GeForce GTX 670MX vs Radeon RX 460 mobile

If you are going to buy a new graphics card and are choosing between GeForce GTX 670MX and Radeon RX 460 mobile, 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 670MX stacks up against Radeon RX 460 mobile, check out specs charts below.

GeForce GTX 670MX and Radeon RX 460 mobile are Laptop Graphics Cards

Note: GeForce GTX 670MX and Radeon RX 460 mobile 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 670MX or Radeon RX 460 mobile here:

Main Specs

  GeForce GTX 670MX Radeon RX 460 mobile
Power consumption (TDP) 75 Watt 55 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 4 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • GeForce GTX 670MX has 36% more power consumption, than Radeon RX 460 mobile.
  • GeForce GTX 670MX is connected by PCIe 3.0 x16, and Radeon RX 460 mobile uses MXM-B (3.0) interface.
  • Radeon RX 460 mobile has 1 GB more memory, than GeForce GTX 670MX.
  • Both cards are used in Laptops.
  • GeForce GTX 670MX is build with Kepler architecture, and Radeon RX 460 mobile - with Polaris.
  • GeForce GTX 670MX is manufactured by 28 nm process technology, and Radeon RX 460 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 460 mobile is 4600 MHz higher, than GeForce GTX 670MX.

Game benchmarks

high / 1080p 8−9 16−18
ultra / 1080p 5−6 9−10
QHD / 1440p 0−1 3−4
low / 720p 20−22 30−35
medium / 1080p 10−12 21−24
The average gaming FPS of Radeon RX 460 mobile in Assassin's Creed Odyssey is 81% more, than GeForce GTX 670MX.

Full Specs

  GeForce GTX 670MX Radeon RX 460 mobile
Architecture Kepler Polaris
Code name N13E-GR Polaris 11 / Baffin XT
Type Laptop Laptop
Release date 1 October 2012 8 August 2016
Pipelines 960 896
Core clock speed 600 MHz
Boost Clock 1180 MHz
Transistor count 3,540 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 48.0 billion/sec 66.08
Floating-point performance 1,154 gflops 2,115 gflops
Memory bus width 192 Bit 128 Bit
Memory clock speed 1400 MHz 6000 MHz
Memory bandwidth 67.2 GB/s 80 GB/s
Shared memory - -
DirectX 12 API 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126 1.2.131
CUDA +
FreeSync +
CUDA cores 960
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Laptop size large large
Optimus +
  Check Price Check Price