AMD Athlon II X2 250 vs AMD FX-4300
Fizyczny
| Socket | AMD Socket AM3 | AMD Socket AM3+ |
|---|---|---|
| Rozmiar procesu | 45 nm | 32 nm |
| Tranzystory | 410 million | 1,200 million |
| Rozmiar matrycy | 117 mm² | 315 mm² |
| Pakiet | µPGA | µPGA |
Wydajność
| Częstotliwość | 3 GHz | 3.8 GHz |
|---|---|---|
| Zegar turbo | — | up to 4 GHz |
| Zegar bazowy | 200 MHz | 200 MHz |
| Mnożnik | 15.0x | 19.0x |
| Mnożnik odblokowany | No | Yes |
| Napięcie | 1.25 V | 1.425 V |
| TDP | 65 W | 95 W |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | End-of-life | unknown |
| Data wydania | Jun 2nd, 2009 | Oct 23rd, 2012 |
| Nazwa kodowa | Regor | Vishera |
| Generacja | Athlon II X2 | FX |
| Część | ADX250OCK23GQ | FD4300WMW4MHKFD4300WMHKBOX |
| Obsługa pamięci | DDR3 Dual-channel | DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Rdzenie
| Liczba rdzeni | 2 | 4 |
|---|---|---|
| Liczba wątków | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 256K | 192K |
|---|---|---|
| Cache L2 | 2MB | 4MB |
| Cache L3 | — | 8MB (shared) |
Cechy
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| CLMUL | — | Yes |
| CVT16 | — | Yes |
| EVP | — | Yes |
| FMA4 | — | Yes |
| HT3.1 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | — | Yes |
| Turbo Core | — | Yes |
| XOP | — | Yes |
Uwagi
| Uwagi | — | 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). This processor comes with an unlocked multiplier, allowing users to set the multiplier value higher than the shipped |
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