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Intel’s Core i7 3940XM Said To Be Fast
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The fastest Core i7 for notebooks currently available is the Core i7 3940XM, with four cores working at 3GHz by default and 3.9GHz in its turbo mode. It has a massive 8MB of cache and fits the 55W TDP envelope. It costs an arm, a leg and a few other organs of your choice, as its official price sits at $1096.
As of Q3 2013, the Core i7 3940XM will cease to be the fastest kid on the block. The Haswell replacement is right around the corner and the name of the new market leader is Core i7 4930MX. The “X” stands for Extreme Edition, while M means that the processor comes from the M-line of processors. We mentioned the H-line of processors here and the only main difference is that H comes GT3 graphics while Intel HD graphics 4600, Intel HD graphics 4×00 for GT2.
The Core i7 4930XM (yes the letters have changed the place from Ivy Bridge MX to XM with Haswell) is a quad-core with eight threads, 3GHz core clock, 3.9GHz maximum single core turbo, 3.8GHz max dual-core turbo and an impressive 3.7GHz max quad-core turbo clock.
The graphics core of choice Intel’s new GT2 HD graphics core which works between 400 and 1350MHz, but we are not aware of the number of graphics cores inside at this point. The fastest supported memory is rather disappointing, DDR3 or DDR3L 1600, and we expected a higher number here.
Intel Makes Changes To Haswell
Intel has started dividing its mobile market segments into processors lines, where the Y processor line goes up to 11.5W TDP, U line covers chips in the 15W to 25W range, while the M line covers 37W, 47W as well as 57W TDP space, with two to four cores and graphics up to GT2.
The high performance H processor line is yet another BGA package processor line that also aims for 37W, 47W and 57W TDPs, with quad-core processors and up to GT3 graphics with on-package cache memory.
Intel expects that high performing gaming and workstation PCs will go use these processors and they fit some thick clamshell designs, no Ultrabooks with 57W unless you would want to use one for welding.
Intel currently doesn’t detail the processor number and the number of SKUs but it is obvious that they will end up with quad-core Core i7 branding for QC1+ and QC2+ market segments.
Intel’s Haswell Goes 13W
Intel’s Haswell Y-series processors as we said a few weeks ago have yet launch. The current plan is to launch two Ivy SKUs in Q1 2013, both dual-cores, and later in 2013 Intel plans to replace them with Haswell Y series parts, with even lower TDP.
The faster one is called Core i7 3689Y and has two cores and two threads, as well as a base clock of 1.5GHz. With the help of Intel Turbo Boost 2.0, the top single-core turbo clock is an impressive 2.6GHz, while the maximum dual-core turbo clock stops at 2.4GHz, which is still impressive. This core comes with Intel HD graphics 4000 clocked between 350MHz and 860MHz with turbo.
This new core supports both DDR3 and DDR3L at 1600MHz, has 4MB of cache and impressively low 13W TDP. We have explained that SDP stands for Standard Dissipation Power and Intel expect it to be at 7W for this part.
The runner up is called Core i5 3439Y and has the same two cores and two threads with 1.5GHz base clock, but the single core turbo clock stops at 2.3GHz, while the dual-core top clock is 2.10GHz. The graphics speed, TDP and memory support remain the same, but there is a difference in cache size. Core i5 3439Y comes with 3MB instead of 4MB for Core i7 Y series 3689Y part.
Is The x86 Falling
According to Mercury Research, worldwide shipments of x86 parts saw a sharp decline in Q3. Researchers claim the drop was the biggest seen in more than a decade, 9 percent year-over-year.
Despite the drop, Intel still has something to brag about. Intel’s share hit 83.3 percent, up from 80.6 percent sequentially. AMD’s share dropped to 16.1, down from 18.8 percent, while VIA garnered a 0.6 percent share.
Mercury Research analyst Dean McCarron told PC World that both AMD and Intel experienced declines, but AMD took more of the hit than Intel.
“AMD was simply hit by what OEMs saw in the markets… and hitting the brakes,” he said.
What’s more, the third quarter is supposed to be traditionally strong for x86 chipmakers, thanks to the back-to-school shopping frenzy. However, x86 CPU shipments dropped 4 percent in Q2, followed by 9 percent in Q3. Things aren’t looking good for Q4, either.
“The key is how the macroeconomic situation is, which is not looking good for the next couple of quarters,” McCarron said. “Hopefully things will improve next year.”
Intel’s Core i7 2700K Discontinued
The Core i7 2700K, an unlocked 3.5GHz Sandy Bridge part, will meet its marker even sooner than many expected. Intel has decided that this processor launched in Q4 2011 and currently priced at $342 for boxed version is ready for processor discontinuance notice as soon as Q4 2012.
This means that in this quarter Intel plans to take last orders for the processor and will continue to ship them to customers until the EOL or end of lifecycle for this product that is planned in Q2 2013, or two quarters later.
If Intel ends up with some extra stock, it will surely ship it to customers but these are the official rules.
Core i7 2700K is not alone in PDN and EOL plans. Core i7 2600 and 2500K will also get product discontinuance notice in Q4 2012 and will reach the end of its professional career in Q2 2013 and it’s no coincidence that this happens days before scheduled Haswell launch.