Tag Archives: Zen

KitGuru has done a heap of testing with AMD Zen 5 CPUs and each time we think we have finished we seem to start testing all over again. After our initial CPU reviews we got news from AMD about the impact of Windows 11 24H2 and once we had checked that out we  decided to compare every generation of AMD Zen, starting with Ryzen 7 1800X and coming right up to date with Ryzen 7 9700X.

Some users have observed significant latency between cores in the Ryzen 9000 series processors with dual-CCD. Before the release of AGESA 1.2.0.1, cross-CCD core-to-core latency was measured at approximately 200ns, marking a substantial increase compared to the previous generation of Ryzen CPUs. However, the new AGESA firmware update reduces latency …

Leo takes us through an EPYC history of AMD Threadripper

Intel moved towards a hybrid architecture in recent years, offering desktop processors with a mix of performance and efficiency cores. Rumours have claimed that AMD will eventually do the same and now, we have our first piece of evidence of that. New CPU-Z screenshots appear to show an AMD Strix …

A new security vulnerability has been discovered, impacting AMD Zen 2 processors. The bug, known as Zenbleed, can be used to steal sensitive data, but mitigations for the exploit are already on the way.

Tesla's Plaid model cars have been available since June, but only now are we learning about the specific hardware powering its infotainment system. After taking one of these infotainment systems apart, it has been discovered that it is powered by an AMD Zen+ APU paired with a Navi 23 GPU.  …

It has been a couple of years since the Meltdown bug was first discovered in CPUs and since then, similar bugs have also been found to affect older processors. This week, news of another Meltdown-type vulnerability made its way online, seemingly impacting AMD Zen+ and Zen 2 processors.  Dresden Technology …

Back when AMD announced Smart Access Memory, it was said that only Zen3 processors would support it. Contrary to this, Asus and MSI were able to make it work on systems using AMD 400-series and 500-series motherboards equipped with Zen and Zen2 processors. Back when AMD said Smart Access Memory …

As the Human Malware spreads around Planet Earth, Leo is doing his best to remain chirpy. Thankfully we can turn to news from AMD for a healthy portion of sunshine and happiness that will keep us all sane in these dark times.

While AMD's latest high-end Ryzen processors have been the stars of the show this month, there is also a new Athlon-series CPU coming this week for the mainstream market. AMD has announced the Athlon 3000G today, harnessing the Zen architecture and pairing it with Radeon graphics. The Athlon 3000G is …

It's a Zen+ APU with Vega 11 graphics, priced at £139.99. Does Luke rate it?

How does AMD's Ryzen 5 3600X fare in the mid-range market segment?

AMD has been doing extremely well in the CPU market over the last couple of years, as the launch of the Zen architecture brought some much needed competition back to the forefront. We are currently awaiting the launch of Zen 2, which will push AMD CPUs over to the 7nm …

Over the last year or so, there have been plenty of rumours swirling about the next generation of consoles from both Sony and Microsoft. At this point, insiders have given us a rough idea of Microsoft's plans but we still know very little about the PlayStation 5. Over the weekend, …

A few weeks ago, the first PlayStation 5 rumours began popping up on the web. At the time, it was brushed off due to a few outlandish claims, such as a potential 2018 launch window, but some additional fuel was added to the fire this week. For starters, Sony has …

After spearheading development on AMD's Zen architecture and a brief stint at Tesla, chip designer Jim Keller is heading to Intel.

AMD has officially responded with a technical assessment of the vulnerabilities published by CTS Labs' last week.

AMD began kicking off its Ryzen 2000 series roll out last month with the launch of its two Raven Ridge APUs. However, we are still waiting on the new series of CPUs to land, featuring the refined Zen+ architecture built on the 12nm process. These CPUs will be heading our …

Earlier this year, AMD debuted its CPU roadmap for 2018, kicking off with two new Ryzen 2000-series APUs, followed by new Ryzen CPUs based on the Zen+ architecture. We've seen the APUs already, so now it is only a matter of time before the new CPUs hit the market. That …

AMD's Ryzen CPUs have been a huge success throughout 2017 but it is time to start looking towards the company's plans for next year. AMD has said in the past that we will see a Zen 1 refresh before the jump to Zen 2 architecture, and now it looks like …

Back in September, we reported that XMA was preparing to launch Viglen PCs in to the UK retail channel. Systems were on show at the EGX gaming event at the NEC and were well received by gamers. Now a full range of systems has appeared on eBuyer. How much impact …

AMD's Raven Ridge APU launch appears to be getting close, with HP amongst the first laptop makers to pick up the Ryzen 5 2500U with Vega graphics.

AMD promises to "keep the pressure on" with future Ryzen CPUs.

We heard back in May that AMD was already preparing for the jump to 7nm CPUs in time for ‘Zen 2' and ‘Zen 3' some time in the next few years but it seems that the company is beginning to open up about the difficulties getting there. In an interview …

AMD has a huge hole in its portfolio, it spans the height above its Ryzen 7 HEDT CPUs all the way up to Naples, the 32-core, 64-thread behemoth it plans to release for datacenter-class computing, and while we'd heard reports it was reserved for lighter server SKUs, it seems that …

Right now, AMD is busy preparing its next set of APUs, currently known as ‘Raven Ridge'. These are said to be the first based on the Zen architecture and now, it seems like the hardware is edging closer to being ready. This week, a Raven Ridge APU has been spotted …

2017 has been a very busy year for AMD already, but the company still has quite a bit to reveal to us from behind the scenes and some of that information may be coming as soon as next week. Earlier today, invites started going out for an AMD event on …

Following on from the first RX Vega benchmark leak earlier this week, a Linux graphics driver patch has released, in which traces of the GPUs specs have been found. Cracking open the driver and scrolling through its many, many lines of code reveals the number of shader engines, compute units, …

AMD has announced its Ryzen 5 processors which will be launched and on shelves from April 11th 2017 in the form of two 4C8T parts and two 6C12T SKUs. Pricing will range from $169 to $249 USD, with the Ryzen 5 flagship 6C12T 1600X featuring a Precision Boost clock frequency …

Now that AMD has worked its way through the Zen architecture launch with its mainstream Ryzen processors, the company can now start turning its attention to other markets. It has been around a year since we first heard whispers of AMD's lofty ambitions for Zen in the server/datacentre market but …