AMD Athlon II X2 270 vs AMD Phenom II X2 555 BE
Fizyczny
| Socket | AMD Socket AM3 | AMD Socket AM3 |
|---|---|---|
| Rozmiar procesu | 45 nm | 45 nm |
| Tranzystory | 410 million | 758 million |
| Rozmiar matrycy | 117 mm² | 258 mm² |
| Pakiet | µPGA | µPGA |
Wydajność
| Częstotliwość | 3.4 GHz | 3.2 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 200 MHz | 200 MHz |
| Mnożnik | 17.0x | 16.0x |
| Mnożnik odblokowany | No | Yes |
| Napięcie | 1.15 V | 1.4 V |
| TDP | 65 W | 80 W |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Jul 1st, 2011 | Jan 25th, 2010 |
| Nazwa kodowa | Regor | Callisto |
| Generacja | Athlon II X2 | Phenom II X2 |
| Część | ADX270OCK23GM | HDZ555WFK2DGMHDZ555WFGMBOX |
| Obsługa pamięci | DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Rdzenie
| Liczba rdzeni | 2 | 2 |
|---|---|---|
| Liczba wątków | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 128K | 128K (per core) |
|---|---|---|
| Cache L2 | 1MB | 512K (per core) |
| Cache L3 | — | 6MB (shared) |
Cechy
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | Yes |
Uwagi
| Uwagi | — | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. |
|---|
