GeForce GT 750M SLI vs GeForce GTX 580

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 750M SLI and GeForce GTX 580. 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 GT 750M SLI and GeForce GTX 580. 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 GT 750M SLI is a Laptop Graphics Card

Note: GeForce GT 750M 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 GT 750M SLI here:

Main Specs

  GeForce GT 750M SLI GeForce GTX 580
Power consumption (TDP) 244 Watt
Interface PCIe 2.0 x16
Supplementary power connectors One 6-pin and One 8-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 1536 MB
Display Connectors 2x DVI, 1x mini-HDMI
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  • GeForce GTX 580 has 1534 GB more memory, than GeForce GT 750M SLI.
  • GeForce GT 750M SLI is used in Laptops, and GeForce GTX 580 - in Desktops.
  • GeForce GT 750M SLI is build with Kepler architecture, and GeForce GTX 580 - with Fermi.
  • Core clock speed of GeForce GTX 580 is 577 MHz higher, than GeForce GT 750M SLI.
  • GeForce GT 750M SLI is manufactured by 28 nm process technology, and GeForce GTX 580 - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 580 is 4 MHz higher, than GeForce GT 750M SLI.

Game benchmarks

high / 1080p 14−16 21−24
ultra / 1080p 8−9 14−16
QHD / 1440p 3−4 8−9
4K / 2160p 6−7
low / 720p 30−33 40−45
medium / 1080p 18−20 27−30
The average gaming FPS of GeForce GTX 580 in Assassin's Creed Odyssey is 53% more, than GeForce GT 750M SLI.

Full Specs

  GeForce GT 750M SLI GeForce GTX 580
Architecture Kepler Fermi
Code name N14P-GT GF110
Type Laptop Desktop
Release date 1 April 2013 9 November 2010
Pipelines 768 512
Core clock speed 967 MHz 1544 MHz
Transistor count 1300 Million 3,000 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 49.4 billion/sec
Floating-point performance 1,581.1 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 2x 128 Bit 384 Bit
Memory clock speed 2000 - 5000 MHz 2004 MHz (4008 data rate)
Memory bandwidth 192.4 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (11_0)
Shader Model 5.1
OpenGL 4.2
OpenCL 1.1
Vulkan N/A
CUDA + +
CUDA cores 512
Bus support PCI-E 2.0 x 16
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
Laptop size large
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