GeForce GTX 1660 Ti mobile vs Radeon R9 270

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 1660 Ti mobile 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 GTX 1660 Ti mobile 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 GTX 1660 Ti mobile is a Laptop Graphics Card

Note: GeForce GTX 1660 Ti mobile 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 1660 Ti mobile here:

Main Specs

  GeForce GTX 1660 Ti mobile Radeon R9 270
Power consumption (TDP) 150 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type GDDR6 GDDR5
Maximum RAM amount 6 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 1660 Ti mobile has 4 GB more memory, than Radeon R9 270.
  • GeForce GTX 1660 Ti mobile is used in Laptops, and Radeon R9 270 - in Desktops.
  • GeForce GTX 1660 Ti mobile is build with Turing architecture, and Radeon R9 270 - with GCN 1.0.
  • GeForce GTX 1660 Ti mobile is manufactured by 12 nm process technology, and Radeon R9 270 - by 28 nm process technology.

Game benchmarks

high / 1080p 50−55 21−24
ultra / 1080p 35−40 12−14
QHD / 1440p 27−30 7−8
4K / 2160p 16−18 5−6
low / 720p 80−85 40−45
medium / 1080p 60−65 27−30
The average gaming FPS of GeForce GTX 1660 Ti mobile in Assassin's Creed Odyssey is 142% more, than Radeon R9 270.

Full Specs

  GeForce GTX 1660 Ti mobile Radeon R9 270
Architecture Turing GCN 1.0
Code name N18E-G0 Curacao
Type Laptop Desktop
Release date 23 April 2019 13 November 2013
Pipelines 1536 1280
Core clock speed 1455 MHz
Boost Clock 1590 MHz 925 MHz
Transistor count 6,600 million 2,800 million
Manufacturing process technology 12 nm 28 nm
Texture fill rate 152.6 74.00
Floating-point performance 2,368 gflops
Length 210 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 12000 MHz
Memory bandwidth 288.0 GB/s 179.2 GB/s
Shared memory -
DirectX 12 (12_1)
Shader Model 6.5 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 +
CUDA 7.5
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 293 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 16 Mh/s
LiquidVR +
TressFX +
UVD +
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