AMD A4-6300 vs Intel Core i7-2920XM
物理
| 插座 | AMD Socket FM2 | Intel Socket G2 (988B) |
|---|---|---|
| 工艺尺寸 | 32 nm | 32 nm |
| 晶体管 | 1,178 million | 1,160 million |
| 模具尺寸 | 246 mm² | 216 mm² |
| 包 | µPGA | rPGA |
| tCaseMax | 70°C | — |
| 铸造厂 | — | Intel |
性能
| 频率 | 3.7 GHz | 2.5 GHz |
|---|---|---|
| 涡轮时钟 | up to 3.9 GHz | up to 3.5 GHz |
| 基本时钟 | 100 MHz | 100 MHz |
| 乘数 | 37.0x | 25.0x |
| 乘数解锁 | No | Yes |
| 电压 | 1.475 V | — |
| TDP | 65 W | 55 W |
建筑
| 市场 | Desktop | Mobile |
|---|---|---|
| 生产状况 | unknown | End-of-life |
| 发布日期 | Jun 1st, 2013 | Jan 3rd, 2011 |
| 代码名称 | Richland | Sandy Bridge |
| 代 | A4 | Core i7 |
| 部分 | AD6300OKA23HL | SR02E |
| 内存支持 | DDR3 Dual-channel | unknown Dual-channel |
| ECC内存 | No | No |
核心
| 核心数 | 2 | 4 |
|---|---|---|
| 线程数 | 2 | 8 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | Radeon HD 8370D | Intel HD 3000 |
快取
| 缓存 L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 1MB (per core) | 256K (per core) |
| 缓存 L3 | — | 8MB (shared) |
特征
| 3DNow! | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | — | Yes |
| CnQ | Yes | — |
| EIST | — | Yes |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
笔记
| 笔记 | — | This processor comes with an unlocked BCLK 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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