GeForce GTX 675MX vs Radeon R7 260X

In this comparison between GeForce GTX 675MX and Radeon R7 260X 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 675MX will be the best choice, for others Radeon R7 260X will be their preference. Study the comparison tables below and make your choice.

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 260X
Power consumption (TDP) 100 Watt 115 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Radeon R7 260X has 15% more power consumption, than GeForce GTX 675MX.
  • GeForce GTX 675MX is connected by MXM-B (3.0), and Radeon R7 260X uses PCIe 3.0 x16 interface.
  • Radeon R7 260X has 2 GB more memory, than GeForce GTX 675MX.
  • GeForce GTX 675MX is used in Laptops, and Radeon R7 260X - in Desktops.
  • GeForce GTX 675MX is build with Kepler architecture, and Radeon R7 260X - with GCN 2.0.
  • GeForce GTX 675MX and Radeon R7 260X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 16−18
ultra / 1080p 5−6 9−10
QHD / 1440p 0−1 4−5
low / 720p 21−24 30−35
medium / 1080p 12−14 20−22
The average gaming FPS of Radeon R7 260X in Assassin's Creed Odyssey is 66% more, than GeForce GTX 675MX.

Full Specs

  GeForce GTX 675MX Radeon R7 260X
Architecture Kepler GCN 2.0
Code name N13E-GSR Bonaire
Type Laptop Desktop
Release date 1 October 2012 8 October 2013
Pipelines 960 896
Core clock speed 600 MHz
Boost Clock 1000 MHz
Transistor count 3,540 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.0 billion/sec 61.60
Floating-point performance 1,256 gflops 1,971 gflops
Length 170 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1800 MHz
Memory bandwidth 115.2 GB/s 104 GB/s
Shared memory -
DirectX 12 API
Shader Model 5.1 6.3
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126
CUDA +
FreeSync +
CUDA cores 960
Bus support PCI Express 2.0 PCIe 3.0
SLI options +
HDMI + +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 63 Mh/s 225 Mh/s
Laptop size large
Optimus +
Eyefinity +
Design reference
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 5.16 Mh/s
  Check Price Check Price