PS: While Intel killed client SKU AVX-512, AMD is SHIPPING it with Zen 4, Ryzen 7000 !
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0:00 Introduction
10:00 Zen 4
AM4: 5 years, 5 CPU architectures, 4 processs nodes, 125+ CPUs, 500+ boards
Zen 4 core: 2x 1MB per core L2 cacche, ~15% single thread perf inc, 5+ GHz max boost
( ~15 % single-threaded uplift“ is the sum of IPC and clock increase)
AI accel (AVX 512 and BFLOAT16 ?)
AM5 1718 LGA (from PGA)
DDR5, PCIe 5
AM4 coolers supported
RDNA2 GPU in 6nm i/o die
5nm, 170 W TDP
3 die max
16 core
X670E, X670, B650
24 pie lanes
14 USB, 20 gp
6E WiFI
4 display outputs
Smart Access Storage
Ultrathin gaming, 16 mm thicc
6nm Mendocino APU for cheap “Everyday laptops” 4C/8T Zen 2