
Shared memory - -
DirectX 12 API with Feature Level 12.1 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 960
Bus support PCI Express 2.0
SLI options + +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 33 Mh/s 63 Mh/s
Laptop size large large
Optimus +
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