GeForce GTX 660 Ti vs Radeon Vega 10 mobile

If you are going to buy a new graphics card and are choosing between GeForce GTX 660 Ti and Radeon Vega 10 mobile, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 660 Ti stacks up against Radeon Vega 10 mobile, check out specs charts below.

Radeon Vega 10 mobile is a Laptop Graphics Card

Note: Radeon Vega 10 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 Radeon Vega 10 mobile here:

Main Specs

  GeForce GTX 660 Ti Radeon Vega 10 mobile
Power consumption (TDP) 150 Watt 10 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors Two 6-pin
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
  Check Price Check Price
  • GeForce GTX 660 Ti has 1400% more power consumption, than Radeon Vega 10 mobile.
  • GeForce GTX 660 Ti is connected by PCIe 3.0 x16, and Radeon Vega 10 mobile uses IGP interface.
  • GeForce GTX 660 Ti is used in Desktops, and Radeon Vega 10 mobile - in Laptops.
  • GeForce GTX 660 Ti is build with Kepler architecture, and Radeon Vega 10 mobile - with GCN 5.0.
  • GeForce GTX 660 Ti is manufactured by 28 nm process technology, and Radeon Vega 10 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 21−24 6−7
ultra / 1080p 12−14 4−5
QHD / 1440p 8−9 0−1
4K / 2160p 5−6
low / 720p 40−45 16−18
medium / 1080p 27−30 8−9
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 188% more, than Radeon Vega 10 mobile.

Full Specs

  GeForce GTX 660 Ti Radeon Vega 10 mobile
Architecture Kepler GCN 5.0
Code name GK104 Raven
Type Desktop Laptop
Release date 16 August 2012 8 January 2019
Pipelines 1344 640
Core clock speed 915 MHz
Boost Clock 980 MHz 1301 MHz
Transistor count 3,540 million 4,940 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 102.5 billion/sec 52.04
Floating-point performance 2,459.5 gflops
Length 9.5" (24.1 cm)
Memory bus width 192-bit GDDR5
Memory clock speed 6.0 GB/s
Memory bandwidth 144.2 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.3 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
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
  Check Price Check Price