Premiered today with its AMD Phenom X3 processor 720 Black Edition can work with both motherboards with DDR2 sockets as well as those equipped with DDR3 slot. As the editors were also two plates between which the difference comes down to the memory sockets (Asus M4A79 Deluxe with DDR2 and Asus M4A79-T Deluxe with DDR3), we were able to see exactly what the benefit is the use of AMD processors Memory DDR3. 
The first tests carried out on the platform with DDR3 memory have shown excellent performance of new Phenom X3. RAM modules used – 1333 MHz working with some access 8-8-8-24 (CAS-TRP-TRCD) seemed to affect the excellent performance of the system. However, there is always a chance that this is not a corollary of RAM modules used a motherboard with a new BIOS already fully adapted to the latest processors. Therefore, we carried out additional tests on the disc modules DDR2 – 1066 MHz and access times of 5-5-5-15.
Motherboard ASUS M4A79-T Deluxe represented the backbone of our new test platform AMD – ASUS M4A79-T Deluxe represented the backbone of our platform for testing new AMD processors, best Baltimore laptop repair.
Performance Tests – Memory
As you can see in the table below presents the results of several benchmarks focusing solely on performance memory modules use DDR3 a detectable, but very little benefit. The most interesting finding of the test is to demonstrate the great efficiency of the memory controller used by our processor. This is especially in the Sandra tests.
Performance Testing – standardized tests processor
The efficiency of the memory subsystem is often to the results of other benchmarks, corresponding to more efficiency across the platform in everyday situations. Used by our test procedure – the standard for processors – found that in practice the differences between the platforms with the performance of DDR2 and DDR3 does not exist. At least in total, since each test is to see some fluctuation in the form of one or the other. However, they are so minimal that they could be the result of measurement error benchmarks. Great NYC Laptop repair service. The only slightly clearer leadership platform with DDR2 test in PCMark Vantage, but I am unable to reveal the writing. In contrast with DDR3 Phenom II performs better in the test Everest Photoworxx very sensitive to memory bandwidth.
Products Rankig PC World – AMD and Intel, Costs – surprising result
Does this situation is to demonstrate the validity of the use of the DDR3 platform? Absolutely, at least until the others in the price of higher shelves. Today, DDR2 modules are not is clearly cheaper than DDR3. DDR2 with similar properties to the test costs about 145 $ (2 x 1 GB DDR2 1066 MHz 5-5-5-15) and DDR3 – about 235 $(2 x 1 GB 1333 MHz 8-8-8-24). 90 zł difference certainly is not the amount bewildering. What’s more, when I reviewed the price test plates, it appeared that the Asus M4A79 Deluxe is available from 790 $, while the Asus M4A79-T Deluxe can have for 710 €. Thus, the price of platforms to compensate fully.
However, there is a sphere of a platform at which DDR3 gets a small advantage – the power consumption. Test modules sufficient supply voltage 1.5 V. The stable operation of DDR2 memory at its settings and the required voltage 2.2 V. Thus, the differences in the two power systems to several W. The best NYC Laptop Repair company.
Results of tests of new AMD Phenom X3 processor
Test new AMD Phenom X3
Choosing a matter of taste
Although initially the idea for the AMD Phenom processor II combined with DDR3 memory seemed reasonable enough after examining the results of all tests and the prices of individual components, it is clear that it is a very interesting solution. At the moment AMD platform with DDR2 and DDR3 are completely equivalent to each other and only the will of the buyer is to choose which of them:
- DDR2 speaks for the possibility of using components from an older computer, but please note that only selected new Phenomy will handle both types of memory,
- Benefit from the use of the DDR3 RAM modules have newer and slightly lower power consumption. Call for best Chicago computer service .
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