Intel Celeron G3900 vs Intel Core 2 Extreme QX9775
物理
| 插座 | Intel Socket 1151 | Intel Socket 771 |
|---|---|---|
| 铸造厂 | Intel | Intel |
| 工艺尺寸 | 14 nm | 45 nm |
| 晶体管 | 1,400 million | 820 million |
| 模具尺寸 | 150 mm² | 2x 107 mm² |
| 包 | — | FC-LGA6 |
| tCaseMax | 65°C | 63°C |
性能
| 频率 | 2.8 GHz | 3.2 GHz |
|---|---|---|
| 涡轮时钟 | — | — |
| 基本时钟 | 100 MHz | 400 MHz |
| 乘数 | 28.0x | 8.0x |
| 乘数解锁 | No | Yes |
| TDP | 51 W | 150 W |
| 电压 | — | 1.35 V |
建筑
| 市场 | Desktop | Desktop |
|---|---|---|
| 生产状况 | Active | End-of-life |
| 发布日期 | Sep 1st, 2015 | Mar 24th, 2008 |
| 代码名称 | Skylake | Yorkfield |
| 代 | Celeron | Core 2 Extreme |
| 部分 | SR2HV | EU80574XL088N |
| 内存支持 | DDR3, DDR42133 MHz Dual-channel | DDR2 |
| ECC内存 | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | — |
核心
| 核心数 | 2 | 4 |
|---|---|---|
| 线程数 | 2 | 4 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | Intel HD 510 | — |
快取
| 缓存 L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| 缓存 L2 | 256K (per core) | 12MB (shared) |
| 缓存 L3 | 4MB (shared) | — |
特征
| AES-NI | Yes | — |
|---|---|---|
| AVX | Yes | — |
| AVX2 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | Yes |
| FMA3 | Yes | — |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | — |
| SSSE3 | Yes | Yes |
| TSX | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
笔记
| 笔记 | — | Being an Extreme Edition processor, it features an unlocked FSB multiplier that allows users to set the multiplier value above its shipped value. Unlike the QX9770, this chip uses the LGA-771 socket and is only compatible with Intel D5400XS "Skulltrail", |
|---|
