Test: Phenom II X3 720 2,8Ghz "Black Edition" UK
Bundkort, AMD d. 09. februar. 2009, skrevet af The Boss 1 Kommentarer. Vist: 33283 gange.
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Produkt udlånt af: AMD
DK distributør: Techdata
Clock-by-clock test
We thought it would be very interesting to compare with different CPU's from both Intel and AMD, which we'll make even more interesting by comparing them clock-by-clock. That's why all CPU's are running at 3.0 GHz in the clock-by-clock comparison. At the same time, we've chosen to test the Core i7-system with both dual channel and triple channel memory, in order for us to see which applications the third channel benefits - please take notice of the extra 2 GB memory available when running triple channel, which might also have impact on the results. The respective systems have been built as similar as possible, and look like this:
|
Camp |
AMD |
Intel |
Intel |
Intel |
| CPU | Phenom II X4 810 Phenom II X3 720 BE Phenom 9950 BE Athlon 64 5000+ |
Intel Core2 Duo E8400 | Core i7 920 | Core i7 920 |
| CPU-speed | 3.0 GHz | 3.0 GHz | 3.0 GHz | 3.0 GHz |
| Mainboard | Gigabyte GA-MA790GP-DS4H | Gigabyte P45T-EXTREME | Asus P6T Deluxe | Asus P6T Deluxe |
| Bus-speed | 250 MHz | 333 MHz | 166 MHz | 166 MHz |
| HT Link | 2500 MHz | N/A | N/A | N/A |
| QPI Link | N/A | N/A | 3000 MHz | 3000 MHz |
| RAM | 4 x 1 GB DDR2 | 2 x 2 GB DDR3 | 2 x 2 GB DDR3 | 3 x 2 GB DDR3 |
| RAM-channels | Dual channel | Dual channel | Dual channel | Tripple channel |
| RAM-speed | 1000 MHz | 1333 MHz | 1333 MHz | 1333 MHz |
| RAM-timings | 5-5-5-15 | 8-8-8-24 | 8-8-8-24 | 8-8-8-24 |
| 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
There's no doubt that the Core i7 with its 4 cores and Hyperthreading (8 theoretical cores) wipes away the feet of all the other CPU's we've been testing when it comes to SiSoft Sandra that can take advantage of all its potential. It does, however, look different when it comes to gaming, and in the other graphical tests as a whole, where we're seeing that the X3 720 can both perform equal to the Core i7, and in several other tests, it also beats it, especially when it comes down to the minimum framerate. All in all, it looks good for the Phenom II that, clock-by-clock, isn't quite as much of an underdog to the Core i7 as Intel would probably rather make it look.
We're testing the AM2-performance against AM3 on the next page.
