GeForce GTX 660 Ti vs Radeon RX 570

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 660 Ti and Radeon RX 570. 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 660 Ti and Radeon RX 570. 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.

Main Specs

  GeForce GTX 660 Ti Radeon RX 570
Power consumption (TDP) 150 Watt 120 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors Two 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 3x DisplayPort
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  • GeForce GTX 660 Ti has 25% more power consumption, than Radeon RX 570.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon RX 570 has 6 GB more memory, than GeForce GTX 660 Ti.
  • Both cards are used in Desktops.
  • GeForce GTX 660 Ti is build with Kepler architecture, and Radeon RX 570 - with Polaris.
  • Core clock speed of Radeon RX 570 is 253 MHz higher, than GeForce GTX 660 Ti.
  • GeForce GTX 660 Ti is manufactured by 28 nm process technology, and Radeon RX 570 - by 14 nm process technology.
  • Radeon RX 570 is 232 mm longer, than GeForce GTX 660 Ti.
  • Memory clock speed of Radeon RX 570 is 6994 MHz higher, than GeForce GTX 660 Ti.

Game benchmarks

high / 1080p 21−24 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 8−9 16−18
4K / 2160p 5−6 10−11
low / 720p 40−45 60−65
medium / 1080p 27−30 40−45
The average gaming FPS of Radeon RX 570 in Assassin's Creed Odyssey is 60% more, than GeForce GTX 660 Ti.

Full Specs

  GeForce GTX 660 Ti Radeon RX 570
Architecture Kepler Polaris
Code name GK104 Polaris 20 Ellesmere
Type Desktop Desktop
Release date 16 August 2012 18 April 2017
Pipelines 1344 2048
Core clock speed 915 MHz 1168 MHz
Boost Clock 980 MHz 1244 MHz
Transistor count 3,540 million 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 102.5 billion/sec 159.2
Floating-point performance 2,459.5 gflops 5,095 gflops
Length 9.5" (24.1 cm) 241 mm
Memory bus width 192-bit GDDR5 256 Bit
Memory clock speed 6.0 GB/s 7000 MHz
Memory bandwidth 144.2 GB/s 224.0 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.3 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 +
CUDA +
FreeSync +
CUDA cores 1344
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 99 Mh/s
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