Difference between sandy bridge and ivy bridge

#DIFFERENCE BETWEEN SANDY BRIDGE AND IVY BRIDGE SERIES#

There are two new flavors of integrated graphics, the Intel HD Graphics 4000 and the Intel HD Graphics 2500, and you can probably guess which one you'd want.It's still not in ultrabook territory, but it's definitely better. However, most of today's desktop chips have a 77W TDP (compare to last gen's 95W TDP standard) and the company's introducing its first 35W TDP quad-core processor, the 2.1GHz Core i7-3612QM, which can turbo up to 3.1GHz. Dual-core and ultra-low-voltage (ULV) silicon suitable for ultrabooks won't be ready until 'later this spring,' and we're hearing a multi-month delay. Intel's only introducing quad-core parts today, and only standard voltage laptop chips at that.The major differences are small bumps in clockspeed. See these two slides here and here for comparison charts.

#DIFFERENCE BETWEEN SANDY BRIDGE AND IVY BRIDGE SERIES#

(There are some Sandy Bridge-E series chips with a '3,' as well, but they use a different socket.) The Core i7, Core i5 and Core i3 branding continues on, and letters at the end of a CPU's name still tell you a bit more: M for mobile, QM for quad-core mobile, X for Extreme Edition, S and T for low and lower-voltage, and K for unlocked overclocking. For example, a 'Core i7- 3820QM' is a 22nm Ivy Bridge chip, while a 'Core i7- 2860QM' is a 32nm Sandy Bridge model from the previous generation.

You can generally tell an Ivy Bridge processor by a '3' in front of its name.

except now Intel claims the integrated graphics are up to twice as potent as those in Sandy Bridge machines.

It's a lot like the Sandy Bridge line of processors that came before, with a number of behind-the-scenes tweaks. Though it's built on Intel's new 22nm architecture and uses 3-D transistors, Ivy Bridge is more of a refresh than a brand-new thing.

Today, however, Ivy Bridge is official, and Intel's announcing its first fifteen chips: six quad-core mobile powerhouses, five full-voltage desktop parts, and four low-power desktop CPUs. If you haven't yet heard of Intel's Ivy Bridge processors, you might be living under the proverbial rock: between Intel's own boasts of having invented a new 3-D transistor, countless leaked roadmaps, and overeager OEMs intent on deploying the silicon, we've known practically everything there was to know about the company's 3rd Generation Intel Core Processor (codename Ivy Bridge) for weeks, if not months.

Difference between sandy bridge and ivy bridge