Let's talk #AMD #Zen4 #x86 AM5! #Ad: PCs & more @Amazon: https://services.exactcode.de/amzn.cgi?index=books&keywords=rust You can support my work at: https://patreon.com/renerebe https://github.com/sponsors/rxrbln/ http://onlyfans.com/renerebe
https://exactcode.com https://t2sde.org https://rene.rebe.de
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