GeForce GTX 860M SLI vs Radeon R7 260X

When comparing GeForce GTX 860M SLI and Radeon R7 260X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 860M SLI and Radeon R7 260X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 860M SLI is a Laptop Graphics Card

Note: GeForce GTX 860M SLI 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 860M SLI here:

Main Specs

  GeForce GTX 860M SLI Radeon R7 260X
Power consumption (TDP) 120 Watt 115 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 4 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 860M SLI has 4% more power consumption, than Radeon R7 260X.
  • Radeon R7 260X has 2 GB more memory, than GeForce GTX 860M SLI.
  • GeForce GTX 860M SLI is used in Laptops, and Radeon R7 260X - in Desktops.
  • GeForce GTX 860M SLI is build with Maxwell architecture, and Radeon R7 260X - with GCN 2.0.
  • GeForce GTX 860M SLI and Radeon R7 260X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 21−24 16−18
ultra / 1080p 14−16 9−10
QHD / 1440p 8−9 4−5
4K / 2160p 5−6
low / 720p 40−45 30−35
medium / 1080p 27−30 20−22
The average gaming FPS of GeForce GTX 860M SLI in Assassin's Creed Odyssey is 43% more, than Radeon R7 260X.

Full Specs

  GeForce GTX 860M SLI Radeon R7 260X
Architecture Maxwell GCN 2.0
Code name Bonaire
Type Laptop Desktop
Release date 12 March 2014 8 October 2013
Pipelines 1280 896
Core clock speed 1029 MHz
Boost Clock 1000 MHz
Transistor count 2x 1870 Million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 61.60
Floating-point performance 1,971 gflops
Length 170 mm
Memory bus width 2x 128 Bit 128 Bit
Memory clock speed 5000 MHz
Memory bandwidth 104 GB/s
Shared memory -
DirectX DirectX 12 (FL 11_0), Shader 5.0
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
CUDA +
FreeSync +
Bus support PCIe 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 225 Mh/s
Laptop size large
Optimus +
Eyefinity +
Design reference
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 5.16 Mh/s
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