All The Energy, And All The Price range Too
In reply to your first two questions, it’s $15,761 and sure it will possibly do 4k gaming at 100fps or extra.
For that you simply get a Lian Li V3000 with a totally customized liquid cooling loop connected to a Threadripper 3990X and two Zotac GeForce RTX 3090s. The ASRock TRX40 Creator appears to have been modified to make sure it says cool as nicely, although the cooling of the 128GB of DDR4-3200 is left to the heatspreaders which G.SKILL makes use of.  The storage is relatively restricted out of the field, with a single 1 TB Samsung 980 PRO NVMe SSD put in, although there are two extra M.2 slots you possibly can populate in addition to eight SATA cables. All these PCIe lanes appear fairly helpful immediately, particularly once you add in a USB 3.2 Gen2x2 Sort-C port at 20 Gb/s and two Sort-A at 10 Gb/s; to not point out the legacy ports.
This isn’t fairly supposed to be a gaming rig, however as TechPowerUp proves of their overview it’s greater than as much as the duty of taking part in something at ridiculous resolutions (together with Crysis).  In checks resembling SPECworkstation 3.1 it blows away the competitors, which till now was a battle between a Ryzen 9 3900X and Intel’s i9 10900K; neither of which might come near the Fluid Works S5000.
Learn on and weep; from jealousy or pleasure.