Intel P35: Intel's Mainstream Chipset Grows Up
by Gary Key & Wesley Fink on May 21, 2007 3:45 PM EST- Posted in
- CPUs
Media Performance
We will take a brief look at general media performance with our test suite for that includes Adobe Photoshop CS3, Adobe Photoshop Elements 5.0, and Windows Movie Maker.We utilize the widely available Retouch Artists Photoshop Speed Test for measuring platform performance in Adobe's Photoshop CS3. The benchmark applies a number of actions to a test image while we measure the total time elapsed during the active portion of the test. We set history states to 1, cache levels to 4, and CS3 is configured to make use of all available system memory. The scores reported include the full conversion process and are represented in seconds, with lower numbers indicating better performance.
The results are in alignment with the majority of our tests to date. The 1333FSB platforms hold an advantage, although minor, in tests where CPU throughput and memory bandwidth are important.
Our next test is one recommended by Intel, but the test itself appears to be fair and results are very repeatable. This test simply measures the amount of time required to fix and optimize 103 different photos weighing in at 63MB. Time is measured in seconds and lower times indicate better performance:
This test not only stresses the CPU but also gives the storage systems a good workout. However, our results basically mirror those of our other media tests wtih the 1333FSB boards finishing slightly ahead and the Gigabyte/ASUS boards fighting for first place in the 1066/1066 setups.
Again, the new Intel platform boards come out on top in this test, with the 1333 FSB offerings providing the best performance. The total spread is 5.5% here, showing that the memory and FSB optimizations of P35 can certainly be felt in video encoding.
File Compression Performance
In order to save space on our hard drives and ensure we had another CPU crunching utility, we will be reporting our file compression results with the latest version of WinRAR that fully supports multi-treaded operations and should be of particular interest for those users with dual core or multi-processor systems. Our series of file compression tests utilizes WinRAR 3.62 to compress our test folder that contains 444 files, ten subfolders, and 602MB worth of data. All default settings are utilized in WinRAR along with our hard drive being defragmented before each test.
Our 1333/DDR2-1066 platform provides the top score and actually distances itself from the other boards in this CPU intensive test that heavily relies on memory throughput and latency for improved performance. In our second test that stresses latency we see the DDR3 configurations finishing last. The nature of file compression is such that memory is accessed almost constantly in a very random fashion, so page misses requiring additional time as memory banks are swapped is common.
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Wesley Fink - Monday, May 21, 2007 - link
Early boards will be expensive, just like always. The prices will likely drop to the same levels as current P965 boards they replace, with a broad range for P35 boards from basic to "Asus Commando" level gaming boards. It is too early to be discouraged.Comdrpopnfresh - Tuesday, May 22, 2007 - link
I'm willing to bet we'll see them replacing the older boards quickly too. If intel and other manufacturers really want DDR3 to go through, you'll see DDR2 boards disappearing quickly. Its like what happened to s939. Basically the same chips were used for AM2, but the boards and chips quickly dried up and disappeared. The same can be said or PCI-e. In the beginning there wasn't much of a real world benefit, just the theoretical bandwidth increase. Because developments in AGP ceased, we might never know if the switch was necessary.Comdrpopnfresh - Monday, May 21, 2007 - link
If something other than NAND flash could be used, it would be very interesting to see a pci-e 1x board that can house DDR2 memory for use in turbo memory. That way, when people upgrade their ~35 boards to DDR3 when performance and price changes, the DDR2 can be used further. This would make a lot of sense too, because unlike Gigabyte's i-RAM device and logical ramdrives, the high speed, low latency properties of RAM could be used for turbo memory as a way around the 8gb limit of RAM on these cards. And since they are not used for storage, merely access, no redundancy on power supply is needed as with the i-RAM. Someone should start development on this...Comdrpopnfresh - Monday, May 21, 2007 - link
Why would the TDP on the P35 higher if it has no integrated video? Will third-party manufactures implement their own SLI into the P35 given that the reference model only had on x16 pci-e slot? Also, when can we expect to see pci-e2 and more than 4 dimm slots on intel mobos?yacoub - Monday, May 21, 2007 - link
Including a jumper to change the strap setting for the fsb is a nice feature on the MSi board. A little disappointed in the memory comparison test that that board had the lowest bandwidth and most latency. Is that something BIOS updates can improve or is that generally hardware (i.e. board design related)?Gary Key - Monday, May 21, 2007 - link
It is all BIOS tuning in regards to the MSI board. Our first results with the board had the memory performance being equal to the 945P boards. Two BIOS releases later and the improvements have been remarkable. I think MSI is about two BIOS spins behind ASUS and Gigabyte now. Gigabyte finally caught up but ASUS still has the better feature set and options in my opinion.michal1980 - Monday, May 21, 2007 - link
hardocp, seems to take a 180 different outlook on these boards. so werid.skaterdude - Monday, May 21, 2007 - link
What's so weird? Kyle is an extension of AMD's marketing department. He has not cared for Intel in a very long time, at least since he was caught cheating on some Intel benchmarks and was hung out to dry for it. Personally, it is alright to have a favorite company to root for but to do so in such an open and bias way is wrong if you are not running a company specific website. I would not have an issue at all if it was called HardAMD, at least you know what you are viewing is not tainted by free trips, booze, products, and general hostility against a company.
Back on subject....The P35 is a nice upgrade and it may not set the world on fire but it appears Intel listened and improved on a chipset they could have let ride for a lot longer. DDR3 will be interesting and at least the kinks will be worked out by the time X38 and the new processors get here. If I had not already bought a 965 board then P35 would have been the one. I am still miffed about not having a native IDE port as JMicron just plain sucks most of the time.
strikeback03 - Tuesday, May 22, 2007 - link
the P35 does not have native IDE either, and why use an IDE drive anyway?Spoelie - Monday, May 21, 2007 - link
ahum, AMD biased? After reading some of their recent gpu reviews, I thought it was the other way around... Check yourselfanyway, not a worthy upgrade, but a worthy new board. Which is what you could reasonably expect.