GeForce 9800M GTX SLI vs Radeon R7 M270DX

If you are going to buy a new graphics card and are choosing between GeForce 9800M GTX SLI and Radeon R7 M270DX, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 9800M GTX SLI stacks up against Radeon R7 M270DX, check out specs charts below.

GeForce 9800M GTX SLI is a Laptop Graphics Card

Note: GeForce 9800M GTX 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 GTX SLI here:

Main Specs

  GeForce 9800M GTX SLI Radeon R7 M270DX
Power consumption (TDP) 150 Watt
Interface IGP
Memory type GDDR3 System Shared
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • GeForce 9800M GTX SLI is used in Laptops, and Radeon R7 M270DX - in Desktops.
  • GeForce 9800M GTX SLI is build with G9x architecture, and Radeon R7 M270DX - with GCN 3.0.
  • Core clock speed of Radeon R7 M270DX is 400 MHz higher, than GeForce 9800M GTX SLI.
  • GeForce 9800M GTX SLI is manufactured by 65 nm process technology, and Radeon R7 M270DX - by 28 nm process technology.

Game benchmarks

high / 1080p 10−11 2−3
ultra / 1080p 6−7 0−1
QHD / 1440p 0−1 0−1
low / 720p 21−24 12−14
medium / 1080p 12−14 3−4
The average gaming FPS of GeForce 9800M GTX SLI in Assassin's Creed Odyssey is 150% more, than Radeon R7 M270DX.

Full Specs

  GeForce 9800M GTX SLI Radeon R7 M270DX
Architecture G9x GCN 3.0
Code name NB9E-GTX Topaz
Type Laptop Desktop
Release date 15 July 2008 11 June 2014
Pipelines 224 384
Core clock speed 500 MHz 900 MHz
Boost Clock 940 MHz
Transistor count 3016 Million 1,550 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 22.56
Memory bus width 256 Bit
Memory clock speed 800 MHz
Shared memory -
DirectX DirectX 10, Shader 4.0 12 (12_0)
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
SLI options +
Laptop size large
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