GeForce GTX 660 Ti vs Mobility Radeon HD 5830

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 660 Ti and Mobility Radeon HD 5830. 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 Mobility Radeon HD 5830. 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.

Mobility Radeon HD 5830 is a Laptop Graphics Card

Note: Mobility Radeon HD 5830 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 Mobility Radeon HD 5830 here:

Main Specs

  GeForce GTX 660 Ti Mobility Radeon HD 5830
Power consumption (TDP) 150 Watt 24 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors Two 6-pin
Memory type GDDR5 DDR3, GDDR3
Maximum RAM amount 2 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 660 Ti has 525% more power consumption, than Mobility Radeon HD 5830.
  • GeForce GTX 660 Ti is connected by PCIe 3.0 x16, and Mobility Radeon HD 5830 uses PCIe 2.0 x16 interface.
  • GeForce GTX 660 Ti has 1 GB more memory, than Mobility Radeon HD 5830.
  • GeForce GTX 660 Ti is used in Desktops, and Mobility Radeon HD 5830 - in Laptops.
  • GeForce GTX 660 Ti is build with Kepler architecture, and Mobility Radeon HD 5830 - with Terascale 2.
  • Core clock speed of GeForce GTX 660 Ti is 415 MHz higher, than Mobility Radeon HD 5830.
  • GeForce GTX 660 Ti is manufactured by 28 nm process technology, and Mobility Radeon HD 5830 - by 40 nm process technology.
  • Memory clock speed of Mobility Radeon HD 5830 is 794 MHz higher, than GeForce GTX 660 Ti.

Game benchmarks

high / 1080p 21−24 4−5
ultra / 1080p 12−14 2−3
QHD / 1440p 8−9 0−1
4K / 2160p 5−6
low / 720p 40−45 16−18
medium / 1080p 27−30 6−7
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 271% more, than Mobility Radeon HD 5830.

Full Specs

  GeForce GTX 660 Ti Mobility Radeon HD 5830
Architecture Kepler Terascale 2
Code name GK104 Broadway
Type Desktop Laptop
Release date 16 August 2012 7 January 2010
Pipelines 1344 800
Core clock speed 915 MHz 500 MHz
Boost Clock 980 MHz
Transistor count 3,540 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 102.5 billion/sec 20.00
Floating-point performance 2,459.5 gflops 800.0 gflops
Length 9.5" (24.1 cm)
Memory bus width 192-bit GDDR5 128 Bit
Memory clock speed 6.0 GB/s 800 MHz
Memory bandwidth 144.2 GB/s 25.6 GB/s
Shared memory - -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.3 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
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
Laptop size large
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