The whole thing is correspondingly analog once again in full configuration with 4x 16 GB, whereby the tertiary timings ending on Dd (different DIMM) become relevant here accordingly and can no longer be minimized to 1. 6400 C元2 * 1:1 5H16M DR, 2133 IF – Fully optimized dual-rank Hynix M-Die Sometimes the system still boots, but always ends up in the Bluescreen of Death a short time later. Even with higher voltages at SOC, VDDG etc., 2167 MHz can no longer be stabilized on the FCLK with such fast RAM. However, the Infinity Fabric now seems to be more heavily loaded due to the higher data volume, which means that one step less and thus only 2133 MHz can be operated stably. Accordingly, you’ll have to make do with screenshots from the BIOS from here on. Unfortunately, there still seems to be a bug in the Ryzen Master software, so that the timings are no longer displayed correctly here. Reports from testers with motherboards from other manufacturers also confirmed a hard limit of currently 6400 – 6600 Mbps to me, at least at normal temperatures.Īssuming DDR5-6400, all timings were then tightened and, mind you, still in 1:1 mode with unchanged voltages. However, since this limit is also noticeable with only a single RAM module in slot B2, I tend towards the former. Here, either the early AGESA code still has a bit of room for improvement or my mainboard has a hard limit here. Now we finally get to the manually optimized configurations, whereby the maximum achieved clock rate of 6400 Mbps is unfortunately a bit lower than I would have liked. ![]() So we can see one more time how much performance the faster connection between IO die and chiplets really brings, and furthermore if this behavior differs between JEDEC and EXPO RAM settings.Ħ400 C元2 * 1:1 5H16M SR, 2133 IF – Fully optimized single-rank Hynix M-Die This is the single-rank config with 6000 Mbps and EXPO timings for the last time, but this time with the full Infinity Fabric clock at 2167 MHz. 6000 C元0 EXPO 1:1 5H16M SR, 2167 IF – Maximized Infinity Fabric Both kits use the same Hynix M-Die memory chips and can be combined without any problems despite their different PCB design. Thus, we can immediately see whether dual-rank brings a reasonable performance increase compared to single-rank.īesides the G.Skill 6400 C元2 kit, a Teamgroup 6000 CL40 kit is used for this. Due to the dual-channel architecture, this configuration then effectively represents dual-channel and is marked accordingly in the diagrams. Yes, with X670 and Zen 4, 64 GB of DDR5 RAM can actually be run stably at 6000 Mbps. with 4 RAM modules instead of the usual 2. The DDR5-6000 C元0 configuration is now available in a double version, i.e. Yet, the company's website clearly indicates the availability of the CPU as 'global,' so as we mentioned in our previous coverage, AMD retains the option to release the chip in other locales in the future.6000 C元0 EXPO 1:1 5H16M DR, 2000 IF – Fully loaded One of the intriguing things about AMD's Ryzen 5 7500F is that the company is launching it in China and some other Asian countries, essentially retaining premium status for its AM5 platform in the rest of the world for at least a few weeks. Of course, AMD's AM5 platform is more expensive than its time-proven AM4 platform, but the former obviously offers an upgrade path for years. Meanwhile, the new CPU offers tangibly higher performance than AMD's Ry(6C/12T, 3.50 GHz – 4.40 GHz, no iGPU), which can be obtained for $116. Meanwhconsidering mind that iGPUs in Ryzen 7000-series CPUs are designed mostly for office workloads and troubleshooting, gamers will hardly miss this one.ĪMD's $179 Ryzen 5 7500F will sit below the Ry(6C/12T, 3.80 GHz – 5.10 GHz, a basic RDNA 2-based GPU), which costs $208 offering just slightly higher performance in games for $50 more. Speaking of graphics, as the 'F' letter in the model number implies, this CPU lacks an integrated GPU and requires a standalone graphics card. Just like the rest of the Zen 4-based Ryzen 7000-series CPUs released to date, the Ryzen 5 7500F processor has 28 PCIe Gen5 lanes, four of which are used to connect to the chipset, four are meant for a high-performance M.2 SSD with a PCIe 5.0 x4 interface, and 16 are available for graphics cards and other bandwidth-hungry components. Those who want overclockability will probably have to opt for a more expensive Ryzen 5 7600X, which has an MSRP of $299 and is among the best processors for gaming. The processor is rated for a 65W TDP and has a locked multiplier, so it can't be overclocked easily. The CPU features 6MB of L2 cache in total, 32MB of 元 cache, and a dual-channel DDR5 memory subsystem officially supporting DDR5-5200, but which can handle much higher data transfer rates, especially when used with modules supporting AMD's EXPO profiles. ![]() ![]() AMD's Ryzen 5 7500F is a six-core processor with a base clock of 3.70 GHz and a maximum boost clock of up to 5.0 GHz.
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