GeForce 9800M GTX SLI vs Radeon R9 270

Find out if it is worth upgrading your current GPU setup by comparing GeForce 9800M GTX SLI and Radeon R9 270. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 9800M GTX SLI and Radeon R9 270. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 R9 270
Power consumption (TDP) 150 Watt 150 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Both graphics cards have the same power consumption of 150 Watt.
  • Radeon R9 270 has 1 GB more memory, than GeForce 9800M GTX SLI.
  • GeForce 9800M GTX SLI is used in Laptops, and Radeon R9 270 - in Desktops.
  • GeForce 9800M GTX SLI is build with G9x architecture, and Radeon R9 270 - with GCN 1.0.
  • GeForce 9800M GTX SLI is manufactured by 65 nm process technology, and Radeon R9 270 - by 28 nm process technology.

Game benchmarks

high / 1080p 10−11 21−24
ultra / 1080p 6−7 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 21−24 40−45
medium / 1080p 12−14 27−30
The average gaming FPS of Radeon R9 270 in Assassin's Creed Odyssey is 100% more, than GeForce 9800M GTX SLI.

Full Specs

  GeForce 9800M GTX SLI Radeon R9 270
Architecture G9x GCN 1.0
Code name NB9E-GTX Curacao
Type Laptop Desktop
Release date 15 July 2008 13 November 2013
Pipelines 224 1280
Core clock speed 500 MHz
Boost Clock 925 MHz
Transistor count 3016 Million 2,800 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 74.00
Floating-point performance 2,368 gflops
Length 210 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 800 MHz
Memory bandwidth 179.2 GB/s
Shared memory -
DirectX DirectX 10, Shader 4.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan +
CUDA +
FreeSync +
Bus support PCIe 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 293 Mh/s
Laptop size large
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 16 Mh/s
LiquidVR +
TressFX +
UVD +
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