GeForce GTX 670M vs Radeon 520

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 670M and Radeon 520. 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 670M and Radeon 520. 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 670M and Radeon 520 are Laptop Graphics Cards

Note: GeForce GTX 670M and Radeon 520 are only used in laptop graphics. They have 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 670M or Radeon 520 here:

Main Specs

  GeForce GTX 670M Radeon 520
Power consumption (TDP) 75 Watt 50 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None
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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  • GeForce GTX 670M has 50% more power consumption, than Radeon 520.
  • GeForce GTX 670M is connected by MXM-B (3.0), and Radeon 520 uses PCIe 3.0 x8 interface.
  • GeForce GTX 670M has 1 GB more memory, than Radeon 520.
  • Both cards are used in Laptops.
  • GeForce GTX 670M is build with Fermi architecture, and Radeon 520 - with GCN 1.0.
  • Core clock speed of Radeon 520 is 432 MHz higher, than GeForce GTX 670M.
  • GeForce GTX 670M is manufactured by 40 nm process technology, and Radeon 520 - by 28 nm process technology.
  • Memory clock speed of Radeon 520 is 750 MHz higher, than GeForce GTX 670M.

Game benchmarks

high / 1080p 8−9 0−1
ultra / 1080p 5−6
QHD / 1440p 0−1 0−1
low / 720p 18−20 1−2
medium / 1080p 10−11 0−1
The average gaming FPS of GeForce GTX 670M in Assassin's Creed Odyssey is 1800% more, than Radeon 520.

Full Specs

  GeForce GTX 670M Radeon 520
Architecture Fermi GCN 1.0
Code name N13E-GS1-LP Oland
Type Laptop Laptop
Release date 22 March 2012 21 March 2017
Pipelines 336 320
Core clock speed 598 MHz 1030 MHz
Transistor count 1,950 million 1,040 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 33.5 billion/sec 20.60
Floating-point performance 803.7 gflops 659.2 gflops
Memory bus width 192bit 64 Bit
Memory clock speed 1500 MHz 2250 MHz
Memory bandwidth 72.0 GB/s 16 GB/s
Shared memory - -
DirectX 12 API 12.0
Shader Model 5.1 5.0
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan N/A +
CUDA +
CUDA cores 336
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 53 Mh/s
Laptop size large
Optimus +
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