GeForce GTX 280 vs GeForce GTX 675MX

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 280 and GeForce GTX 675MX. 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 280 and GeForce GTX 675MX. 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 280 GeForce GTX 675MX
Power consumption (TDP) 236 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 6-pin & 8-pin None
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce GTX 280 has 136% more power consumption, than GeForce GTX 675MX.
  • GeForce GTX 280 is connected by PCIe 2.0 x16, and GeForce GTX 675MX uses MXM-B (3.0) interface.
  • GeForce GTX 675MX has 1 GB more memory, than GeForce GTX 280.
  • GeForce GTX 280 is used in Desktops, and GeForce GTX 675MX - in Laptops.
  • GeForce GTX 280 is build with Tesla 2.0 architecture, and GeForce GTX 675MX - with Kepler.
  • Core clock speed of GeForce GTX 280 is 696 MHz higher, than GeForce GTX 675MX.
  • GeForce GTX 280 is manufactured by 65 nm process technology, and GeForce GTX 675MX - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 675MX is 693 MHz higher, than GeForce GTX 280.

Game benchmarks

high / 1080p 1−2 9−10
ultra / 1080p 0−1 5−6
QHD / 1440p 0−1 0−1
low / 720p 12−14 21−24
medium / 1080p 3−4 12−14
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 150% more, than GeForce GTX 280.

Full Specs

  GeForce GTX 280 GeForce GTX 675MX
Architecture Tesla 2.0 Kepler
Code name GT200 N13E-GSR
Type Desktop Laptop
Release date 16 June 2008 1 October 2012
Pipelines 240 960
Core clock speed 1296 MHz 600 MHz
Transistor count 1,400 million 3,540 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 48.2 billion/sec 48.0 billion/sec
Floating-point performance 622.1 gflops 1,256 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 512 Bit 256 Bit
Memory clock speed 1107 MHz 1800 MHz
Memory bandwidth 141.7 GB/s 115.2 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 API
Shader Model 4.0 5.1
OpenGL 2.1 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 240 960
Bus support 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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