Legit Processor Reviews

Intel Core i3-2120 3.3GHz Sandy Bridge Processor Review

Manufacturer: Intel
Product: BX80623I32120
Date: Thu, Jul 07, 2011 - 12:00 AM
Written By: Nathan Kirsch -
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POV-Ray 3.7 RC3

Processor Performance on Pov-Ray 3.7 RC3:

The Persistence of Vision Ray-Tracer was developed from DKBTrace 2.12 (written by David K. Buck and Aaron A. Collins) by a bunch of people (called the POV-Team) in their spare time. It is a high-quality, totally free tool for creating stunning three-dimensional graphics. It is available in official versions for Windows, Mac OS/Mac OS X and i86 Linux. The POV-Ray package includes detailed instructions on using the ray-tracer and creating scenes. Many stunning scenes are included with POV-Ray so you can start creating images immediately when you get the package. These scenes can be modified so you do not have to start from scratch. In addition to the pre-defined scenes, a large library of pre-defined shapes and materials is provided. You can include these shapes and materials in your own scenes by just including the library file name at the top of your scene file and by using the shape or material name in your scene. Since this is free software feel free to download this version and try it out on your own.

The most significant change from the end-user point of view between versions 3.6 and 3.7 is the addition of SMP (symmetric multiprocessing) support, which, in a nutshell, allows the renderer to run on as many CPU's as you have installed on your computer. This will be particularly useful for those users who intend on purchasing a dual-core CPU or who already have a two (or more) processor machine. On a two-CPU system the rendering speed in some scenes almost doubles. For our benchmarking we used version 3.7 RC3, which is the most recent version available.  The benchmark used all available cores to complete the render.

Pov-Ray 3.7 RC3

Once rendering on the object we selected was completed, we took the elapsed time from the dialog box, which indicates the exact time it took for the benchmark to finish the benchmark. A lower time indicates faster system performance.

Pov-Ray 3.7 RC3

Benchmark Results: POV-Ray favors real physical cores and clock speeds and as you can see from the chart the dual-core processors are the slowest and the two quad-core processors are the fastest. The Intel Core i3-2120 was found to be 6% faster than the Core i3-2105. So far we have seen that the Core i3-2120 is about 6-7% faster than the Core i3-2105 and that makes sense as the clock speed difference between the two processors is 200MHz or 6.5%.

Next Page - Cinebench R11.5


Review Index
Page 1 - Intel Core i3-2120 CPU - BX80623I32120
Page 2 - The Test System
Page 3 - CPU-Z, GPU-Z and Windows Index Score
Page 4 - Sisoft Sandra 2011 SP3
Page 5 - x264 HD Encoding
Page 6 - Handbrake
Page 7 - CyberLink MediaEspresso 6.5
Page 8 - POV-Ray 3.7 RC3
Page 9 - Cinebench R11.5
Page 10 - Hyper Pi
Page 11 - PCMark 7
Page 12 - 3DMark Vantage
Page 13 - Resident Evil 5
Page 14 - H.A.W.X. 2 Benchmark
Page 15 - S.T.A.L.K.E.R.: Call of Pripyat
Page 16 - Power Consumption
Page 17 - Intel Core i3-2120 Overclocking
Page 18 - Final Thoughts and Conclusions