Socket | AMD BGA SP4r2 | AMD Socket 940 |
---|---|---|
Hersteller | GlobalFoundries | — |
Strukturgröße | 14 nm | 90 nm |
Transistoren | 4,800 million | 233 million |
Chipgröße | 213 mm² | unknown |
Package | FC-BGASP4r2 | µPGA |
tCaseMax | 105°C | — |
Taktfrequenz | 2.5 GHz | 1800 MHz |
---|---|---|
Übertaktung | up to 3.1 GHz | — |
Basis-Taktfrequenz | 100 MHz | 200 MHz |
Multiplikator | 25.0x | 9.0x |
Multiplikator entsperrt | Yes | No |
TDP | 50 W | 95 W |
Stromspannung | — | 1.35 V |
Typ | Server/Workstation | Server/Workstation |
---|---|---|
Produktionsstatus | Active | End-of-life |
Veröffentlichungsdatum | Feb 21st, 2018 | May 31st, 2005 |
Codename | Zen | Italy |
Generation | EPYC Embedded | Opteron X2 |
Part# | unknown | OSA265FAA6CB |
Speicherunterstützung | DDR4-2666 MHz Dual-channel | unknown Dual-channel |
ECC-Speicher | Yes | No |
PCI Express | Gen 3 | Gen 2 |
Anzahl der Kerne | 8 | 2 |
---|---|---|
Anzahl der Threads | 16 | 2 |
SMP # CPUs | 1 | 2 |
Integrierter Grafikprozessor | — | — |
Cache L1 | 96K (per core) | 128K |
---|---|---|
Cache L2 | 512K (per core) | 1MB |
Cache L3 | 16MB (shared) | — |
Anmerkungen | 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 | — |