插座 | AMD BGA SP4r2 | AMD Socket AM3 |
---|---|---|
铸造厂 | GlobalFoundries | — |
工艺尺寸 | 14 nm | 45 nm |
晶体管 | 4,800 million | 758 million |
模具尺寸 | 213 mm² | 258 mm² |
包 | FC-BGASP4r2 | µPGA |
tCaseMax | 105°C | — |
频率 | 2.5 GHz | 3.2 GHz |
---|---|---|
涡轮时钟 | up to 3.1 GHz | — |
基本时钟 | 100 MHz | 200 MHz |
乘数 | 25.0x | 16.0x |
乘数解锁 | Yes | Yes |
TDP | 50 W | 80 W |
电压 | — | 1.4 V |
市场 | Server/Workstation | Desktop |
---|---|---|
生产状况 | Active | End-of-life |
发布日期 | Feb 21st, 2018 | Jan 25th, 2010 |
代码名称 | Zen | Callisto |
代 | EPYC Embedded | Phenom II X2 |
部分 | unknown | HDZ555WFK2DGMHDZ555WFGMBOX |
内存支持 | DDR4-2666 MHz Dual-channel | DDR3 Dual-channel |
ECC内存 | Yes | No |
PCI Express | Gen 3 | Gen 2 |
核心数 | 8 | 2 |
---|---|---|
线程数 | 16 | 2 |
SMP # CPU | 1 | 1 |
集成显卡 | — | — |
缓存 L1 | 96K (per core) | 128K (per core) |
---|---|---|
缓存 L2 | 512K (per core) | 512K (per core) |
缓存 L3 | 16MB (shared) | 6MB (shared) |
笔记 | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. |
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3DNow! | Yes | Yes |
---|---|---|
AMD-V | Yes | Yes |
AMD64 | Yes | Yes |
CnQ | Yes | — |
MMX | Yes | Yes |
NX bit | Yes | Yes |
SMT | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4A | Yes | Yes |