Intel Core 2 Duo E8800 (ES)
Intel Core 2 Duo E6200 (ES)
Intel Core 2 Duo E7700
Intel Pentium II 266 (0,35µ)
Intel Core 2 Duo E7800
Intel Core i7-640UM
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Manufacturer | Intel | ||
Model | Core i7 | ||
Architecture | x86 | ||
Codename | Arrandale | ||
Core frequency | 1.2 GHz | ||
Cores/Threads | 2/4 | ||
Targeted market | Laptop PCs | ||
Package | FCBGA-1288 | ||
Physical informations | |||
Package Size | 3,4x2,8 cm | Manufacturing process | 32 nm |
Die size | 81 mm² | Transistor count | 382000000 |
Electrical informations | |||
Voltage | ??? | TDP | 18 W |
Bus frequency | |||
Bus type | DMI | Width | 64 bits |
Base clock | 133 MHz | Core/Bus ratio | 9.0x |
Bus speed DMI | 2.5 GT/s | ||
Caches | |||
L1 cache (data) | 2x32 KB | L1 Cache (instruction) | 2x32 KB |
L2 cache | 2x256 KB | L3 cache | 3 MB |
Other informations | |||
Release date | January 7th 2010 | ||
Launch price | $305 (OEM Price - for 1000 cpus) | ||
Functions/Features |
Dual Core EM64T Enhanced Intel Speedstep Technology (EIST) Execute Disable Bit Hyper Threading (HT) Intel Virtualization Technology MMX SSE SSE2 SSE3 SSE4.1 SSE4.2 SSSE3 Ultra Low Voltage (ULV) |
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Integrated peripherals |
DDR3-1066 Memory controller Dual Channel 16 lanes PCI-Express 2.0 Controller Intel Graphics HD @ 166MHz Graphic controller |
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Sspec (stepping) | Q3G4, Q3LK, Q4B5 (K0), SLBMM (C2), SLBSR (K0) | ||
Part Number | CN80617003888AD (OEM) | ||
Rarity | |||
In collection ? | yes, in 2 Collections : Mixeur, Xhoba. | ||
Benchmarks | |||
Intel 1st Core Mobile ES CPU Q4B5 Q4B7 BGA1288 2Core ULV Eng Sample Processor | $9.95 | ||
Intel 1st Core Mobile ES CPU Q4B5 Q4B7 BGA1288 2Core ULV Eng Sample Processor | $9.95 | ||
Intel Dual-Core i7-640UM(1.2GHz) Laptop CPU - SLBMM - 3376 | $19.99 |