AMD Phenom II X2 X640 BE
The AMD Phenom II X2 Dual-Core Mobile X640 BE (Black Edition) is a dual core processor for laptops that clocks with 3.2 GHz. Due to the missing level 3 cache, the architecture is similar to the desktop Athlon II X2 (Athlon II X2 260). The performance should be similar to a 2.9 GHz Core 2 Duo (because of the larger Cache of the Core 2 series in this clock range). Due to the missing multiplicator lock, the X640BE is easy to overclock (if the BIOS supports it).
As a difference to the Core 2 series, the Phenom II offers an integrated DDR3 memory controller on the processor die. It is manufactured in 45nm SOI and specified with 45 Watt TDP.
| Codename | Champlain | ||||||||||||||||||||||||
| Series | AMD Phenom II X2 | ||||||||||||||||||||||||
Series: Phenom II X2 Champlain
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| Clock Rate | 3200 MHz | ||||||||||||||||||||||||
| Front Side Bus | 3600 | ||||||||||||||||||||||||
| Level 1 Cache | 256 KB | ||||||||||||||||||||||||
| Level 2 Cache | 2 MB | ||||||||||||||||||||||||
| Number of Cores / Threads | 2 / 2 | ||||||||||||||||||||||||
| Power Consumption (TDP = Thermal Design Power) | 45 Watt | ||||||||||||||||||||||||
| Manufacturing Technology | 45 nm | ||||||||||||||||||||||||
| Socket | S1 | ||||||||||||||||||||||||
| Features | MMX, 3DNow!, SSE1-3A, AMD64, Enhanced Virus Protection, Virtualization, DDR3 Memory Controller | ||||||||||||||||||||||||
| 64 Bit | 64 Bit support | ||||||||||||||||||||||||
| Architecture | x86 | ||||||||||||||||||||||||
| Announcement Date | 05/12/2011 | ||||||||||||||||||||||||
Benchmarks
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
2839 points (17%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
5439 points (4%)
wPrime 1.55 - wPrime 1.55 32m *
24.7 s (13%)
3DMark 06 - CPU - 3DMark 06 - CPU
2684 Points (4%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
24.7 s (5%)
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
31446 MIPS (15%)
- Range of benchmark values
- Average benchmark values
* Smaller numbers mean a higher performance
- Average benchmark values* Smaller numbers mean a higher performance
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- $29.95AMD CPU HDZ955FBGMBOX Phenom II X4 955 Black Edition 3.2GHz AM3 125W Retail
- $29.95AMD Phenom II X4 955 HDZ955FBGIBOX 3.2 GHz/6 MB L3/125W Processor
v1.35
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