AMD FX-8140 vs Intel Core i7-3612QE
物理
| 插座 | AMD Socket AM3+ | Intel BGA 1023 |
|---|---|---|
| 工艺尺寸 | 32 nm | 22 nm |
| 晶体管 | 1,200 million | 1,400 million |
| 模具尺寸 | 315 mm² | 160 mm² |
| 包 | µPGA | FC-BGA12F |
| 铸造厂 | — | Intel |
性能
| 频率 | 3.2 GHz | 2.1 GHz |
|---|---|---|
| 涡轮时钟 | up to 4.1 GHz | up to 3.1 GHz |
| 基本时钟 | 200 MHz | 100 MHz |
| 乘数 | 16.0x | 21.0x |
| 乘数解锁 | Yes | No |
| 电压 | 1.425 V | — |
| TDP | 95 W | 35 W |
建筑
| 市场 | Desktop | Mobile |
|---|---|---|
| 生产状况 | unknown | unknown |
| 发布日期 | Oct 23rd, 2012 | Apr 29th, 2012 |
| 代码名称 | Zambezi | Ivy Bridge |
| 代 | FX | Core i7 |
| 部分 | FD8140WMW8KGU | SR0ND |
| 内存支持 | DDR3 Dual-channel | unknown Dual-channel |
| ECC内存 | No | No |
| PCI Express | Gen 2 | — |
核心
| 核心数 | 8 | 4 |
|---|---|---|
| 线程数 | 8 | 8 |
| SMP # CPU | 1 | 1 |
| 集成显卡 | — | Intel HD 4000 |
快取
| 缓存 L1 | 384K | 64K (per core) |
|---|---|---|
| 缓存 L2 | 8MB | 256K (per core) |
| 缓存 L3 | 8MB (shared) | 6MB (shared) |
笔记
| 笔记 | 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). This processor comes with an unlocked multiplier, allowing users to set the multiplier value higher than the shipped | Intel HD 4000 frequency: 650-1000MHz |
|---|
特征
| AES | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| EIST | — | Yes |
| EVP | Yes | — |
| FMA4 | Yes | — |
| HT3.1 | Yes | — |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | — |
| SSSE3 | Yes | Yes |
| TXT | — | Yes |
| Turbo Core | Yes | — |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
| XOP | Yes | — |
