When AMD introduced that its new Zen Three core was a ground-up redesign and supplied full efficiency management, we needed to ask them to verify if that’s precisely what they mentioned. Despite being lower than 10% the scale of Intel, and really near folding as an organization in 2015, the bets that AMD made in that timeframe with its subsequent technology Zen microarchitecture and Ryzen designs are actually coming to fruition. Zen Three and the brand new Ryzen 5000 processors, for the desktop market, are the belief of these targets: not solely efficiency per watt and efficiency per greenback leaders, however absolute efficiency management in each section. We’ve gone into the brand new microarchitecture and examined the brand new processors. AMD is the brand new king, and now we have the info to point out it.
New Core, Same 7nm, Over 5.zero GHz!
The new Ryzen 5000 processors are drop-in replacements for the Ryzen 3000 sequence. Anyone with an AMD X570 or B550 motherboard at the moment, with the most recent BIOS (AGESA 1081 or above), ought to be capable of purchase and use one of many new processors and not using a fuss. Anyone with an X470/B450 board must wait till Q1 2021 as these boards are up to date.
As we’ve beforehand coated, AMD is launching 4 processors at the moment for retail, starting from six cores as much as sixteen cores.
| AMD Ryzen 5000 Series Processors Zen 3 Microarchitecture |
||||||
| AnandTech | Cores Threads |
Base Freq |
Turbo Freq |
L3 Cache |
TDP | MSRP |
| Ryzen 9 5950X | 16c/32t | 3400 | 4900 | 64 MB | 105 W | $799 |
| Ryzen 9 5900X | 12c/24t | 3700 | 4800 | 64 MB | 105 W | $549 |
| Ryzen 7 5800X | 8c/16t | 3800 | 4700 | 32 MB | 105 W | $449 |
| Ryzen 5 5600X | 6c/12t | 3700 | 4600 | 32 MB | 65 W | $299* |
*Comes with Bundled CPU Cooler
All the processors have native assist for DDR4-3200 reminiscence as per JEDEC requirements, though AMD recommends one thing barely quicker for optimum efficiency. All the processors even have 20 lanes of PCIe 4.zero for add-in units.
The Ryzen 9 5950X: 16 Cores at $799
The prime processor is the Ryzen 9 5950X, with 16 cores and 32 threads, providing a base frequency of 3400 MHz and a turbo frequency of 4900 MHz – on our retail processor, we really detected a single core frequency of 5050 MHz, indicating that this processor will turbo above 5.zero GHz with ample thermal headroom and cooling!
This processor is enabled through two eight core chiplets (extra on chiplets beneath), every with 32 MB of L3 cache (complete 64 MB). The Ryzen 9 5950X is rated on the similar TDP because the Ryzen 9 3950X, at 105 W. The peak energy will likely be ~142 W, as per AMD’s socket design, on motherboards that may assist it.
For people who don’t learn the remainder of the overview, the brief conclusion for the Ryzen 9 5950X is that even at $799 urged retail worth, it permits a brand new stage of shopper grade efficiency throughout the board. The single thread frequency is loopy excessive, and when mixed with the brand new core design with its increased IPC, pushes workloads which might be single-core restricted above and past Intel’s finest Tiger Lake processors. When it involves multi-threaded workloads, now we have new data for a shopper processor throughout the board.
The Ryzen 9 5900X: 12 Cores at $549
Squaring off in opposition to Intel’s finest shopper grade processor is the Ryzen 9 5900X, with 12 cores and 24 threads, providing a base frequency of 3700 MHz and a turbo frequency of 4800 MHz (4950 MHz was noticed). This processor is enabled by way of two six-core chiplets, however all of the cache remains to be enabled at 32 MB per chiplet (64 MB complete). The 5900X additionally has the identical TDP because the 3900X/3900XT it replaces at 105 W.
At $549, it’s priced $50 increased than the processor it replaces, which signifies that for the additional 10% value it must showcase that it could carry out at the least 10% higher.
