CPU, Memory & Mainboard

AMD Ryzen 9000 X3D RAM Reference Guide – 8200 2:1 vs. 6400 1:1, 2R vs. 1R, Optimized vs. EXPO vs. JEDEC in Synthetics and Gaming

Ryzen X3D CPUs are known to be a force in gaming, even without fast RAM. However, this doesn’t mean that optimized system memory settings can’t be used to achieve even better performance. After all, the cache is just that – a cache – and sooner or later the data has to be written to or read from the RAM. Not every gamer has the time [...]


AVX512 throttling, clock stretching or something else entirely?! – 9800X3D with up to 35% less performance at the same clock | Investigative

Static overclocking of CPUs has been a thing of the past, inefficient and literally uncool, and not just since yesterday. Instead, dynamic OCs as an optimization of the boost behavior ex works are often the method of choice nowadays. Not least because AMD had completely deactivated static overclocking in the past with X3D CPUs especially popular [...]


ASRock Phantom Gaming X870E NOVA WiFi Review – Inexpensive Taichi alternative with experience report, teardown, material test and benchmarks

The ASRock Phantom Gaming X870E NOVA WiFi is a high-quality motherboard for the latest generation of AMD processors and is aimed at users who expect modern technologies and reliable performance. It impresses with a simple but elegant look with a subtle color scheme and robust workmanship. Particularly striking is the efficient cooling performance [...]


Intel Core Ultra 9 285K, Core Ultra 7 265K and Core Ultra 5 245K Gaming and Workstation Review – When more suddenly becomes less

The time has finally come and the results for Intel’s new Core Ultra 200 series are on the table. I can already spoil the fact that we will see very interesting, but partly mixed results today compared to AMD’s Ryzen 9000 series, especially in the gaming sector. The tension curve was also extremely tense for me and so it ended up as it [...]


MSI MPG X870E Carbon WiFi Review – Stable workhorse with experience report, teardown, material test and thermal modding

I recently replaced the MSI MEG X670E Ace in my benchtable with the MSI MPG X870E Carbon WiFi because a new (old) chipset for the Ryzen 9000 feels better and Intel is also releasing a new chipset together with Arrow Lake S into the product cycle. Just between you and me: in terms of performance, this stunt is superfluous, but with USB 4.0 and WiFi [...]


AMD Ryzen 9 9950X Gaming and Workstation Review – Some highlights in workstation applications and not consistent in games

It wasn’t easy to find the right attributes for AMD’s new Ryzen 9 9950X and the right headline for the test article. But while I was able to pull myself out of the noose elegantly with a relatively large amount of text, AMD will probably still have to sit, sweat and make a lot of improvements. There were certainly other reasons for the [...]


AMD Ryzen 5 9600X Review – Preferred narrow fare instead of high-end, but interesting is actually something completely different

Testing the AMD Ryzen 5 9600X as a harbinger of AMD’s new Ryzen 9000 series would only really be a cracker if AMD had raised the bar to completely new heights in terms of either performance or price or both. That’s not exactly the case, but the test is still very interesting because you have to look at all the charts in their entirety [...]


“S” as in “should be avoided” – DDR5 Samsung 16Gbit S-Die in the Corsair Vengeance 2×16 GB 6000CL38 kit tested with teardown and overclocking

Anyone who has been following me and my tests on igorslab.de for a while knows that whenever there is a new RAM IC on the market, I have to have it and test it immediately! After SK Hynix and Micron in particular have recently launched new memory chips on the market, Samsung is now following suit. Background and unboxing The 16 Gbit B-Die, which [...]


What Intel didn’t write on Reddit but thinks internally – The search for the solution to the Raptor Lake S instabilities continues (Leak)

I already posted yesterday in a news item and briefly commented on what Intel officially published on the night of 22 July 2024 via Reddit as a kind of interim report. However, according to the unanimous opinion of all colleagues and readers, the whole thing is unsatisfactorily short and contains nothing substantial apart from the announcement of [...]


Extensive workstation and AI test with Intel’s i9-13900K – The power profiles Baseline, Performance, Extreme and Insane from reasonable to pointless in practice

After we published Aris’ article about the power consumption of the Core i9-13900K in Cinebench 23 on Monday, I’m following up today with a larger program scope. And yes, I’m deliberately using a Z690 board because I also used it for the launch of Raptor Lake S and the subsequent refresh. That makes the comparison much easier [...]


Power consumption and load peaks: Checking the Intel performance profiles Baseline, Performance, Extreme and Insane in Cinebench CB23

There’s been a lot of talk lately about Intel’s potential degradation issues with the high-end 13th and 14th generation CPUs, so I thought I’d use Powenetics and test an i9-13900K under three different power settings: Standard, Performance and Extreme. Then there’s the “Insane” profile, where you set the 4096 [...]


Workstation tests, a Z690 board and Intel’s Core i9-13900K with old and new profiles: This is how (not only) the weekend dies (teaser)

Even though Intel is currently being celebrated for the new BIOS profiles for CPUs from Raptor Lake onwards on all the Z790 mainboards – has anyone ever asked themselves what will happen to the Z690 mainboards, which are also compatible? There’s nothing yet, nothing has been announced and you slowly get the impression that those [...]


