MojoKid writes: Yesterday, AMD launched its new Ryzen 4000 Series mobile processors for laptops at CES 2020, along with a monstrous 64-core/128-thread third-generation Ryzen Threadripper workstation desktop CPU. In addition to the new processors, on the graphics front the oft-leaked Radeon RX 5600 XT that target’s 1080p gamers in the sweet spot of the GPU market was also made official. In CPU news, AMD claims Ryzen 4000 series mobile processors offer 20% lower SOC power, 2X perf-per-watt, 5X faster power state switching, and significantly improved iGPU performance versus its previous-gen mobile Ryzen 3000 products. AMD’s U-Series flagship, the Ryzen 7 4800U, is an 8-core/16-thread processor with a max turbo frequency of 4.2GHz and integrated Vega-derived 8-core GPU.
Along with architectural enhancements and the frequency benefits of producing the chips at 7nm, AMD is underscoring up to 59% improved performance per graphics core as well. AMD is also claiming superior single-thread CPU performance versus current Intel-processors and significantly better multi-threaded performance. The initial Ryzen 4000 U-Series line-up consists of five processors, starting with the 4-core/4-thread Ryzen 5 4300U, and topping off with the aforementioned Ryzen 7 4800U. On the other end of the spectrum, AMD revealed some new information regarding its 64-core/128-thread Ryzen Threadripper 3990X processor. The beast chip will have a base clock of 2.9GHz and a boost clock of 4.3GHz with a whopping 288MB of cache. The chip will drop into existing TRX40 motherboards and be available on February 7th for $3990. AMD showcased the chip versus a dual socket Intel Xeon Platinum in the VRAY 3D rendering benchmark beating the Xeon system by almost 30 minutes in a 90-minute workload, though the Intel system retails for around $20K.
of this story at Slashdot.
Source:: Slashdot