Category: Computers

  • Core Ultra 9 285K vs i9-14900K: Power Use and Gaming Speed

    Core Ultra 9 285K vs i9-14900K: Power Use and Gaming Speed

    Intel’s Arrow Lake-S performance details have been leaked by a Chinese news source just days before its official release, and the results aren’t particularly impressive. The top-tier Core Ultra 9 285K appears to be slower than Intel’s fastest current generation Raptor Lake-R. Additionally, AMD’s Ryzen 7000X3D series outperforms it in demanding gaming situations. The lone positive note here is that Arrow Lake boasts better power efficiency.

    Performance Comparisons

    The Core Ultra 9 285K only trails the i9-14900K by a few frames per second. According to the leak, the Arrow Lake-S chip averages 261 fps, while the i9-14900K averages 264 fps. Interestingly, the information suggests that Intel is showing total system power usage rather than just CPU power. The Core Ultra 9 285K system is 80 W more efficient, while matching the performance levels of the Raptor Lake-R system.

    Focus on Efficiency

    It seems that raw performance is not the main goal for the new Arrow Lake series. Instead, Intel’s enhanced manufacturing method allows for lower thermal design power (TDP) with similar performance levels, or in some cases, up to 15% better performance. Another slide indicates that the Core Ultra 9 285K matches the i9-14900K while consuming 34-58 W less power, and certain games may experience a performance boost of 4-6% with a TDP reduction of up to 165 W. However, the specifics of the TDPs for the 15% performance improvement in F1 23 are unclear.

    Competitive Edge

    The leak also features two slides that pit the Core Ultra 9 285K against AMD’s older and newer Ryzen 9000 series processors. In productivity tests, the Arrow Lake-S flagship model outperforms the Ryzen 9 7950X3D by as much as 30%. Intel has consistently held an advantage in productivity and content creation for several generations. On the gaming front, though, the Arrow Lake-S is sometimes 15% faster, but it can be up to 21% slower in titles like Cyberpunk 2077, making it generally slower. Furthermore, Intel isn’t comparing it to the 7800X3D, which continues to be the top performer in gaming.

    When compared to the Ryzen 9 9950X, the Core Ultra 9 285K is mostly even, achieving three wins and five losses, giving it a slight overall performance edge of 0.26%. This slide is not particularly useful since it fails to specify the TDPs for any of the CPUs. Additionally, there is a note indicating that the results utilize Application Optimized (APO) code, which typically skews results in favor of Intel.


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  • 24-Core Core Ultra 9 285K CPU Leaks for Gaming PC

    24-Core Core Ultra 9 285K CPU Leaks for Gaming PC

    Intel is about to launch its new Arrow Lake-S series of desktop CPUs very soon. The top model in this series, the 24-core, 24-thread Core Ultra 9 285K, is expected to offer significant improvements in single-thread performance, according to some recently leaked PassMark scores.

    Product Details Leaked

    A leaked product page for HP’s Omen 35L pre-built gaming tower has disclosed that it will come equipped with the Core Ultra 9 285K Arrow Lake-S CPU, which boasts a boost clock speed of 5.7 GHz. It can also support up to 64 GB of DDR5 RAM. Interestingly, the memory speed is noted as 4000 MT/s, which seems quite low and likely a mistake. On the graphics front, HP is also going all out, featuring options with Nvidia’s powerful RTX 4090.

    Performance Expectations

    Intel’s Arrow Lake-S series will not include hyperthreading support, and early benchmarks seem to showcase this change. However, single-threaded performance is expected to see a notable rise, as shown by recent tests. It remains uncertain if these potential performance boosts will be sufficient for the struggling chip giant to reclaim its position as a key player in gaming performance.

    Competitive Landscape

    With fierce competition from AMD and Apple’s custom chips, Intel is under significant pressure. Their new Lunar Lake mobile platform has been well received, and the Arrow Lake-S desktop CPUs have a lot at stake as they aim to attract gamers and creators once more.

    momomo_us via Twitter


  • M4 MacBook Pro Leaked Again to YouTuber, No Fake Flags This Time

    M4 MacBook Pro Leaked Again to YouTuber, No Fake Flags This Time

    Apple’s product leaks before launches are not new. Yet, seeing retail versions of the M4 MacBook Pro in the hands of two Russian YouTubers nearly a month ahead of schedule is quite shocking. If Apple has a leak issue, this isn’t just a minor concern; it’s a serious supply chain disaster waiting to happen.

