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Goldmont Plus - Microarchitectures - Intel
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Revision as of 06:24, 26 July 2017 by 60.53.231.146 (talk) (https://twitter.com/FanlessTech/status/867867363022184449 "Exclusive: Gemini Lake features Goldmont Plus core, 4MB cache (up from 2MB), DDR4, integrated WiFi / BT")

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Goldmont Plus µarch
General Info
Arch TypeCPU
DesignerIntel
ManufacturerIntel
Process14 nm
Core Configs2, 4
Pipeline
TypeSuperscalar
OoOEYes
SpeculativeYes
Reg RenamingYes
Instructions
ISAx86-16, x86-32, x86-64
ExtensionsMOVBE, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, POPCNT, AES, PCLMUL, RDRND, SHA
Cache
L1I Cache32 KiB/Core
8-way set associative
L1D Cache24 KiB/Core
6-way set associative
L2 Cache2 MiB/2 Cores
16-way set associative
Cores
Core NamesGemini Lake
Succession

Goldmont Plus is Intel's 14 nm microarchitecture of system on chips for the ultra-low power (ULP) devices serving as a successor to Goldmont. Goldmont Plus-based processors and SoCs are part of the Atom, Pentium, and Celeron families.

Codenames

Platform Core Target
Gemini Lake Gemini Lake Tablets, Entry-level PCs

Architecture

Key changes from Goldmont

  • 4-way decode (from 3-way)[1]
  • Integrated Intel wireless controller (IEEE 802.11ac)

Block Diagram

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Core

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  1. https://patchwork.kernel.org/patch/9836747/
codenameGoldmont Plus +
core count2 + and 4 +
designerIntel +
full page nameintel/microarchitectures/goldmont plus +
instance ofmicroarchitecture +
instruction set architecturex86-16 +, x86-32 + and x86-64 +
manufacturerIntel +
microarchitecture typeCPU +
nameGoldmont Plus +
process14 nm (0.014 μm, 1.4e-5 mm) +