GeForce GTX 580 vs GeForce GTX 860M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 580 and GeForce GTX 860M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 580 and GeForce GTX 860M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 860M is a Laptop Graphics Card

Note: GeForce GTX 860M 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 here:

Main Specs

  GeForce GTX 580 GeForce GTX 860M
Power consumption (TDP) 244 Watt 75 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors One 6-pin and One 8-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 4 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 580 has 225% more power consumption, than GeForce GTX 860M.
  • GeForce GTX 580 is connected by PCIe 2.0 x16, and GeForce GTX 860M uses MXM-B (3.0) interface.
  • GeForce GTX 580 has 1532 GB more memory, than GeForce GTX 860M.
  • GeForce GTX 580 is used in Desktops, and GeForce GTX 860M - in Laptops.
  • GeForce GTX 580 is build with Fermi architecture, and GeForce GTX 860M - with Maxwell.
  • Core clock speed of GeForce GTX 580 is 747 MHz higher, than GeForce GTX 860M.
  • GeForce GTX 580 is manufactured by 40 nm process technology, and GeForce GTX 860M - by 28 nm process technology.

Game benchmarks

high / 1080p 21−24 16−18
ultra / 1080p 14−16 10−11
QHD / 1440p 8−9 5−6
4K / 2160p 6−7 4−5
low / 720p 40−45 30−35
medium / 1080p 27−30 21−24
The average gaming FPS of GeForce GTX 580 in Assassin's Creed Odyssey is 33% more, than GeForce GTX 860M.

Full Specs

  GeForce GTX 580 GeForce GTX 860M
Architecture Fermi Maxwell
Code name GF110 N15P-GX
Type Desktop Laptop
Release date 9 November 2010 12 March 2014
Pipelines 512 640
Core clock speed 1544 MHz 797 MHz
Boost Clock 915 MHz
Transistor count 3,000 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 49.4 billion/sec 43.40
Floating-point performance 1,581.1 gflops 1,389 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 384 Bit 128 Bit
Memory clock speed 2004 MHz (4008 data rate)
Memory bandwidth 192.4 GB/s 80.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 512 1152 or 640
Bus support PCI-E 2.0 x 16 PCI Express 2.0, PCI Express 3.0
Height 4.376" (111 mm) (11.1 cm)
SLI options + +
Multi monitor support +
HDMI + +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 142 Mh/s 163 Mh/s
Laptop size 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 +
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