    Leaked Details

    Earlier today, we reported on a YouTube video from a well-known Russian creator who unboxed what they claimed to be the M4 MacBook Pro and tested it using Geekbench. The performance numbers are impressive, but honestly, this isn’t surprising since the chip was showcased in the OLED iPad Pro about four months back.

    Suspicious Circumstances

    The unboxing video raised some eyebrows, though. For starters, the packaging featured the same old wallpaper from the M3 era, and the MacBook’s system details were cleverly obscured. There was also an additional Thunderbolt port, which was only available on the M3 Pro and M3 Max models. Just a few hours later, another YouTuber named romancev768 also displayed an ‘M4 MacBook Pro’ and made sure to reveal the ‘About the Mac’ screen on his 14-inch model, clearly showing the M4 SoC alongside 16 GB of memory.

    The Big Question

    This leads us to a puzzling question—how are retail versions of these yet-to-be-released MacBook Pro models finding their way to Russian YouTubers almost a month before the official release? The answer eludes me, and maybe it’s better to leave it unanswered. Nevertheless, Apple appears to be facing a significant supply chain issue that could cause quite a stir among its executives. Is this reminiscent of the iPhone 4 situation? It’s tough to determine.

    Romancev768V via YouTube.

  • Ryzen 9000X3D Benchmarks: 9800X3D Outperforms 7800X3D

    Ryzen 9000X3D Benchmarks: 9800X3D Outperforms 7800X3D

    The AMD Ryzen 9000X3D CPUs appear to be on the verge of their launch, as recent leaks and speculations strongly suggest that an announcement for the Ryzen 7 9800X3D and Ryzen 9 9950X3D will take place in October. New information shared by @CodeCommando_ on X indicates that the upcoming X3D CPUs are set to deliver an impressive increase in performance compared to the Ryzen 7000 series.

    Performance Gains

    If the multi-core Cinebench R23 results are to be believed, the Ryzen 9 9950X3D could be 18.4% quicker than the Ryzen 9 7950X3D (currently priced at $618 on Amazon), which averaged 35794 points during our testing. However, it’s worth mentioning that Cinebench R23 is becoming somewhat outdated, with Cinebench 2024 taking its place due to better accuracy and higher CPU loads, making it more fitting for today’s powerful processors. This improvement in performance aligns well with what we’ve come to expect from the Ryzen 9000 series.

    Gaming Relevance

    The eight-core Ryzen 7 9800X3D, which is typically more important for gamers, shows particularly exciting developments, with both single-core and multi-core performance metrics experiencing a notable uplift in comparison to the Ryzen 7 7800X3D.

    When we examine the performance results of the Ryzen 7 7800X3D from our thorough testing, the Ryzen 7 9800X3D seems to boast about a 35.6% advantage in multi-core tests. The single-core benchmark is just as striking, with the Ryzen 7 9800X3D achieving a 24.3% enhancement over the 7800X3D.

    Reasons Behind the Boost

    These substantial performance gains are likely attributed to the efficiency improvements brought by the Ryzen 9000 series. Additionally, there are whispers of significantly larger V-Cache chips, with one dedicated chip assigned to each CCD, which may help resolve some scheduling problems that affected prior X3D models.

    According to @CodeCommando_ on X, these developments could signal an exciting new chapter for AMD’s CPU lineup.


  • iMac M1 Hardware Defect: Apple Denies Free Repairs, Display Risks

    iMac M1 Hardware Defect: Apple Denies Free Repairs, Display Risks

    At this time, it remains uncertain just how extensive the hardware issue really is. Posts on forums can create a skewed view and may lead to an overestimation of the problems, since only those who are affected—possibly multiple times and on various platforms—tend to report their experiences, while countless iMacs might be functioning flawlessly.

    The Nature of the Problem

    The issue in question is quite intriguing because it is evidently a hardware flaw. The specific error involves continuous horizontal lines showing up on the display of the iMac M1, which greatly hampers both usability and the visual appeal of the screen. Users can quickly identify the source of the issue as it’s linked to the display, since those affected can still utilize an external monitor without any trouble. This indicates that the issue does not stem from a defect in the integrated GPU (iGPU).

    User Experiences and Apple’s Response

    In extensive conversations across different platforms, users who are affected share their stories. Apple’s response to the problem seems to vary from one case to another, but overall, customers find it to be quite unsatisfactory. As a general practice, Apple is currently denying repairs for devices that are out of warranty, as they haven’t acknowledged a widespread defect. One user on the Apple forum provided a fairly thorough account of the issue, mentioning thermal damage to a cable that hinders signal transmission. The likelihood of thermal damage increases with higher brightness settings on the display. Since the cable can’t be easily replaced, potential repairs could be much more expensive.

