GeForce GTX 670MX vs Radeon R7 250

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 670MX and Radeon R7 250. 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 670MX and Radeon R7 250. 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 670MX is a Laptop Graphics Card

Note: GeForce GTX 670MX 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 670MX here:

Main Specs

  GeForce GTX 670MX Radeon R7 250
Power consumption (TDP) 75 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors N/A
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 3 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • Both graphics cards have the same power consumption of 75 Watt.
  • GeForce GTX 670MX is connected by PCIe 3.0 x16, and Radeon R7 250 uses PCIe 3.0 x8 interface.
  • GeForce GTX 670MX has 1 GB more memory, than Radeon R7 250.
  • GeForce GTX 670MX is used in Laptops, and Radeon R7 250 - in Desktops.
  • GeForce GTX 670MX is build with Kepler architecture, and Radeon R7 250 - with GCN.
  • GeForce GTX 670MX and Radeon R7 250 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 670MX is 250 MHz higher, than Radeon R7 250.

Game benchmarks

high / 1080p 8−9 3−4
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 20−22 14−16
medium / 1080p 10−12 5−6
The average gaming FPS of GeForce GTX 670MX in Assassin's Creed Odyssey is 83% more, than Radeon R7 250.

Full Specs

  GeForce GTX 670MX Radeon R7 250
Architecture Kepler GCN
Code name N13E-GR Oland XT
Type Laptop Desktop
Release date 1 October 2012 1 October 2013
Pipelines 960 384
Core clock speed 600 MHz
Boost Clock 1050 MHz
Transistor count 3,540 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.0 billion/sec 25.20
Floating-point performance 1,154 gflops 716.8 gflops
Length 168 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 1400 MHz 1150 MHz
Memory bandwidth 67.2 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 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) 117 Mh/s
Laptop size large
Optimus +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 3 Mh/s
AppAcceleration +
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