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TypeCPU / MicroprocessorMarket segmentDesktopFamilyIntel Core i7Model number i7-8700CPU part numbersCM8068403358316 is an OEM/tray microprocessorBO80684I78700 is a boxed CPU with 16GB of Intel Optane memory (English version)BOC80684I78700 is a boxed CPU with 16GB of Intel Optane memory (Chinese version)BX80684I78700 is a boxed CPU (English version)BXC80684I78700 is a boxed CPU (Chinese version)Frequency 3200 MHzMaximum turbo frequency4600 MHz (1 core)4500 MHz (2 cores)4300 MHz (3 or more cores)Low power frequency800 MHzBus speed 8 GT/s DMIClock multiplier 32Package1151-land Flip-Chip Land Grid ArraySocketSocket 1151 / LGA1151Size1.48" x 1.48" / 3.75cm x 3.75cmIntroduction datePrice at introductionS-spec numbersPart numberProduction processors SR3QSBO80684I78700 +BOC80684I78700 +BX80684I78700 +BXC80684I78700 +CM8068403358316 + Architecture / MicroarchitectureMicroarchitectureCoffee LakeProcessor core Coffee Lake-SCore stepping U0 (QNML, SR3QS)Manufacturing process0.014 micronData width64 bitThe number of CPU cores6The number of threads12Floating Point UnitIntegratedLevel 1 cache size 6 x 32 KB 8-way set associative instruction caches6 x 32 KB 8-way set associative data cachesLevel 2 cache size 6 x 256 KB 4-way set associative cachesLevel 3 cache size12 MB 16-way set associative shared cachePhysical memory64 GBMultiprocessingUniprocessorExtensions and TechnologiesMMX instructionsSSE / Streaming SIMD ExtensionsSSE2 / Streaming SIMD Extensions 2SSE3 / Streaming SIMD Extensions 3SSSE3 / Supplemental Streaming SIMD Extensions 3SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 AES / Advanced Encryption Standard instructionsAVX / Advanced Vector ExtensionsAVX2 / Advanced Vector Extensions 2.0BMI / BMI1 + BMI2 / Bit Manipulation instructionsF16C / 16-bit Floating-Point conversion instructionsFMA3 / 3-operand Fused Multiply-Add instructionsEM64T / Extended Memory 64 technology / Intel 64 HT / Hyper-Threading technology VT-x / Virtualization technology VT-d / Virtualization