    Apple Community forum (1), Apple Community forum (2), Reddit


  • DigiPort: HDMI Stick and Mini PC Combo Powered by Raspberry Pi

    DigiPort: HDMI Stick and Mini PC Combo Powered by Raspberry Pi

    Compact computer systems resembling HDMI sticks are gaining traction, particularly as low-cost media players for televisions. Among these, stick PCs allow users to run a full desktop operating system, enabling productivity tasks and the installation of personal software. One such device is the DigiPort, which is built upon the Raspberry Pi platform. It features a Raspberry Pi Module 4, housing a BCM2711 SoC that boasts four 1.5 GHz Cortex A72 cores. The device offers varying RAM options of 1, 2, 4, or 8 GB, and comes with eMMC storage options that range from none to 0, 8, 16, or 32 GB.

    Easy Connection and Versatility

    Connecting the DigiPort to a TV is a breeze, thanks to its HDMI interface. However, it requires power through a USB port. The device includes two USB 2.0 ports for adding a keyboard and mouse, while Bluetooth connectivity allows for hassle-free pairing of input devices. Additionally, it has a microSD card slot, providing an easy way to increase storage or set up a different operating system. There is an IR blaster integrated into the device, which enables the direct control of TVs and other compatible devices.

    Operating Systems and Availability

    As expected, the DigiPort supports a range of operating systems like Raspberry Pi OS, Android, and several Linux distributions. Currently, specific details about the dimensions of the stick PC remain unknown. However, during the Kickstarter campaign, it is anticipated that units will be shipped out by December 2024 to backers who pledge at least 62€. As is common with crowdfunding projects, potential supporters should be mindful of the inherent risks involved.


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  • Lunar 2-in-1 Foldable Keyboard & Mini PC with Powerful Specs

    Lunar 2-in-1 Foldable Keyboard & Mini PC with Powerful Specs

    The Lunar is a unique mini PC that takes the shape of a keyboard and is currently being supported through a Kickstarter project. This innovative device can be easily set up by unfolding it and connecting it to a monitor with a cable. It comes with a built-in touchpad, eliminating the need for a separate mouse.

    Compact Design and Connectivity

    When folded, the Lunar measures 153 x 110 x 30 millimeters and weighs under 800 grams. It provides video output through USB 4, USB 3.2 Type C, and USB 3.0 Type A ports. The device also has WiFi and Bluetooth capabilities. As per the manufacturer, users can utilize Lunar as a hotspot and retrieve data stored on it. Additionally, it can function only as a Bluetooth keyboard if desired.

    Impressive Specs

    Equipped with a 59.2 Wh battery, the Lunar promises a battery life ranging from 8 to 10 hours. The computing power comes from the AMD Ryzen 7 8840U chip, which is also found in gaming handhelds. Depending on the configuration chosen, users can get RAM of up to 32 GB and an SSD with a capacity of up to 1 TB.

    Pricing and Considerations

    Supporters on Kickstarter can get the Lunar starting at $579, with shipping planned for January 2025. It’s important for potential buyers to be cautious about the risks involved in such campaigns, which we believe are quite significant in this instance. For those who are interested in a foldable keyboard without the mini PC features, the iClever foldable keyboard available on Amazon may be a suitable alternative.

  • Huawei Kirin ARM PC Chip Delay: New Release Set for Next Year

    Huawei Kirin ARM PC Chip Delay: New Release Set for Next Year

    There have been several updates regarding a potential Huawei Kirin PC chip, but the company itself hasn’t made any official announcements yet. An intriguing rumor from August suggested that this ARM-based chipset might have a unified architecture, much like Apple’s M series chips. Another report from April even hinted that it could compete with the Apple M3.

    Rumored Delays in Launch

    Despite speculation that Huawei would unveil the Kirin PC chip this year, there has been no confirmation from the firm. Recently, a tipster known as @BeijingDigitalMaster on Weibo indicated that the anticipated ARM-based chip has been pushed back to the first quarter of 2025. The reason for this delay wasn’t disclosed, but it likely relates to concerns over efficiency.

