AMD Athlon X2 7750 BE vs Intel Celeron B840
Fizyczny
| Socket | AMD Socket AM2+ | Intel Socket G2 (988B) |
|---|---|---|
| Rozmiar procesu | 65 nm | 32 nm |
| Tranzystory | 450 million | 504 million |
| Rozmiar matrycy | 285 mm² | 131 mm² |
| Pakiet | µPGA | rPGA |
| Producent | — | Intel |
Wydajność
| Częstotliwość | 2.7 GHz | 1900 MHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 200 MHz | 100 MHz |
| Mnożnik | 13.5x | 19.0x |
| Mnożnik odblokowany | Yes | No |
| Napięcie | 1.325 V | — |
| TDP | 95 W | 35 W |
Architektura
| Rynek | Desktop | Mobile |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Dec 15th, 2008 | Jul 1st, 2011 |
| Nazwa kodowa | Kuma | Sandy Bridge |
| Generacja | Athlon X2 | Celeron |
| Część | AD775ZWCJ2BGH | SR0EN |
| Obsługa pamięci | unknown Dual-channel | DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | — |
Rdzenie
| Liczba rdzeni | 2 | 2 |
|---|---|---|
| Liczba wątków | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | Intel HD (Sandy Bridge) |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | 2MB (shared) | 2MB (shared) |
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. | — |
|---|
Cechy
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| CnQ | Yes | — |
| EIST | — | Yes |
| HT3.0 | Yes | — |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| Smart Cache | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
