GeForce GT 650M SLI vs GeForce GTX 860M

In this comparison between GeForce GT 650M SLI and GeForce GTX 860M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 650M SLI will be the best choice, for others GeForce GTX 860M will be their preference. Study the comparison tables below and make your choice.

GeForce GT 650M SLI and GeForce GTX 860M are Laptop Graphics Cards

Note: GeForce GT 650M SLI and GeForce GTX 860M 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 GT 650M SLI or GeForce GTX 860M here:

Main Specs

  GeForce GT 650M SLI GeForce GTX 860M
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 4 GB
Display Connectors No outputs
  Check Price Check Price
  • GeForce GTX 860M has 2 GB more memory, than GeForce GT 650M SLI.
  • Both cards are used in Laptops.
  • GeForce GT 650M SLI is build with Kepler architecture, and GeForce GTX 860M - with Maxwell.
  • Core clock speed of GeForce GTX 860M is 7 MHz higher, than GeForce GT 650M SLI.
  • GeForce GT 650M SLI and GeForce GTX 860M are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 12−14 16−18
ultra / 1080p 7−8 10−11
QHD / 1440p 2−3 5−6
4K / 2160p 4−5
low / 720p 24−27 30−35
medium / 1080p 14−16 21−24
The average gaming FPS of GeForce GTX 860M in Assassin's Creed Odyssey is 41% more, than GeForce GT 650M SLI.

Full Specs

  GeForce GT 650M SLI GeForce GTX 860M
Architecture Kepler Maxwell
Code name N13E-GE N15P-GX
Type Laptop Laptop
Release date 22 March 2012 12 March 2014
Pipelines 768 640
Core clock speed 790 MHz 797 MHz
Boost Clock 835 MHz 915 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 43.40
Floating-point performance 1,389 gflops
Memory bus width 2x 128 Bit 128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 80.0 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (11_0)
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA + +
CUDA cores 1152 or 640
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 163 Mh/s
Laptop size medium sized medium sized
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 + +
  Check Price Check Price