GeForce GTX 1660 vs Radeon Pro SSG

When comparing GeForce GTX 1660 and Radeon Pro SSG, 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 and Radeon Pro SSG is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTX 1660 Radeon Pro SSG
Power consumption (TDP) 120 Watt 350 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 8-pin 1x 6-pin + 1x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 6 GB 16 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 6x mini-DisplayPort
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  • Radeon Pro SSG has 191% more power consumption, than GeForce GTX 1660.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Pro SSG has 10 GB more memory, than GeForce GTX 1660.
  • Both cards are used in Desktops.
  • GeForce GTX 1660 is build with Turing architecture, and Radeon Pro SSG - with GCN 5.0.
  • Core clock speed of GeForce GTX 1660 is 90 MHz higher, than Radeon Pro SSG.
  • GeForce GTX 1660 is manufactured by 12 nm process technology, and Radeon Pro SSG - by 14 nm process technology.
  • Radeon Pro SSG is 38 mm longer, than GeForce GTX 1660.
  • Memory clock speed of GeForce GTX 1660 is 6110 MHz higher, than Radeon Pro SSG.

Game benchmarks

high / 1080p 55−60 50−55
ultra / 1080p 40−45 35−40
QHD / 1440p 30−35 27−30
4K / 2160p 18−20 16−18
low / 720p 80−85 80−85
medium / 1080p 65−70 60−65
The average gaming FPS of GeForce GTX 1660 in Assassin's Creed Odyssey is 8% more, than Radeon Pro SSG.

Full Specs

  GeForce GTX 1660 Radeon Pro SSG
Architecture Turing GCN 5.0
Code name Turing TU116 Vega 10
Type Desktop Workstation
Release date 14 March 2019 8 August 2017
Pipelines 1408 4096
Core clock speed 1530 MHz 1440 MHz
Boost Clock 1785 MHz 1500 MHz
Transistor count 6,600 million 12,500 million
Manufacturing process technology 12 nm 14 nm
Texture fill rate 157.1 384.0
Floating-point performance 12,288 gflops
Length 229 mm 267 mm
Memory bus width 192 Bit 2048 Bit
Memory clock speed 8000 MHz 1890 MHz
Memory bandwidth 192.1 GB/s 483.8 GB/s
Shared memory -
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.5 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.1.125
CUDA 7.5
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