GeForce GTX 275 vs GeForce GTX 675MX

In this comparison between GeForce GTX 275 and GeForce GTX 675MX 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 275 will be the best choice, for others GeForce GTX 675MX 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 275 GeForce GTX 675MX
Power consumption (TDP) 219 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 2x 6-pin None
Memory type GDDR3 GDDR5
Maximum RAM amount 896 MB 2 GB
Display Connectors 2x DVI No outputs
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  • GeForce GTX 275 has 119% more power consumption, than GeForce GTX 675MX.
  • GeForce GTX 275 is connected by PCIe 2.0 x16, and GeForce GTX 675MX uses MXM-B (3.0) interface.
  • GeForce GTX 275 has 894 GB more memory, than GeForce GTX 675MX.
  • GeForce GTX 275 is used in Desktops, and GeForce GTX 675MX - in Laptops.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and GeForce GTX 675MX - with Kepler.
  • Core clock speed of GeForce GTX 275 is 804 MHz higher, than GeForce GTX 675MX.
  • GeForce GTX 275 is manufactured by 55 nm process technology, and GeForce GTX 675MX - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 675MX is 666 MHz higher, than GeForce GTX 275.

Game benchmarks

high / 1080p 6−7 9−10
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 16−18 21−24
medium / 1080p 8−9 12−14
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 33% more, than GeForce GTX 275.

Full Specs

  GeForce GTX 275 GeForce GTX 675MX
Architecture Tesla 2.0 Kepler
Code name GT200B N13E-GSR
Type Desktop Laptop
Release date 15 January 2009 1 October 2012
Pipelines 240 960
Core clock speed 1404 MHz 600 MHz
Transistor count 1,400 million 3,540 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 50.6 billion/sec 48.0 billion/sec
Floating-point performance 673.9 gflops 1,256 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit 256 Bit
Memory clock speed 1134 MHz 1800 MHz
Memory bandwidth 127.0 GB/s 115.2 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 API
Shader Model 4.0 5.1
OpenGL 3.0 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 240 960
Bus support PCI-E 2.0 PCI Express 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options + +
Multi monitor support +
HDMI +
HDCP +
Maximum VGA resolution 2048x1536 Up to 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 63 Mh/s
Laptop size large
Optimus +
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