GeForce GTX 870M vs Radeon R7 A265

When choosing between GeForce GTX 870M and Radeon R7 A265, 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 GTX 870M and Radeon R7 A265.

GeForce GTX 870M is a Laptop Graphics Card

Note: GeForce GTX 870M 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 870M here:

Main Specs

  GeForce GTX 870M Radeon R7 A265
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 6 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 870M is connected by MXM-B (3.0), and Radeon R7 A265 uses PCIe 3.0 x8 interface.
  • GeForce GTX 870M has 4 GB more memory, than Radeon R7 A265.
  • GeForce GTX 870M is used in Laptops, and Radeon R7 A265 - in Desktops.
  • GeForce GTX 870M is build with Kepler architecture, and Radeon R7 A265 - with GCN 1.0.
  • Core clock speed of GeForce GTX 870M is 216 MHz higher, than Radeon R7 A265.
  • GeForce GTX 870M and Radeon R7 A265 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 16−18 1−2
ultra / 1080p 10−11 0−1
QHD / 1440p 4−5 0−1
low / 720p 35−40 12−14
medium / 1080p 21−24 3−4
The average gaming FPS of GeForce GTX 870M in Assassin's Creed Odyssey is 316% more, than Radeon R7 A265.

Full Specs

  GeForce GTX 870M Radeon R7 A265
Architecture Kepler GCN 1.0
Code name N15P-GT Opal
Type Laptop Desktop
Release date 12 March 2014 9 January 2014
Pipelines 1344 384
Core clock speed 941 MHz 725 MHz
Boost Clock 967 MHz 825 MHz
Transistor count 3,540 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 108.3 19.80
Floating-point performance 2,599 gflops 633.6 gflops
Memory bus width 192 Bit 128 Bit
Memory clock speed 1800 MHz
Memory bandwidth 120.0 GB/s 28.8 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 1344
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 82 Mh/s
Laptop size large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
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