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 i5-2550K
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Manufacturer | Intel | ||
Model | Core i5 | ||
Architecture | x86 | ||
Codename | Sandy Bridge-HE-4 | ||
Core frequency (Rated/Turbo Boost) | 3.4 GHz/3.8 GHz | ||
Cores/Threads | 4/4 | ||
Targeted market | Desktop PCs | ||
Package / Socket | LGA-1155 / Socket H2 | ||
Physical informations | |||
Package Size | 3,75x3,75 cm | Manufacturing process | 32 nm |
Die size | 216 mm² | Transistor count | 1160000000 |
Electrical informations | |||
Voltage | ??? | TDP | 95 W |
Bus frequency | |||
Bus type | DMI 2.0 | Width | 64 bits |
Base clock | 100 MHz | Core/Bus ratio | 34x |
Bus speed DMI 2.0 | 5 GT/s | ||
Caches | |||
L1 cache (data) | 4x32 KB | L1 Cache (instruction) | 4x32 KB |
L2 cache | 4x256 KB | L3 cache | 6 MB |
Other informations | |||
Release date | January 29th 2012 | ||
Launch price | $225 (OEM Price - for 1000 cpus) | ||
Functions/Features |
AES Encryption Advanced Vector Extensions (AVX) Coefficient multiplicateur débloqué EM64T Enhanced Intel Speedstep Technology (EIST) Execute Disable Bit MMX Quad Core SSE SSE2 SSE3 SSE4.1 SSE4.2 SSSE3 Turbo Boost |
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Integrated peripherals |
DDR3-1333 Memory controller Dual Channel 16 lanes PCI-Express 2.0 Controller Intel HD 2000 @ 850/1100MHz (Normal/Turbo) Graphic controller |
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Sspec (stepping) | QC4A (D2), SR0QH (D2) | ||
Part Number | BX80623I52550K (BOX), CM8062301213000 (OEM) | ||
Rarity | |||
In collection ? | no | ||
Benchmarks |