I found a pile of old xeon, two of them being pga instead of lga, pretty fun ! They all date from before 2010, the strongest ones being 4c8t : r/ intel
Intel Xeon Xeon 3000DP/2M/800 604-pin Xeon 3.0G server CPU - AliExpress
INTEL XEON 3200DP/IM/800 PROCESSOR out of 2400 Server