Zotac GeForce GTX 550 Ti AMP! review

Save your pennies, this isn't the card you're looking for

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Zotac geforce gtx 550 ti amp

Based on yet another spin of the Fermi core, the GeForce GTX 550 Ti uses the new GF116 core.

This core has a lot in common with the GPU it's destined to replace, the GF106 found in the GTS 450.

Created using a 40nm fabrication process, and measuring a mere 238mm2, this is a core made for a pricepoint more than for setting the polygon-pushing world alight.

Inside the relatively small die, you'll find 1,170 transistors strutting their stuff, offering up 192 CUDA cores. Indeed, the first impressions will show that there's very little on offer in the GTX 550 that wasn't available previously in the GTS 450.

There are some notable exceptions though.

Where the GTS 450 boasts 16 Render Output units (ROPs), the GTX 550 Ti has 24. This, combined with the notably wider 192-bit memory bus, as opposed to the GTS 450's 128-bit bus, should mean that this new chip outperforms its predecessor significantly when it comes to heavy post-processing titles.

The big news for the GeForce GTX 550 Ti though is that the new GF116 core has been streamlined, so that it can operate at much higher frequencies than its predecessor could manage.

This means that the base GeForce GT 550 Ti is rated to run at 900MHz, and there's room for overclocking as well. This version provided by Zotac has the AMP! suffix, which means that it's overclocked straight out of the box – the core is running at 1,000MHz, equating to a 2,000MHz shader clock.

This is a cool running chip too – in testing the core temperature peaked at 81oC under full load, but importantly, the fan noise was never notable over the background hum of the rest of the system.

Given the requirement for a single 6-pin power connector, and the low 110w TDP, this is a relatively efficient offering from Nvidia.

Tech Specs

Product TypeGraphic Card
Chipset ManufacturerNVIDIA
Chipset ModelGTX 550 Ti
Chipset LineGeForce
Chipset SeriesGTX 500
Maximum Resolution2560 x 1600
Brand NameZotac
Standard Memory1 GB
Host InterfacePCI Express 2.0
HDCP SupportedYes
Bus Width192 bit
Multi-GPU TechnologySLI
Analog SignalYes
Digital SignalYes
Dual Link DVI SupportedYes
Number of DisplayPort Outputs1
Number of DVI Outputs2
Number of HDMI Outputs1
Height111.2 mm
Cooler TypeFan Cooler
Memory TechnologyGDDR5 SDRAM
Form FactorPlug-in Card
Length188 mm
ManufacturerZOTAC International
Memory Speed4400 MHz
Product ModelZT-50402-10L
Product NameZT-50402-10L GeForce GTX 550 Ti AMP! Edition Graphics Card
Manufacturer Part NumberZT-50402-10L
Manufacturer Website Addresshttp://www.zotac.com
Marketing Information

Elevate your gaming experience to the next level with the carefully tweaked and tuned ZOTAC GeForce GTX 550 Ti AMP! Edition graphics card. By supercharging the engine, shader and memory clocks, the ZOTAC GeForce GTX 550 Ti AMP! Edition is able to extract every ounce of performance available from the graphics processor to deliver class-dominating performance and clarity.

Package Contents
  • ZT-50402-10L GeForce GTX 550 Ti AMP! Edition Graphics Card
  • DVI-to-VGA adapter
  • Dual MOLEX to 6-pin PCIe Power Adapter
  • Disc
  • User manual
API SupportedDirectX 11.0, OpenGL 4.1