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namesarenotus t1_j42ws46 wrote

Reply to comment by ledow in Intel breaks the 6GHz barrier with $699 Core i9-13900KS processor by Avieshek

Well shit that’s a lot of power. I knew Xeons were not that efficient but I had no idea they drew that much consistently. Gotta get those I and O requests completed.

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ledow t1_j42y9rd wrote

The chip might be one part... but now consider a dual-processor setup, plus fans, plus cards (RAID, multiple 10Gb/40Gb networking, GPUs for some loads, etc.), plus storage (e.g. a server with 12+ drives in it is pretty standard, nowadays NVMe is pretty standard but the internal storage is often still 12 x 15K spinning disks), plus a TON of RAM (the last servers I bought have 32 DDR5 RAM slots - 16 per CPU - and can take several Tbytes of RAM).

Plus PSU losses, redundant PSUs (again... never completely idle), etc.

Dual NVMe boot drives + multiple 10GbE SFP ports + internal RAIDs on the order of 10Tb is pretty much standard "small school / office" hardware for servers nowadays.

And then you have multiple of them, usually in multiple locations, and that's just your on-premise stuff.

The small school I work for has 10Gb leased lines.

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