GeForce GTX 660 vs Radeon Vega 10 mobile

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 660 and Radeon Vega 10 mobile. 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 and Radeon Vega 10 mobile. 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.

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 Radeon Vega 10 mobile
Power consumption (TDP) 140 Watt 10 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors One 6-pin
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 660 has 1300% more power consumption, than Radeon Vega 10 mobile.
  • GeForce GTX 660 is connected by PCIe 3.0 x16, and Radeon Vega 10 mobile uses IGP interface.
  • GeForce GTX 660 is used in Desktops, and Radeon Vega 10 mobile - in Laptops.
  • GeForce GTX 660 is build with Kepler architecture, and Radeon Vega 10 mobile - with GCN 5.0.
  • GeForce GTX 660 is manufactured by 28 nm process technology, and Radeon Vega 10 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 20−22 6−7
ultra / 1080p 12−14 4−5
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 40−45 16−18
medium / 1080p 24−27 8−9
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 177% more, than Radeon Vega 10 mobile.

Full Specs

  GeForce GTX 660 Radeon Vega 10 mobile
Architecture Kepler GCN 5.0
Code name GK106 Raven
Type Desktop Laptop
Release date 6 September 2012 8 January 2019
Pipelines 960 640
Core clock speed 980 MHz
Boost Clock 1033 MHz 1301 MHz
Transistor count 2,540 million 4,940 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 78.4 billion/sec 52.04
Floating-point performance 1,981 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
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 960
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) 66 Mh/s
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