GeForce GTX 670MX vs Radeon R7 512 Cores Kaveri

In this comparison between GeForce GTX 670MX and Radeon R7 512 Cores Kaveri you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 670MX will be the best choice, for others Radeon R7 512 Cores Kaveri will be their preference. Study the comparison tables below and make your choice.
Radeon R7 512 Cores Kaveri

GeForce GTX 670MX is a Laptop Graphics Card

Note: GeForce GTX 670MX 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 670MX here:

Main Specs

  GeForce GTX 670MX Radeon R7 512 Cores Kaveri
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x16
Memory type GDDR5
Maximum RAM amount 3 GB
Display Connectors No outputs
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  • GeForce GTX 670MX is used in Laptops, and Radeon R7 512 Cores Kaveri - in Desktops.
  • GeForce GTX 670MX is build with Kepler architecture, and Radeon R7 512 Cores Kaveri - with GCN.
  • Core clock speed of Radeon R7 512 Cores Kaveri is 120 MHz higher, than GeForce GTX 670MX.
  • GeForce GTX 670MX and Radeon R7 512 Cores Kaveri are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 8−9 7−8
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 20−22 18−20
medium / 1080p 10−12 9−10
The average gaming FPS of GeForce GTX 670MX in Assassin's Creed Odyssey is 10% more, than Radeon R7 512 Cores Kaveri.

Full Specs

  GeForce GTX 670MX Radeon R7 512 Cores Kaveri
Architecture Kepler GCN
Code name N13E-GR Kaveri Spectre
Type Laptop Desktop
Release date 1 October 2012 14 January 2014
Pipelines 960 512
Core clock speed 600 MHz 720 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.0 billion/sec
Floating-point performance 1,154 gflops
Memory bus width 192 Bit
Memory clock speed 1400 MHz
Memory bandwidth 67.2 GB/s
Shared memory - +
DirectX 12 API DirectX 12 (FL 12_0), Shader 5.2
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA +
CUDA cores 960
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Laptop size large
Optimus +
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