Socket | AMD BGA SP4r2 | AMD Socket 940 |
---|---|---|
Producent | GlobalFoundries | — |
Rozmiar procesu | 14 nm | 90 nm |
Tranzystory | 4,800 million | 233 million |
Rozmiar matrycy | 213 mm² | unknown |
Pakiet | FC-BGASP4r2 | µPGA |
tCaseMax | 105°C | — |
Częstotliwość | 2.5 GHz | 1800 MHz |
---|---|---|
Zegar turbo | up to 3.1 GHz | — |
Zegar bazowy | 100 MHz | 200 MHz |
Mnożnik | 25.0x | 9.0x |
Mnożnik odblokowany | Yes | No |
TDP | 50 W | 95 W |
Napięcie | — | 1.35 V |
Rynek | Server/Workstation | Server/Workstation |
---|---|---|
Status produkcji | Active | End-of-life |
Data wydania | Feb 21st, 2018 | May 31st, 2005 |
Nazwa kodowa | Zen | Italy |
Generacja | EPYC Embedded | Opteron X2 |
Część | unknown | OSA265FAA6CB |
Obsługa pamięci | DDR4-2666 MHz Dual-channel | unknown Dual-channel |
Pamięć ECC | Yes | No |
PCI Express | Gen 3 | Gen 2 |
Liczba rdzeni | 8 | 2 |
---|---|---|
Liczba wątków | 16 | 2 |
SMP # CPUs | 1 | 2 |
Zintegrowana karta graficzna | — | — |
Cache L1 | 96K (per core) | 128K |
---|---|---|
Cache L2 | 512K (per core) | 1MB |
Cache L3 | 16MB (shared) | — |
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. | — |
---|
3DNow! | Yes | Yes |
---|---|---|
AMD-V | Yes | — |
AMD64 | Yes | Yes |
CnQ | Yes | — |
MMX | Yes | Yes |
NX bit | Yes | — |
SMT | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4A | Yes | — |