AMD Reveals 3rd Gen Ryzen CPUs And 7nm Radeon RX5000 GPU
Rumours had been trickling by on the new lineup of 3rd generation Ryzen and Radeon NAVI GPUs of AMD. Computex 2019 launched with its very first keynote by AMD’s CEO, Dr. Lisa Su. AMD has various announcements to make on their lineups and their new data centre offerings, AMD Epyc.
A major announcement in AMD’s keynote was it’s much awaited new 7nm GPUs which will be a part of their Radeon NAVI, i.e AMD Radeon RX 5000 lineup of graphics cards. The nomenclature is influenced by the company’s 50th anniversary.
The new microarchitecture, called RDNA, is set to replace the GCN architecture that has powered AMD’s Radeon GPU. The notable improvements thus far have been the new compute design engine, multi-level cache hierarchy and a streamlined graphics pipeline. Essentially providing higher clock speeds for the graphics card at a lower power. The new GPUs are also the first to adopt the PCIe Gen 4.
A quick benchmark on the Strange Brigade has AMD’s Radeon RX 5700 take a marginal 10% lead on NVidia’s RTX 2070 graphics card. AMD is expected to start shipping by July 2019, although the details are reported to be revealed on June 10.
AMD RYZEN 3RD GEN
The new and highly anticipated CPU lineups from AMD were finally unveiled. Being built on a 7nm process node, the AMD Ryzen 7 3700X is an 8 core/16 threads processor which is also compatible with the AM4 socket but will need the latest X570 platform to bring out its full potential. This does not mean using older motherboards such as the X370 or X470 is pointless. A significant lead in terms of performance was showcased by AMD’s new CPU over Intel’s Core i7-9700K in comparison. The 3700X scoring 4806 points in Cinebench while 9700K only managed 3276 points. This, however, was not the top SKU in the mainstream lineup. The 3800X followed after 3700X and had a base clock of 3.9 GHz and a boost clock of 4.5GHz. The 3800X has 105W TDP in comparison to 3700X with 65W TDP. 3800X had a mean lead of 11% that went upto 34% when in comparison to its older generation Ryzen 7 2700Z when performance was testes in gaming.
AMD has also announced the Ryzen 9 top of the line SKUs, with the most powerful being Ryzen 9 3900X, a 12-core/ 24 threads processor with a 105W TDP draw. Its base clock sits at 3.8Ghz while the boost clock reaches 4.6GHz that utilizes two chiplets to achieve the high core count. Blender benchmark was used to pit the Ryzen 9 3900X against Intel’s Core i9-9920X processor that has a 165W TDP, in which the new Ryzen processor outclassed in both single and multi-core performance.
Dr Lisa Su, the CEO of AMD, announced the new data centre offerings, AMD EPYC. EPYC has grown over the last 3 years to have more than 60 solutions on more than 50 cloud installations. This was followed by AMD’s crown jewel, the Frontier Supercomputer at Oak Ridge, National Laboratory that is capable of more than 1.5 exaFLOPS and is reportedly said to receive the world’s fastest supercomputer once it goes live.
Similarly to Sony’s announcements of collaborating with Microsoft for their cloud computing solutions, AMD unveiled that it has also incorporated AMD EPYC with Microsoft’s Azure.
Codenamed ‘Rome’ the 2nd Gen EPYC processors by AMD give upto 64 cores per socket and are claimed to be able to push out four times more floating point workload per socket when compared to its previous generation. A demonstration showcased the 2nd Gen AMD EPYC 2-socket solution going up against an Intel Cascade Lake 8280 28 core/ socket 2-socket solution. The EPYC solution crunched out 19.60 ns/Day compared to the Intel solution. The launch is set to be in Q3 2019.