Legit Processor Reviews

Intel Core i7-980X Six-Core Processor Extreme Edition Review

Manufacturer: Intel
Product: Intel 980X - BX80613I7980X
Date: Thu, Mar 11, 2010 - 12:00 AM
Written By: Nathan Kirsch -
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Core i7 980X CPU-Z

Intel Core i7-980X Extreme Processor Idle State

CPU-Z 1.53.1 shows that the Intel Core i7-980X processor has 256K L2 cache per core and 12MB shared L3 cache. It also shows that the processor has the AES-NI instruction set.  The Intel Core i7-980X processor has an 25x multiplier with a 133MHz reference clock, but features low power states and turbo mode. This means that the core clock frequency and base clock will rise up and down all by itself, depending on the workload. The Intel 32nm processors are said to be the most dynamic processors to date for Intel and this is the key to its low power consumption at idle. The screen shot above shows the Core i7-980X at an idle state. You can see the multiplier dropped down to 12x and the core speed or overall clock frequency is just 1.6GHz.

Intel Core i7-980X Extreme Processor Load State

When the Intel Core i7-980X processor was running at full load the multiplier jumped up to 26 and the overall clock frequency is now 3.51GHz, as you can see from the screen shot above. 

Next Page - The Test System


Review Index
Page 1 - Six Core Processors Are Here - Intel 980X
Page 2 - The New DBX-B CPU Cooler
Page 3 - Core i7 980X CPU-Z
Page 4 - The Test System
Page 5 - SiSoftware Sandra 2010c
Page 6 - Microsoft Excel 2007
Page 7 - x264 HD Encoding
Page 8 - Sony Vegas 9.0C Pro
Page 9 - Photodex ProShow Gold 4.1
Page 10 - Handbrake
Page 11 - POV-Ray 3.7 Beta 35
Page 12 - Cinebench R11.5
Page 13 - PCMark Vantage
Page 14 - 3DMark Vantage
Page 15 - Resident Evil 5
Page 16 - Tom Clancy's H.A.W.X.
Page 17 - S.T.A.L.K.E.R.: Call of Pripyat
Page 18 - Power Consumption
Page 19 - Intel Core i7 980X Overclocking
Page 20 - Final Thoughts and Conclusions