GeForce GTX 675M vs Radeon R7 250

In this comparison between GeForce GTX 675M and Radeon R7 250 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 675M will be the best choice, for others Radeon R7 250 will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 675M is a Laptop Graphics Card

Note: GeForce GTX 675M 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 675M here:

Main Specs

  GeForce GTX 675M Radeon R7 250
Power consumption (TDP) 100 Watt 75 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors N/A
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • GeForce GTX 675M has 33% more power consumption, than Radeon R7 250.
  • GeForce GTX 675M is connected by MXM-B (3.0), and Radeon R7 250 uses PCIe 3.0 x8 interface.
  • GeForce GTX 675M and Radeon R7 250 have maximum RAM of 2 GB.
  • GeForce GTX 675M is used in Laptops, and Radeon R7 250 - in Desktops.
  • GeForce GTX 675M is build with Fermi architecture, and Radeon R7 250 - with GCN.
  • GeForce GTX 675M is manufactured by 40 nm process technology, and Radeon R7 250 - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 675M is 350 MHz higher, than Radeon R7 250.

Game benchmarks

high / 1080p 10−11 3−4
ultra / 1080p 6−7 1−2
QHD / 1440p 0−1 0−1
low / 720p 21−24 14−16
medium / 1080p 12−14 5−6
The average gaming FPS of GeForce GTX 675M in Assassin's Creed Odyssey is 116% more, than Radeon R7 250.

Full Specs

  GeForce GTX 675M Radeon R7 250
Architecture Fermi GCN
Code name N13E-GS1 Oland XT
Type Laptop Desktop
Release date 22 March 2012 1 October 2013
Pipelines 384 384
Core clock speed 620 MHz
Boost Clock 1050 MHz
Transistor count 1,950 million 950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 39.7 billion/sec 25.20
Floating-point performance 952.3 gflops 716.8 gflops
Length 168 mm
Memory bus width 256bit 128 Bit
Memory clock speed 1500 MHz 1150 MHz
Memory bandwidth 96.0 GB/s 72 GB/s
Shared memory - -
DirectX 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
FreeSync +
CUDA cores 384
Bus support PCI Express 2.0 PCIe 3.0
SLI options +
HDMI + +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 59 Mh/s 117 Mh/s
Laptop size large
Optimus +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 3 Mh/s
AppAcceleration +
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