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批發(fā)回收筆記本CPU: Intel Cpu i7-640UM 參數(shù)配置
| General information | |
| Type | CPU / Microprocessor |
| Family | Intel Core i7 Mobile |
| Processor number | i7-640UM |
| Part number | CN80617003888AD |
| Frequency (GHz) | 1.2 |
| Frequency in IDA mode (GHz) | 2.267 |
| Frequency in LFM mode (MHz) | 667 |
| Clock multiplier | 9 |
| Package type | 1288-ball micro-FCBGA |
| Socket type | BGA1288 |
| Architecture / Microarchitecture / Other | |
| CPUID | 020652h |
| Core stepping | C2 |
| Next stepping | Q4B5 |
| Next production stepping | SLBSR |
| Processor core | Arrandale |
| Manufacturing technology (micron) | 0.032 |
| Number of cores | 2 |
| L2 cache size (KB) | 512 |
| L3 cache size (MB) | 4 |
| Features | AES EM64T technology Enhanced SpeedStep technology Execute disable bit Hyper-Threading technology MMX SSE SSE2 SSE3 SSE4 SSSE3 Trusted Execution technology Turbo Boost technology Virtualization technology (VT-d) Virtualization technology (VT-x) |
| Case temperature (°C) | 105 |
| Thermal Design Power (Watt) | 18 |
| Notes on sSpec SLBMM | |
| The processor supports vPro technology. This part includes Turbo Boost Technology. Maximum frequency increase in Turbo Boost mode is 667 MHz for 2 cores, and 1067 MHz for 1 core. The part supports DDR3-800 memory. Direct Memory Interface speed is 2.5 GT/s. Frequency of integrated graphics controller in turbo mode is 500 MHz. Maximum junction temperature of the graphics core is 100°C. The processor supports C1/C1E, C3 and C6 low-power states. Integrated graphics controller runs at 166 MHz. | |
SLBMM SLBSR Q4B5
 | ||
| i7-640UM銷售聯(lián)系人 | ||
| 聯(lián)系人 | 電話 | 郵箱 |
|---|---|---|
| Cellr | 15986663416 | cellr@nbcpu.com |
| Firm | 15986663422 | hyt@nbcpu.com |
| Gezi | 13510065839 | chenge@nbcpu.com |
| i7-640UM采購聯(lián)系人 | ||
| 聯(lián)系人 | 電話 | 郵箱 |
| Ridy | 15986663409 | Ridy@nbcpu.com |
| 0755-83247530 | ||
深圳市崇誠電子專營筆記本CPU十多年，主營筆記本CPU、顯卡芯片，型號齊全、質(zhì)量有保障，大量現(xiàn)貨庫存，如果你對這款i7-640UM感興趣,歡迎廣大新老客戶來電詢價！
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