AMD FX-8100 vs Intel Core i7-2720QM
Fizyczny
| Socket | AMD Socket AM3+ | Intel BGA 1224 |
|---|---|---|
| Rozmiar procesu | 32 nm | 32 nm |
| Tranzystory | 1,200 million | 1,160 million |
| Rozmiar matrycy | 315 mm² | 216 mm² |
| Pakiet | µPGA | BGA2 |
| Producent | — | Intel |
Wydajność
| Częstotliwość | 2.8 GHz | 2.2 GHz |
|---|---|---|
| Zegar turbo | up to 3.7 GHz | up to 3.3 GHz |
| Zegar bazowy | 200 MHz | 100 MHz |
| Mnożnik | 14.0x | 22.0x |
| Mnożnik odblokowany | Yes | No |
| Napięcie | 1.425 V | — |
| TDP | 95 W | 45 W |
Architektura
| Rynek | Desktop | Mobile |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Oct 12th, 2011 | Jan 3rd, 2011 |
| Nazwa kodowa | Zambezi | Sandy Bridge |
| Generacja | FX | Core i7 |
| Część | FD8100WMW8KGU | SR00W |
| Obsługa pamięci | DDR3 Dual-channel | unknown Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | — |
Rdzenie
| Liczba rdzeni | 8 | 4 |
|---|---|---|
| Liczba wątków | 8 | 8 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | Intel HD 3000 |
Cache
| Cache L1 | 384K | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB | 256K (per core) |
| Cache L3 | 8MB (shared) | 6MB (shared) |
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 | — |
|---|
Cechy
| AES | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| EIST | — | Yes |
| EVP | Yes | — |
| FMA4 | Yes | — |
| HT3.1 | Yes | — |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | — |
| SSSE3 | Yes | Yes |
| TXT | — | Yes |
| Turbo Core | Yes | — |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
| XOP | Yes | — |
