FireStream 9250 vs GeForce GT 650M SLI

In this comparison between FireStream 9250 and GeForce GT 650M SLI 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 FireStream 9250 will be the best choice, for others GeForce GT 650M SLI will be their preference. Study the comparison tables below and make your choice.

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

  FireStream 9250 GeForce GT 650M SLI
Power consumption (TDP) 150 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 2x2 GB
Display Connectors 1x DVI
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  • GeForce GT 650M SLI has 1 GB more memory, than FireStream 9250.
  • FireStream 9250 is used in Desktops, and GeForce GT 650M SLI - in Laptops.
  • FireStream 9250 is build with TeraScale architecture, and GeForce GT 650M SLI - with Kepler.
  • Core clock speed of GeForce GT 650M SLI is 165 MHz higher, than FireStream 9250.
  • FireStream 9250 is manufactured by 55 nm process technology, and GeForce GT 650M SLI - by 28 nm process technology.
  • Memory clock speed of GeForce GT 650M SLI is 2014 MHz higher, than FireStream 9250.

Game benchmarks

high / 1080p 2−3 12−14
ultra / 1080p 1−2 7−8
QHD / 1440p 0−1 2−3
low / 720p 12−14 24−27
medium / 1080p 5−6 14−16
The average gaming FPS of GeForce GT 650M SLI in Assassin's Creed Odyssey is 200% more, than FireStream 9250.

Full Specs

  FireStream 9250 GeForce GT 650M SLI
Architecture TeraScale Kepler
Code name RV770 N13E-GE
Type Desktop Laptop
Release date 16 June 2008 22 March 2012
Pipelines 800 768
Core clock speed 625 MHz 790 MHz
Boost Clock 835 MHz
Transistor count 956 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 25.00
Floating-point performance 1,000.0 gflops
Memory bus width 256 Bit 2x 128 Bit
Memory clock speed 1986 MHz 4000 MHz
Memory bandwidth 63.55 GB/s
Shared memory -
DirectX 10.1 (10_1) DirectX 11, Shader 5.0
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
CUDA +
Laptop size medium sized
Optimus +
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