# CPU Microarchitecture Diagrams

Microarchitecture diagrams of several CPUs.

Major microarchitectures of CPU vendors:

1. AMD: [Zen 1](<https://jia.je/cpu/zen1.html>) -\> [Zen 2](<https://jia.je/cpu/zen2.html>) -\> [Zen 3](<https://jia.je/cpu/zen3.html>) -\> [Zen 4](<https://jia.je/cpu/zen4.html>) -\> [Zen 5](<https://jia.je/cpu/zen5.html>) -\> Zen 6
2. ARM:

   - Cortex-A72
   - [Cortex-A73](<https://jia.je/cpu/cortex_a73.html>)
   - Cortex-A55/[Cortex-A75](<https://jia.je/cpu/cortex_a75.html>)
   - [Cortex-A76](<https://jia.je/cpu/cortex_a76.html>)/Neoverse-N1(based on Cortex-A76)
   - [Cortex-A77](<https://jia.je/cpu/cortex_a77.html>)
   - Cortex-A78/[Cortex-X1](<https://jia.je/cpu/cortex_x1.html>)/Neoverse-V1(based on Cortex-X1)
   - Cortex-A510/Cortex-A710/[Cortex-X2](<https://jia.je/cpu/cortex_x2.html>)/[Neoverse-N2](<https://jia.je/cpu/neoverse_n2.html>)(based on Cortex-A710)
   - Cortex-A715/[Cortex-X3](<https://jia.je/cpu/cortex_x3.html>)/[Neoverse-V2](<https://jia.je/cpu/neoverse_v2.html>)(based on Cortex-X3)
   - Cortex-A520/Cortex-A720/[Cortex-X4](<https://jia.je/cpu/cortex_x4.html>)/Neoverse-V3(based on Cortex-X4)/Neoverse-N3(based on Cortex-A720)
   - Cortex-A725/[Cortex-X925](<https://jia.je/cpu/cortex_x925.html>)
   - C1-Nano/C1-Pro/C1-Premium/C1-Ultra
   - C2-Ultra
3. Apple:

   - M1/A14 ([Firestorm](<https://jia.je/cpu/firestorm.html>) + Icestorm)
   - M2/A15 ([Avalanche](<https://jia.je/cpu/avalanche.html>) + Blizzard)
   - A16 (Everest + Sawtooth)
   - M3 ([P-Core](<https://jia.je/cpu/m3_pcore.html>) + E-Core)
   - A17
   - M4 ([P-Core](<https://jia.je/cpu/m4_pcore.html>) + E-Core)
   - A18
4. Intel:

   - [Skylake](<https://jia.je/cpu/skylake.html>)
   - [Sunny Cove](<https://jia.je/cpu/sunny_cove.html>) (Ice Lake)
   - [Golden Cove](<https://jia.je/cpu/golden_cove.html>) + [Gracemont](<https://jia.je/cpu/gracemont.html>) (Alder Lake/Sapphire Rapids) -\> Raptor Cove + [Gracemont](<https://jia.je/cpu/gracemont.html>) (Raptor Lake/Emerald Rapids)
   - [Redwood Cove](<https://jia.je/cpu/redwood_cove.html>) + [Crestmont](<https://jia.je/cpu/crestmont.html>) (Meteor Lake/Granite Rapids/Sierra Forest)
   - [Lion Cove](<https://jia.je/cpu/lion_cove.html>) + [Skymont](<https://jia.je/cpu/skymont.html>) (Lunar Lake/Arrow Lake/Clearwater Forest) -\> [Cougar Cove](<https://jia.je/cpu/cougar_cove.html>) + [Darkmont](<https://jia.je/cpu/darkmont.html>) (Panther Lake/Clearwater Forest/Wildcat Lake)
   - Coyote Cove + Artic Wolf (Nova Lake) -\> Panther Cove (Diamond Rapids)
5. Qualcomm: [Oryon](<https://jia.je/cpu/oryon.html>)
6. NVIDIA: [Olympus](<https://jia.je/cpu/nvidia_olympus.html>)