AMD’s Zen three CPUs are right here—we take a look at the blistering-fast 5900X and 5950X | SochisLink

Brand-new CPUs look so pretty before you put the thermal paste on and hide them under a cooler.

Enlarge / Model-new CPUs look so fairly earlier than you place the thermal paste on and conceal them beneath a cooler. (credit score: Jim Salter)

Specs at a look: Ryzen 5000XT CPUs, as examined
OS Home windows 10 Skilled
CPU Ryzen 9 5950X (16c/32t)
Ryzen 9 5900X (12c/24t)
Ryzen 9 3900XT (12c/24t)—$455 at Amazon
RAM 2x 32GB Corsair Dominator Platinum RGB DDR4 3200—$180 ea at Amazon
GPU MSI GeForce 2060 RTX Tremendous—previously $450 at Amazon
HDD Samsung 860 Professional 1TB SSD—$200 at Amazon
Motherboard ASUS ROG Crosshair VIII Hero (Wi-Fi)—$380 at Amazon
Cooling NZXT Kraken X63 fluid cooler with 280mm radiator—$150 at Newegg
PSU EVGA 850Ga Modular PSU—$140 at Amazon
Chassis  Primochill Praxis Wetbench take a look at chassis—$200 at Amazon
Value as examined ≈$1,500 as examined, excluding CPU

A month in the past, AMD introduced the arrival of the Zen three desktop CPU structure. The announcement included new AMD inside benchmarks that implied Intel had misplaced its final desktop efficiency trophy—pure single-threaded efficiency.

Final week, Ars acquired samples of the 2 highest-end fashions within the new CPU lineup—the $800, 16-core/32-thread Ryzen 9 5950X, and the $550 12-core/24-thread Ryzen 9 5900X. And we will verify most of AMD’s benchmark claims—IPC has improved, together with each single and multi-threaded efficiency, throughout the board, beating Intel soundly on almost all fronts.

The one quibble we have now with AMD’s claims regards energy consumption, not efficiency—and to be honest, it is virtually actually not AMD’s fault. The system’s desktop idle energy consumption elevated about 10W—however the improve affected our older Ryzen 9 3900XT CPU, in addition to the 2 new Zen three components. Figuring out that, we anticipate the rise comes from the obligatory BIOS improve we needed to carry out on the ROG Crosshair VIII Hero motherboard, quite than the brand new CPUs themselves.

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