GeForce GTX 1660 Ti mobile vs Radeon R9 M290X

When comparing GeForce GTX 1660 Ti mobile and Radeon R9 M290X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 1660 Ti mobile and Radeon R9 M290X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 1660 Ti mobile and Radeon R9 M290X are Laptop Graphics Cards

Note: GeForce GTX 1660 Ti mobile and Radeon R9 M290X 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 GTX 1660 Ti mobile or Radeon R9 M290X here:

Main Specs

  GeForce GTX 1660 Ti mobile Radeon R9 M290X
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR6 GDDR5
Maximum RAM amount 6 GB 4 GB
Display Connectors No outputs No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 1660 Ti mobile has 2 GB more memory, than Radeon R9 M290X.
  • Both cards are used in Laptops.
  • GeForce GTX 1660 Ti mobile is build with Turing architecture, and Radeon R9 M290X - with GCN.
  • Core clock speed of GeForce GTX 1660 Ti mobile is 605 MHz higher, than Radeon R9 M290X.
  • GeForce GTX 1660 Ti mobile is manufactured by 12 nm process technology, and Radeon R9 M290X - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 1660 Ti mobile is 10800 MHz higher, than Radeon R9 M290X.

Game benchmarks

high / 1080p 50−55 16−18
ultra / 1080p 35−40 10−11
QHD / 1440p 27−30 4−5
4K / 2160p 16−18 4−5
low / 720p 80−85 30−35
medium / 1080p 60−65 20−22
The average gaming FPS of GeForce GTX 1660 Ti mobile in Assassin's Creed Odyssey is 206% more, than Radeon R9 M290X.

Full Specs

  GeForce GTX 1660 Ti mobile Radeon R9 M290X
Architecture Turing GCN
Code name N18E-G0 Neptune
Type Laptop Laptop
Release date 23 April 2019 7 January 2014
Pipelines 1536 1280
Core clock speed 1455 MHz 850 MHz
Boost Clock 1590 MHz 900 MHz
Transistor count 6,600 million 2,800 million
Manufacturing process technology 12 nm 28 nm
Texture fill rate 152.6 72.00
Floating-point performance 2,304 gflops
Memory bus width 192 Bit 256 Bit
Memory clock speed 12000 MHz 1200 MHz
Memory bandwidth 288.0 GB/s 153.6 GB/s
Shared memory - -
DirectX 12 (12_1)
Shader Model 6.5 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.2.131
CUDA 7.5
FreeSync +
Bus support PCIe 3.0 x16
Bitcoin / BTC (SHA256) 300 Mh/s
Laptop size medium sized large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 20
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