Intel Core i3-4340 vs Intel Core i7-975
Fizyczny
Socket | Intel Socket 1150 | Intel Socket 1366 |
---|---|---|
Producent | Intel | Intel |
Rozmiar procesu | 22 nm | 45 nm |
Tranzystory | 1,400 million | 731 million |
Rozmiar matrycy | 177 mm² | 263 mm² |
Pakiet | FC-LGA12C | FC-LGA8 |
tCaseMax | 72°C | — |
Wydajność
Częstotliwość | 3.6 GHz | 3.333 GHz |
---|---|---|
Zegar turbo | — | up to 3.6 GHz |
Zegar bazowy | 100 MHz | 133 MHz |
Mnożnik | 36.0x | 25.0x |
Mnożnik odblokowany | No | Yes |
TDP | 54 W | 130 W |
Napięcie | — | 1.375 V |
Architektura
Rynek | Desktop | Desktop |
---|---|---|
Status produkcji | unknown | End-of-life |
Data wydania | Sep 1st, 2013 | Jun 2nd, 2009 |
Nazwa kodowa | Haswell | Bloomfield |
Generacja | Core i3 | Core i7 |
Część | SR1NL | SLBEQ |
Obsługa pamięci | DDR3 Dual-channel | DDR3 Triple-channel |
Pamięć ECC | No | No |
PCI Express | Gen 3 | Gen 2 |
Rdzenie
Liczba rdzeni | 2 | 4 |
---|---|---|
Liczba wątków | 4 | 8 |
SMP # CPUs | 1 | 1 |
Zintegrowana karta graficzna | Intel HD 4600 | — |
Cache
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 4MB (shared) | 8MB (shared) |
Cechy
AES-NI | Yes | — |
---|---|---|
AVX | Yes | — |
AVX2 | Yes | — |
CLMUL | Yes | — |
EIST | Yes | Yes |
FMA3 | Yes | — |
HTT | Yes | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SMT | — | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | Yes | — |
TSX | Yes | — |
TXT | — | Yes |
VT-x | Yes | Yes |
XD bit | Yes | — |
XD-Bit | — | Yes |
Uwagi
Uwagi | — | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. |
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