GeForce GTX 295 vs GeForce GTX 580M

When comparing GeForce GTX 295 and GeForce GTX 580M, 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 295 and GeForce GTX 580M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 580M is a Laptop Graphics Card

Note: GeForce GTX 580M 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 580M here:

Main Specs

  GeForce GTX 295 GeForce GTX 580M
Power consumption (TDP) 289 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 6-pin & 8-pin None
Memory type GDDR3 GDDR5
Maximum RAM amount 1792 MB 2 MB
Display Connectors 2x DVI, 1x HDMI No outputs
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  • GeForce GTX 295 has 189% more power consumption, than GeForce GTX 580M.
  • GeForce GTX 295 is connected by PCIe 2.0 x16, and GeForce GTX 580M uses MXM-B (3.0) interface.
  • GeForce GTX 295 has 1790 GB more memory, than GeForce GTX 580M.
  • GeForce GTX 295 is used in Desktops, and GeForce GTX 580M - in Laptops.
  • GeForce GTX 295 is build with Tesla 2.0 architecture, and GeForce GTX 580M - with Fermi.
  • Core clock speed of GeForce GTX 295 is 622 MHz higher, than GeForce GTX 580M.
  • GeForce GTX 295 is manufactured by 55 nm process technology, and GeForce GTX 580M - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 580M is 501 MHz higher, than GeForce GTX 295.

Game benchmarks

high / 1080p 3−4 10−12
ultra / 1080p 2−3 6−7
QHD / 1440p 0−1 1−2
low / 720p 14−16 24−27
medium / 1080p 5−6 14−16
The average gaming FPS of GeForce GTX 580M in Assassin's Creed Odyssey is 133% more, than GeForce GTX 295.

Full Specs

  GeForce GTX 295 GeForce GTX 580M
Architecture Tesla 2.0 Fermi
Code name GT200B N12E-GTX2
Type Desktop Laptop
Release date 8 January 2009 28 June 2011
Pipelines 240 384
Core clock speed 1242 MHz 620 MHz
Transistor count 1,400 million 1,950 million
Manufacturing process technology 55 nm 40 nm
Texture fill rate 92.2 billion/sec 39.7 billion/sec
Floating-point performance 2x 596.2 gflops 952.3 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 896 Bit 256 Bit
Memory clock speed 999 MHz 1500 MHz
Memory bandwidth 223.8 GB/s 96.0 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 API
Shader Model 4.0 5.1
OpenGL 2.1 4.5
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA + +
CUDA cores 480 384
Bus support PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options + +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 40 Mh/s
Laptop size large
Optimus +
CUDA cores per GPU 240
Standard memory config per GPU 896 MB
Memory interface width per GPU 448 Bit
High Dynamic-Range Lighting (HDRR) 128bit
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