AMD Phenom II X2 555 BE vs Intel Core 2 Duo E8500
物理
| 插座 | AMD Socket AM3 | Intel Socket 775 |
|---|---|---|
| 工艺尺寸 | 45 nm | 45 nm |
| 晶体管 | 758 million | 410 million |
| 模具尺寸 | 258 mm² | 107 mm² |
| 包 | µPGA | FC-LGA6 |
| 铸造厂 | — | Intel |
| tCaseMax | — | 72°C |
性能
| 频率 | 3.2 GHz | 3.166 GHz |
|---|---|---|
| 涡轮时钟 | — | — |
| 基本时钟 | 200 MHz | 333 MHz |
| 乘数 | 16.0x | 9.5x |
| 乘数解锁 | Yes | No |
| 电压 | 1.4 V | 1.2 V |
| TDP | 80 W | 65 W |
建筑
| 市场 | Desktop | Desktop |
|---|---|---|
| 生产状况 | End-of-life | End-of-life |
| 发布日期 | Jan 25th, 2010 | Jan 1st, 2008 |
| 代码名称 | Callisto | Wolfdale |
| 代 | Phenom II X2 | Core 2 Duo |
| 部分 | HDZ555WFK2DGMHDZ555WFGMBOX | SLAPKSLB9K |
| 内存支持 | DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| ECC内存 | No | No |
| PCI Express | Gen 2 | Gen 2 |
核心
| 核心数 | 2 | 2 |
|---|---|---|
| 线程数 | 2 | 2 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | — | — |
快取
| 缓存 L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 512K (per core) | 6MB (shared) |
| 缓存 L3 | 6MB (shared) | — |
笔记
| 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. It is branded under the Black Edition label. | Spec Code of E0 Stepping: SLB9K |
|---|
特征
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| C1E | — | Yes |
| C2E | — | Yes |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | — | Yes |
| SSE4A | Yes | — |
| TXT | — | Yes |
| VT | — | Yes |
