GeForce GTX 675MX vs Radeon R7 A265

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 675MX and Radeon R7 A265. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 675MX and Radeon R7 A265. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 A265
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 675MX is connected by MXM-B (3.0), and Radeon R7 A265 uses PCIe 3.0 x8 interface.
  • GeForce GTX 675MX and Radeon R7 A265 have maximum RAM of 2 GB.
  • GeForce GTX 675MX is used in Laptops, and Radeon R7 A265 - in Desktops.
  • GeForce GTX 675MX is build with Kepler architecture, and Radeon R7 A265 - with GCN 1.0.
  • Core clock speed of Radeon R7 A265 is 125 MHz higher, than GeForce GTX 675MX.
  • GeForce GTX 675MX and Radeon R7 A265 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 675MX and Radeon R7 A265 is 1800 MHz.

Game benchmarks

high / 1080p 9−10 1−2
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 21−24 12−14
medium / 1080p 12−14 3−4
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 150% more, than Radeon R7 A265.

Full Specs

  GeForce GTX 675MX Radeon R7 A265
Architecture Kepler GCN 1.0
Code name N13E-GSR Opal
Type Laptop Desktop
Release date 1 October 2012 9 January 2014
Pipelines 960 384
Core clock speed 600 MHz 725 MHz
Boost Clock 825 MHz
Transistor count 3,540 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.0 billion/sec 19.80
Floating-point performance 1,256 gflops 633.6 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1800 MHz 1800 MHz
Memory bandwidth 115.2 GB/s 28.8 GB/s
Shared memory -
DirectX 12 API 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.2.131
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 +
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