GeForce GTX 675MX vs Radeon R7 512 Cores Kaveri

If you are going to buy a new graphics card and are choosing between GeForce GTX 675MX and Radeon R7 512 Cores Kaveri, 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 675MX stacks up against Radeon R7 512 Cores Kaveri, check out specs charts below.
Radeon R7 512 Cores Kaveri

GeForce GTX 675MX is a Laptop Graphics Card

Note: GeForce GTX 675MX 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 675MX here:

Main Specs

  GeForce GTX 675MX Radeon R7 512 Cores Kaveri
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
  Check Price
  • GeForce GTX 675MX is used in Laptops, and Radeon R7 512 Cores Kaveri - in Desktops.
  • GeForce GTX 675MX 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 675MX.
  • GeForce GTX 675MX and Radeon R7 512 Cores Kaveri are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 7−8
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 21−24 18−20
medium / 1080p 12−14 9−10
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 20% more, than Radeon R7 512 Cores Kaveri.

Full Specs

  GeForce GTX 675MX Radeon R7 512 Cores Kaveri
Architecture Kepler GCN
Code name N13E-GSR 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 1,256 gflops
Memory bus width 256 Bit
Memory clock speed 1800 MHz
Memory bandwidth 115.2 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
Bitcoin / BTC (SHA256) 63 Mh/s
Laptop size large
Optimus +
  Check Price