GeForce GTX 560M SLI vs Radeon R9 390X

When comparing GeForce GTX 560M SLI and Radeon R9 390X, 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 560M SLI and Radeon R9 390X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 560M SLI is a Laptop Graphics Card

Note: GeForce GTX 560M 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 560M SLI here:

Main Specs

  GeForce GTX 560M SLI Radeon R9 390X
Power consumption (TDP) 100 Watt 275 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin, 1 x 8-pin
Memory type GDDR5 GDDR5
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Radeon R9 390X has 175% more power consumption, than GeForce GTX 560M SLI.
  • GeForce GTX 560M SLI is used in Laptops, and Radeon R9 390X - in Desktops.
  • GeForce GTX 560M SLI is build with Fermi architecture, and Radeon R9 390X - with GCN.
  • GeForce GTX 560M SLI is manufactured by 40 nm process technology, and Radeon R9 390X - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 560M SLI is 200 MHz higher, than Radeon R9 390X.

Game benchmarks

high / 1080p 16−18 50−55
ultra / 1080p 9−10 30−35
QHD / 1440p 4−5 24−27
4K / 2160p 4−5 14−16
low / 720p 30−35 75−80
medium / 1080p 20−22 55−60
The average gaming FPS of Radeon R9 390X in Assassin's Creed Odyssey is 207% more, than GeForce GTX 560M SLI.

Full Specs

  GeForce GTX 560M SLI Radeon R9 390X
Architecture Fermi GCN
Code name N12E-GS Grenada XT
Type Laptop Desktop
Release date 6 January 2011 16 June 2015
Pipelines 384 2816
Core clock speed 775 MHz
Boost Clock 1050 MHz
Transistor count 6,200 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 184.8
Floating-point performance 5,914 gflops
Length 275 mm
Memory bus width 192 Bit 512 Bit
Memory clock speed 1250 MHz 1050 MHz
Memory bandwidth 384 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 684 Mh/s
Laptop size large
Eyefinity +
PowerTune +
TrueAudio +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 27.5 Mh/s
High bandwidth memory (HBM) -
  Check Price Check Price