Ivy Bridge

Jan 02 2013

Review - Intel Core i3-3220 v. Intel Core i3-3225

Intel Core i3As interesting as the third generation of Intel Core integrated processor graphics (IPG) were when they arrived in April, as home theater PC (HTPC) enthusiasts it was disappointing that the more applicable two core/four thread models were not available. We gleaned what we could about the minor processing improvements and major changes to the graphic processing unit (GPU) from the Core i7-3770K / Core i7-3770S, but as those were overkill for this space there are still many unanswered questions around how the six execution unit (EU) HD 2500 compares to sixteen EU HD 4000 and, perhaps more importantly, how 22nm Ivy Bridge (IVB) CPUs compare against the previous generation of Sandy Bridge (SNB) IPG with similar power requirements. To achieve these goals two 3.3 GHz, 55W Core i3s were tested; with only the GPU separating them – at least on the specifications sheet – let’s dig into the Intel Core i3-3220 and Intel Core i3-3225 and find out which is the better option for your next HTPC.

Oct 15 2012

Review - Intel DH77DF Media Series Mini ITX Motherboard and Core i7-3770S CPU

Intel DH77DFIntel’s third generation Core integrated processor graphics (IPG) chip, aka Ivy Bridge (IVB), got off to a slow start for us with a set of high-end CPUs not really intended for the home theater PC (HTPC). We still do not have one of the low power Core i3/i5 with HD4000 graphics on hand; now that they are available, H77 based Mini ITX motherboards are much more interesting since the updated platform controller hub (PCH) is required to fully utilize new features like PCIe 3.0 and DDR3-1600. There are several options to choose from, but none include the HTPC specific features like Windows Media Center infrared and HDMI CEC support via specialized headers and third-party hardware like the Intel Media Series DH77DF paired today with 65W Intel Core i7-3770S and i5-2400S IPGs. Not content to differentiate only on those features, it also offers mSATA via a Mini PCIe slot and Firewire (IEEE1394a) and addresses a traditional shortcoming in Intel’s previous Mini ITX boards – support for 95W TDP CPUs.

Apr 23 2012

Review - Intel Core i7-3770K Ivy Bridge CPU and DZ77GA-70K Motherboard

Intel Core i7-3770K Ivy Bridge CPU and DZ77GA-70 MotherboardLast year Intel’s Sandy Bridge “TOCK” married the graphics processing unit (GPU) and CPU on the same die, making it a first class citizen in the system and introduced a true integrated processor graphics (IPG) solution. With HD audio bit steaming introduced in the previous generation, full hardware acceleration of VC-1, AVC (H.264), MPEG2 as well as 3D Blu-ray (MVC) and reasonable refresh rate accuracy already offered; Ivy Bridge’s 22nm die-shrinking “TICK” could have easily rested only on improved process technology for frequency gains or power efficiency, but instead promises a little bit of raw performance with significant reductions in consumption. Most importantly for the home theater PC (HTPC) enthusiast significant improvements to the GPU are also included - offering greater flexibility in playback software selection as well as improvements to the existing media consumption experience.

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