GeForce 845M vs Radeon R7 260X

When choosing between GeForce 845M and Radeon R7 260X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 845M and Radeon R7 260X.

GeForce 845M is a Laptop Graphics Card

Note: GeForce 845M 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 845M here:

Main Specs

  GeForce 845M Radeon R7 260X
Power consumption (TDP) 45 Watt 115 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R7 260X has 155% more power consumption, than GeForce 845M.
  • GeForce 845M is connected by PCIe 3.0 x8, and Radeon R7 260X uses PCIe 3.0 x16 interface.
  • Radeon R7 260X has 2 GB more memory, than GeForce 845M.
  • GeForce 845M is used in Laptops, and Radeon R7 260X - in Desktops.
  • GeForce 845M is build with Maxwell architecture, and Radeon R7 260X - with GCN 2.0.
  • GeForce 845M and Radeon R7 260X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 4−5
low / 720p 14−16 30−35
medium / 1080p 6−7 20−22
The average gaming FPS of Radeon R7 260X in Assassin's Creed Odyssey is 233% more, than GeForce 845M.

Full Specs

  GeForce 845M Radeon R7 260X
Architecture Maxwell GCN 2.0
Code name GM108 Bonaire
Type Laptop Desktop
Release date 12 March 2014 8 October 2013
Pipelines 384 896
Core clock speed 1071 MHz
Boost Clock 1150 MHz 1000 MHz
Transistor count 1,870 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.63 61.60
Floating-point performance 883.7 gflops 1,971 gflops
Length 170 mm
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 2000 - 5000 MHz
Memory bandwidth 40.1 GB/s 104 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 6.3
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126
CUDA +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 76 Mh/s 225 Mh/s
Laptop size medium sized
Optimus +
Eyefinity +
Design reference
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 5.16 Mh/s
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