Moody IMCs, beware! – Corsair Dominator Titanium RGB DDR5-8000 2x 24 GB Review with Overclocking and Teardown

A test is always particularly exciting when you come across unexpected problems for which the test subject is not actually responsible. This was also the case here. A RAM test, even if it’s a rather high-priced kit, now runs according to the same pattern for me and isn’t witchcraft. But this time I found myself trapped in an almost [...]


Raptor Lake Resfresh with the Intel Core i9-14900K, Core i7-14700K and Core i5-14600K Review – Hot dragon battle in the energetic final stage

Much helps much, my grandma used to say. And before you throw something away, it’s better to make something new out of it. So say my grandma and Intel. After Raptor Lake is before Arrow Lake, and so the Raptor refresh comes almost exactly one year later. Says Intel and my grandma is silent. And so, in addition to a bit more clock, at least [...]


Familiarly bright, fast as hell AND affordable?! – G.SKILL Trident Z5 RGB DDR5-6800 CL34 2x 16 GB kit in test with teardown and overclocking

First of all, I owe an apology to G.Skill, since the test sample was already sent to us last year, but the review is now online a few months later. The reason for this is that until recently we revised our test methodology for RAM kits in order to be able to test better and faster. However, the waiting time also benefits the Trident Z5’s [...]


Dominant even with new ICs? – Corsair Dominator Platinum RGB DDR5-7200 CL34 2x 16 GB Kit Test with Teardown and Overclocking

Every day is a groundhog… er, Corsair Dominator Platinum RGB DDR5 kit day, of course. We have already presented the exterior of Corsair’s high-end RAM modules a fair few times, but, as with so many things, it is mainly the inner values that matter. I can therefore already tell you that today’s test subject relies on SK Hynix 16 [...]


Intel’s new Xeon W-3400 and Xeon W-2400 series desktop workstation processors (Sapphire Rapids) with big performance leap and advanced platform features

Let’s first look back: Intel’s nevertheless very successful HEDT line ended in 2019 with the Core X series, almost 3 years ago. Since then, the company has launched three complete generations of mobile and desktop CPUs, but completely ignored the HEDT platform. In the meantime, the Core desktop chips of the 13th generation offer a high [...]


One last Hurrah for 5H16M?! – Corsair Dominator Platinum RGB DDR5-6600 CL32 2x 16 GB Kit Review with Teardown and Overclocking

With DDR5-6600 CL32, the kit from today’s review is not only the fastest RAM kit in Corsair’s portfolio but even market-wide in Europe, at least at this point. The exterior is the familiar Dominator Platinum RGB design, which we had even looked at 2 times before in tests. Accordingly, we will focus especially on the inner values of the [...]


CPU temperatures within limits? – Thermal Grizzly, Thermalright, Jeyi and Feng Zao LGA1700 frames in comparison test

the Intel Alder Lake CPUs with their LGA1700 and Independent Loading Mechanism (ILM) including the bending problem have been around for 9 months now. The successor CPUs aka Raptor Lake might not be long away, but it has already been confirmed that they will use the same socket and thus most likely ILM as well. Existing motherboards with a 600 [...]


It’s over 7000! – Teamgroup DELTA RGB DDR5-6400 CL40 2 x 16GB kit Review with Overclocking and Teardown

Teamgroup has been offering some of the fastest memory modules for the platform with the T-Force DELTA DDR5 kits almost since the launch of Intel’s Alder Lake CPUs. At least on paper, other manufacturers have recently introduced even faster kits, but XMP specifications are not everything, as we know. Today, we will take another close look at [...]


JEDEC vs. Intel DDR5 specs – timings tRRD_S, tRRD_L, tFAW and tRTP in benchmark tests with Alder Lake

Today I want to talk about a guilty pleasure of mine, the overclocking of RAM, more precisely DDR5 and its timings. There is a strange difference between the specifications of JEDEC, the standard’s committee, and the Intel specifications of the Alder Lake CPUs of the 12th generation. And even though the exact functionality of the individual [...]


Affordable DDR5 lottery with potential peak performance – Patriot Signature Line DDR5-4800 modules in overclocking test | Review

SK Hynix 16 Gbit M-Die is known to be the holy grail in terms of DDR5 overclocking, at least at time of writing. The prices for the fastest kits with clock rates in the XMP profile of over 6000 Mbps are still quite expensive. However, if you dare to work on the clock and timings of the RAM yourself anyway, cheaper kits with the same ICs are an [...]


Intel’s finest crowbar selection – Core i9-12900KS binning and OC comparison with 12900K/KF

The Intel Core i9-12900KS has been on the market for a few weeks now and is, at least on paper, actually just an even more highly selected variant of the i9-12900K with a slightly higher clock and base power out of the box. Enthusiasts argue about whether this is a sensible expansion of the product portfolio. Overclockers are naturally keen on the [...]


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