Test: Phenom II X3 720 2,8Ghz "Black Edition" UK
Bundkort, AMD d. 09. februar. 2009, skrevet af The Boss 1 Kommentarer. Vist: 33328 gange.
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Produkt udlånt af: AMD
DK distributør: Techdata
AM2 vs. AM3
Almost as soon as our test-sample, the X3 720 from AMD came in through the door, an email arrived, explaining that there had been found errors in every BIOS written for the respective AM3 mainboards that AMD has had their fingers in. They're working off their butts in order to develope a BIOS that can support the new CPU's properly, and on that background, they actually proposed to us that we should test the processor in an AM2 board - which is actually quite relevant for many people, who sit around with already purchased AM2 boards with the thought of upgrading, while it is uninteresting for those wanting a Phenom II with DDR3 memory. That's why we're still going to put the AM3 CPU into an AM3 mainboard, so that those who want to buy an AM3 mainboard right away, will know what to expect performancewise, until a new BIOS gets finished.
| Socket | AM3 | AM2 | AM3 | AM2 |
| CPU | Phenom II X3 720 BE | Phenom II X3 720 BE | Phenom II X4 810 | Phenom II X4 810 |
| CPU-speed | 2.8 GHz (stock) | 2.8 GHz (stock) | 2.6 GHz (stock) | 2.6 GHz (stock) |
| Mainboard | Asus M4A79T Deluxe | Gigabyte GA-MA790GP-DS4H | Asus M4A79T Deluxe | Gigabyte GA-MA790GP-DS4H |
| Bus-speed | 200 | 200 | 200 | 200 |
| HT Link | 2000 | 2000 | 2000 | 2000 |
| QPI | N/A | N/A | N/A | N/A |
| RAM | 2 x 2 GB DDR3 | 4 x 1 GB DDR2 | 2 x 2 GB DDR3 | 4 x 1 GB DDR2 |
| RAM-speed | 1333 MHz | 1000 MHz | 1333 MHz | 1000 MHz |
| RAM-timings | 8-8-8-24 | 5-5-5-15 | 8-8-8-24 | 5-5-5-15 |
| Video card | MSI 9800GX2 | MSI 9800GX2 | MSI 9800GX2 | MSI 9800GX2 |
| Harddrive | Samsung T166 | Samsung T166 | Samsung T166 | Samsung T166 |
| Power Supply | Enermax Galaxy 1kW | Enermax Galaxy 1kW | Enermax Galaxy 1kW | Enermax Galaxy 1kW |
3Dmark06
3DMarks / Higher is better
3DMark Vantage 64-bit
3DMarks / Higher is better
Call of Juarez 64-bit
FPS / Higher is better
Cinebench 64-bit
CB-CPU / Higher is better
Crysis 64-bit
FPS / Higher is better
Everest
MB/s / Higher is better
Furmark
FPS / Higher is better
Lightsmark
FPS / Higher is better
PassMark
Points / Higher is better
PCMark05
PCMarks / Higher is better
PCMark Vantage 64-bit
PCMarks / Higher is better
Sisoft Sandra 64-bit Processor Arithmetic
GIPS/GFLOPS / Higher is better
Sisoft Sandra 64-bit Processor Arithmetic Performance vs. Speed
MIPS/MHz - MFLOPS/MHz / Higher is better
Sisoft Sandra 64-bit Multi-Core Effeciency
GB/s / Higher is better - ns / Lower is better
Sisoft Sandra 64-bit Multi-Core Effeciency Performance vs. speed
MB/s/MHz / Higher is better - ns/MHz / Lower is better
Sisoft Sandra 64-bit Processor Multi-Media
MPixel/s / Higher is better
Sisoft Sandra 64-bit Processor Multi-Media Performance vs. speed
kPixels/s/MHz / Higher is better
Science Mark
Points / Higher is better
SuperPI
Seconds / Lower is better
Wprime
Seconds / Lower is better
The big difference in performance that some of us might have hoped for isn't really clearly to be seen, but we mustn't understate the fact that this could be due to the BIOS, that hasn't yet had its bugs fixed and been finished. The differences worth noticing, lies especially in Everest, which is a pure memory benchmark, and in Crysis where the minimum framerate has had a notch upwards. The bigger differences still remain to be seen in this test.
1333 MHz vs. 1600 MHz on AM3 on the next page
