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Intel Pentium II 266 (0,35µ)
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Intel Core i7-7820X
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Manufacturer | Intel | ||
Model | Core i7 | ||
Architecture | x86 | ||
Codename | Skylake-X | ||
Core frequency (Rated/Turbo Boost) | 3.6 GHz/4.3 GHz | ||
Cores/Threads | 8/16 | ||
Targeted market | Desktop PCs | ||
Package / Socket | LGA-2066 / Socket R4 | ||
Physical informations | |||
Package Size | 5,85x5,1 cm | Manufacturing process | 14 nm |
Die size | ??? | Transistor count | ??? |
Electrical informations | |||
Voltage | ??? | TDP | 140 W |
Bus frequency | |||
Bus type | DMI 3.0 | Width | 64 bits |
Base clock | 100 MHz | Core/Bus ratio | 36x |
Bus speed DMI 3.0 | 8 GT/s | ||
Caches | |||
L1 cache (data) | 8x32 KB | L1 Cache (instruction) | 8x32 KB |
L2 cache | 8x1024 KB | L3 cache | 11 MB |
Other informations | |||
Release date | May 30th 2017 | ||
Launch price | $599 (OEM Price - for 1000 cpus) | ||
Functions/Features |
16-bit Floating-Point conversion instructions (F16C) 3-operand Fused Multiply-Add instructions (FMA3) Advanced Vector Extensions (AVX) Advanced Vector Extensions 2 (AVX2) Advanced Vector Extensions 512 (AVX-512) BMI EM64T Execute Disable Bit Hyper Threading (HT) Memory Protection Extension (MPX) MMX Software Guard Extension (SGX) SSE SSE2 SSE3 SSE4.1 SSE4.2 SSSE3 Trusted Execution Technology TSX Turbo Boost Max Technology 3.0 |
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Integrated peripherals |
DDR4-2666 Memory controller Quad Channel 28 lignes PCI-Express 3.0 Controller |
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Sspec (stepping) | SR3L5 (U0) | ||
Part Number | BX80673I77820X (BOX), BXC80673I77820X (BOX), CD8067303611000 (OEM) | ||
In collection ? | no | ||
Benchmarks | |||
Intel Core i7-7820X CPU X-series Processor 11M Cache, up to 4.30 GHz 8 Cores | $23.7 | ||
Intel Core i7-7820X Eight Core 3.6GHz 11MB Socket 2066 CPU Processor SR3L5 | $47.99 | ||
Intel Core i7-7820X CPU Processor #1633 | $49.99 |