GeForce 920MX vs GeForce 9800M GT SLI

If you are going to buy a new graphics card and are choosing between GeForce 920MX and GeForce 9800M GT SLI, 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 920MX stacks up against GeForce 9800M GT SLI, check out specs charts below.

GeForce 920MX and GeForce 9800M GT SLI are Laptop Graphics Cards

Note: GeForce 920MX and GeForce 9800M GT SLI are only used in laptop graphics. They have 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 920MX or GeForce 9800M GT SLI here:

Main Specs

  GeForce 920MX GeForce 9800M GT SLI
Power consumption (TDP) 16 Watt 130 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR5 GDDR3
Maximum RAM amount 2 GB 512 MB
Display Connectors No outputs
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  • GeForce 9800M GT SLI has 712% more power consumption, than GeForce 920MX.
  • GeForce 9800M GT SLI has 510 GB more memory, than GeForce 920MX.
  • Both cards are used in Laptops.
  • GeForce 920MX is build with Maxwell architecture, and GeForce 9800M GT SLI - with G9x.
  • Core clock speed of GeForce 920MX is 465 MHz higher, than GeForce 9800M GT SLI.
  • GeForce 920MX is manufactured by 28 nm process technology, and GeForce 9800M GT SLI - by 65 nm process technology.
  • Memory clock speed of GeForce 920MX is 1000 MHz higher, than GeForce 9800M GT SLI.

Game benchmarks

high / 1080p 2−3 5−6
ultra / 1080p 0−1 3−4
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 3−4 7−8
The average gaming FPS of GeForce 9800M GT SLI in Assassin's Creed Odyssey is 50% more, than GeForce 920MX.

Full Specs

  GeForce 920MX GeForce 9800M GT SLI
Architecture Maxwell G9x
Code name N16V-GMR NB9E-GT2
Type Laptop Laptop
Release date 25 March 2015 15 July 2008
Pipelines 256 192
Core clock speed 965 MHz 500 MHz
Boost Clock 993 MHz
Transistor count 1508 Million
Manufacturing process technology 28 nm 65 nm
Texture fill rate 23.83
Floating-point performance 602.1 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 1800 MHz 800 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 10, Shader 4.0
Shader Model 5.1
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA + +
Bus support PCI Express 3.0
SLI options +
Laptop size large
Optimus +
GPU Boost 2.0
GameWorks +
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