GeForce 8800 GTX vs GeForce GT 650M SLI

When comparing GeForce 8800 GTX and GeForce GT 650M SLI, 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 8800 GTX and GeForce GT 650M SLI is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GT 650M SLI is a Laptop Graphics Card

Note: GeForce GT 650M 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 650M SLI here:

Main Specs

  GeForce 8800 GTX GeForce GT 650M SLI
Power consumption (TDP) 155 Watt
Interface PCIe 1.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 768 MB 2x2 GB
Display Connectors 2x DVI, 1x S-Video
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  • GeForce 8800 GTX has 766 GB more memory, than GeForce GT 650M SLI.
  • GeForce 8800 GTX is used in Desktops, and GeForce GT 650M SLI - in Laptops.
  • GeForce 8800 GTX is build with Tesla architecture, and GeForce GT 650M SLI - with Kepler.
  • Core clock speed of GeForce GT 650M SLI is 214 MHz higher, than GeForce 8800 GTX.
  • GeForce 8800 GTX is manufactured by 90 nm process technology, and GeForce GT 650M SLI - by 28 nm process technology.
  • Memory clock speed of GeForce GT 650M SLI is 3100 MHz higher, than GeForce 8800 GTX.

Game benchmarks

high / 1080p 0−1 12−14
ultra / 1080p 7−8
QHD / 1440p 0−1 2−3
low / 720p 1−2 24−27
medium / 1080p 0−1 14−16
The average gaming FPS of GeForce GT 650M SLI in Assassin's Creed Odyssey is 2400% more, than GeForce 8800 GTX.

Full Specs

  GeForce 8800 GTX GeForce GT 650M SLI
Architecture Tesla Kepler
Code name G80 N13E-GE
Type Desktop Laptop
Release date 8 November 2006 22 March 2012
Pipelines 128 768
Core clock speed 576 MHz 790 MHz
Boost Clock 835 MHz
Transistor count 681 million
Manufacturing process technology 90 nm 28 nm
Texture fill rate 36.8 billion/sec
Floating-point performance 345.6 gflops
Length 270 mm
Memory bus width 384 Bit 2x 128 Bit
Memory clock speed 900 MHz 4000 MHz
Memory bandwidth 86.4 GB/s
Shared memory -
DirectX 11.1 (10_0) DirectX 11, Shader 5.0
Shader Model 4.0
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
CUDA + +
CUDA cores 575
SLI options +
Laptop size medium sized
Optimus +
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