    Current Chip Technology

    Last year, Huawei achieved a significant milestone with the introduction of the 5G-enabled Kirin 9000S, but this chip, along with its successors, is produced using an older manufacturing technology. For context, the new Mate XT features the Kirin 9010, which is built on a 7 nm process. In contrast, the upcoming Snapdragon 8 Gen 4 and Dimensity 9400 are produced using a more advanced 3 nm node.

    On a related note, the Snapdragon X series for PCs is manufactured with a 4 nm process. As is commonly understood, power consumption is closely linked to the size of the transistors used. Thus, smaller transistors typically lead to improved efficiency. For example, Huawei’s current 7 nm Kirin chip is significantly less efficient than the latest Snapdragon 8 Gen 3 and Dimensity 9300.

    Future Prospects for Kirin

    Even if the rumored Kirin PC chip does indeed match the performance of the Apple M3, it will struggle to deliver superior battery life if it continues to be made using the 7 nm process. Reports have suggested that SMIC, the semiconductor company that Huawei partners with, is now capable of producing 5 nm chips. If this information is accurate, it’s possible that Huawei is waiting for a more favorable production yield before moving forward.


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  • Samsung’s New SSD Offers 14 GB/s Speed and Energy Efficiency

    Samsung’s New SSD Offers 14 GB/s Speed and Energy Efficiency

    Samsung has recently revealed that its Samsung PM9E1 SSD is now in mass production. This SSD comes in the M.2 format, which is currently the most favored design for flash storage among end users, and it connects through PCIe. The PM9E1 takes advantage of PCIe 5.0 with up to eight lanes, allowing it to achieve its maximum performance potential. The SSD offers a peak data rate of 14.5 GByte/s for read operations, while writing data can reach speeds of up to 13 GByte/s. These impressive numbers are likely for sequential data transfers, as such high rates are not typically seen in random file operations. In comparison, the Samsung 990 Pro, which has a storage capacity of 1 TB, is priced at around $100 and achieves speeds of approximately 7,000 MByte/s.

    Memory Controller and Data Transfer Rates

    In the PM9E1, a 5 nm memory controller and RAM are incorporated, which means that data transfer rates might decrease during extended data transfers. It is still uncertain how significant such high speeds are for average users; thus, it’s probable Samsung targets professional users with the PM9E1, particularly those needing ultra-fast storage for AI model applications. The PM9E1 will be offered in capacities of 512 GB, 1 TB, 2 TB, and 4 TB, enabling the storage of substantial amounts of data.

    Energy Efficiency and Security Features

    Samsung promotes enhanced energy efficiency, which is beneficial not just for setups with multiple storage devices but also for mobile devices. Additionally, security features have reportedly been strengthened with the implementation of the Security Protocol and Data Model (SPDM) v.1.2. While mass production has commenced, Samsung has yet to provide any specific details regarding the pricing or the expected release date of the PM9E1.

  • USB4 2.0 Cables Launching in 2024: What to Expect

    USB4 2.0 Cables Launching in 2024: What to Expect

    Japanese company Elecom has revealed its first cables that comply with the newly introduced USB4 2.0 standard, which debuted in early September. These cables can reach speeds of up to 80 Gbit/s in both directions and support 8K/60Hz video signals through DisplayPort passthrough. For reference, the previous USB4 and Thunderbolt 4 standards only offer 40 Gbit/s maximum and can handle video transmission up to 4K/60Hz.

    Enhanced Power Delivery

    A key upgrade is in the power delivery capability, which now hits a maximum of 240 watts. This advancement means that power-hungry gadgets like gaming laptops and high-performance workstations can be powered effectively. However, it’s important to note that not all USB4 2.0 cables from Elecom will support this full power output. The manufacturer has announced cables rated for both 60 and 240 watts.

    Availability and Market Launch

    Elecom’s USB4 2.0 cables are expected to hit the market around mid-December 2024, but initially, they will only be sold in Japan. There’s no information yet on when they might be available in other regions.

    Currently, there are no motherboards available that support USB4 2.0 natively. To take full advantage of the new USB standard’s capabilities, users will need to install a USB4 2.0 controller as an expansion card in their PCs.

    Comparison with Thunderbolt 5

    Intel’s Thunderbolt 5 standard, which is already integrated into devices such as the Razer Blade 18 gaming laptop and Kensington’s SD5000T5 EQ docking station, also supports speeds of 80 Gbit/s. However, it features asymmetric bandwidth distribution, allowing up to 120 Gbit/s for demanding video tasks, making it particularly suitable for 8K streaming.