GeForce GTX 480M vs Radeon R9 270

When choosing between GeForce GTX 480M and Radeon R9 270, 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 GTX 480M and Radeon R9 270.

GeForce GTX 480M is a Laptop Graphics Card

Note: GeForce GTX 480M 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 GTX 480M here:

Main Specs

  GeForce GTX 480M Radeon R9 270
Power consumption (TDP) 100 Watt 150 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 270 has 50% more power consumption, than GeForce GTX 480M.
  • GeForce GTX 480M is connected by MXM-B (3.0), and Radeon R9 270 uses PCIe 3.0 x16 interface.
  • GeForce GTX 480M and Radeon R9 270 have maximum RAM of 2 GB.
  • GeForce GTX 480M is used in Laptops, and Radeon R9 270 - in Desktops.
  • GeForce GTX 480M is build with Fermi architecture, and Radeon R9 270 - with GCN 1.0.
  • GeForce GTX 480M is manufactured by 40 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 GTX 480M.

Full Specs

  GeForce GTX 480M Radeon R9 270
Architecture Fermi GCN 1.0
Code name N11E-GTX-A3 Curacao
Type Laptop Desktop
Release date 25 May 2010 13 November 2013
Pipelines 352 1280
Core clock speed 850 MHz
Boost Clock 925 MHz
Transistor count 3,100 million 2,800 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 18.7 billion/sec 74.00
Floating-point performance 598.4 gflops 2,368 gflops
Length 210 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 1200 MHz
Memory bandwidth 76.8 GB/s 179.2 GB/s
Shared memory -
DirectX 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan N/A +
CUDA +
FreeSync +
Bus support PCI-E 2.0 PCIe 3.0
SLI options +
HDMI +
Maximum VGA resolution 2048x1536
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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