GeForce 9800M GTS SLI vs GeForce GTX 275

When choosing between GeForce 9800M GTS SLI and GeForce GTX 275, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 9800M GTS SLI and GeForce GTX 275.

GeForce 9800M GTS SLI is a Laptop Graphics Card

Note: GeForce 9800M GTS 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 9800M GTS SLI here:

Main Specs

  GeForce 9800M GTS SLI GeForce GTX 275
Power consumption (TDP) 150 Watt 219 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3 GDDR3
Maximum RAM amount 512 MB 896 MB
Display Connectors 2x DVI
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  • GeForce GTX 275 has 46% more power consumption, than GeForce 9800M GTS SLI.
  • GeForce GTX 275 has 384 GB more memory, than GeForce 9800M GTS SLI.
  • GeForce 9800M GTS SLI is used in Laptops, and GeForce GTX 275 - in Desktops.
  • GeForce 9800M GTS SLI is build with G9x architecture, and GeForce GTX 275 - with Tesla 2.0.
  • Core clock speed of GeForce GTX 275 is 804 MHz higher, than GeForce 9800M GTS SLI.
  • GeForce 9800M GTS SLI is manufactured by 55/65 nm process technology, and GeForce GTX 275 - by 55 nm process technology.
  • Memory clock speed of GeForce GTX 275 is 334 MHz higher, than GeForce 9800M GTS SLI.

Game benchmarks

high / 1080p 5−6 6−7
ultra / 1080p 3−4 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 16−18
medium / 1080p 7−8 8−9
The average gaming FPS of GeForce GTX 275 in Assassin's Creed Odyssey is 28% more, than GeForce 9800M GTS SLI.

Full Specs

  GeForce 9800M GTS SLI GeForce GTX 275
Architecture G9x Tesla 2.0
Code name NB9E-GT GT200B
Type Laptop Desktop
Release date 15 July 2008 15 January 2009
Pipelines 128 240
Core clock speed 600 MHz 1404 MHz
Transistor count 1508 Million 1,400 million
Manufacturing process technology 55/65 nm 55 nm
Texture fill rate 50.6 billion/sec
Floating-point performance 673.9 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 256 Bit 448 Bit
Memory clock speed 800 MHz 1134 MHz
Memory bandwidth 127.0 GB/s
Shared memory -
DirectX DirectX 10, Shader 4.0 11.1 (10_0)
Shader Model 4.0
OpenGL 3.0
OpenCL 1.1
Vulkan N/A
CUDA + +
CUDA cores 240
Bus support PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options + +
Multi monitor support +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Laptop size large
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