Erratic V2 BOM
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(semi) complete Tweakers.net vraag & aanbods
Epyc 7282 16 core + ASRock Rack EPYCD8 met IPMI + 64GB DDR4 Registered ECC
Total Price: 500 euro
Pros:
- server grade
- motherboard has a LOT of options (oculink, 4x pci-e x16, M2)
- With our current memory we might be able to go to 128GB DDR4 ECC
- With the available SATA we could use it to combine Harmony and any GPU machine we want in the future
- Multithread of 30137 and a single of 1945
- Multi-threaded is ~290% faster than current Erratic
Cons:
- Single threaded performance is only ~16% faster than current
- 120 watt TDP so it slurps way more power
- 500 euro is a hefty price
Ryzen 5900X / ROG Strix B550-F Gaming / 64 GB DDR4 3600Mhz aangeboden
Total Price: 350 euro
Pros:
- Comes with motherboard + cpu + memory
- 12 cores / 24 threads monster
- 3.5x faster single core than current, 4.6x faster multi-thread
- 2.5gb ethernet
- 2x M2 slots
- 6 Sata connections (we use 5)
Cons:
- With 105w we are staying within the same TDP range, however performance per watt is significantly higher and newer arch + modern chipset etc means the CPU and entire system itself is way more efficient at idle.
- Anus motherboard
- 5900x has no IGPU
- We will have to get a new (beefy) cooler.
- Motherboard doesn't seem to do (n-buffered) ECC ram
Upgrade kit: gigabyte x570s aorus master / 5900x / g.skill 64GB aangeboden
Total Price: 450 euro
Same CPU as the above listing, so the same pros & cons apply. Will mostly concentrate on the motherboard. Both listings have the same memory speed as well.
Pros:
- gigabyte motherboard
- Support for un-buffered ecc
- 2.5Gbps lan
- has 3 pci-e 16x slots and two M2 slots.
- 6 Sata connections (we use 5)
Cons:
- 4x 16GB memory = more power usage
- costs 100 euro more
- Also will need a beefy cooler