GeForce 845M vs Radeon 520

Find out if it is worth upgrading your current GPU setup by comparing GeForce 845M 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 845M 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 845M and Radeon 520 are Laptop Graphics Cards

Note: GeForce 845M 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 845M or Radeon 520 here:

Main Specs

  GeForce 845M Radeon 520
Power consumption (TDP) 45 Watt 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
  Check Price Check Price
  • Radeon 520 has 11% more power consumption, than GeForce 845M.
  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • GeForce 845M and Radeon 520 have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce 845M is build with Maxwell architecture, and Radeon 520 - with GCN 1.0.
  • Core clock speed of GeForce 845M is 41 MHz higher, than Radeon 520.
  • GeForce 845M and Radeon 520 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon 520 is 250 MHz higher, than GeForce 845M.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 1−2
medium / 1080p 6−7 0−1
The average gaming FPS of GeForce 845M in Assassin's Creed Odyssey is 1400% more, than Radeon 520.

Full Specs

  GeForce 845M Radeon 520
Architecture Maxwell GCN 1.0
Code name GM108 Oland
Type Laptop Laptop
Release date 12 March 2014 21 March 2017
Pipelines 384 320
Core clock speed 1071 MHz 1030 MHz
Boost Clock 1150 MHz
Transistor count 1,870 million 1,040 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.63 20.60
Floating-point performance 883.7 gflops 659.2 gflops
Memory bus width 64/128 Bit 64 Bit
Memory clock speed 2000 - 5000 MHz 2250 MHz
Memory bandwidth 40.1 GB/s 16 GB/s
Shared memory - -
DirectX 12 (11_0) 12.0
Shader Model 5.1 5.0
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA +
Bitcoin / BTC (SHA256) 76 Mh/s
Laptop size medium sized
Optimus +
  Check Price Check Price