This previous December, Intel unveiled its logo new Meteor-Lake gen Core-Extremely cell processors (reviewed right here) which, for the primary time, depend on a tile/chiplet design and run inside of a space between 28 and 115 watts. For its extra robust HX cell processors, Intel continues to make use of its well known Raptor-Lake gen and has named the brand new chips “Raptor Lake Refresh”, wherein their previous labelling “Core i9-14xxxHX” stays the similar. Normally, not anything has modified in regards to the cores’ structure and configuration, however their most turbo clock fee has been higher. Except extra single-core efficiency, Intel guarantees that the brand new processors will ship higher efficiency below blended unmarried/multi-core load—that is wanted for gaming specifically. After all, we wish to take a look at this and can be evaluating the brand new Core i9-14900HX with the previous Thirteenth gen processors (Core i9-13900HX, Core i9-13950HX, Core i9-13980HX) in addition to either one of the AMD flagships, specifically the Ryzen 9 7945HX and the Ryzen 9 7945HX3D.
Intel has revised its 14th gen Raptor-Lake-HX fashion lineup ever so moderately, because the Core i9-14900HX is now the brand new cell processor flagship. These days, it is usually the one HX chip that includes a complete of 24 cores (32 threads), since there aren’t any successors to the Core i9-13950HX and the Core i9-13980HX these days. We additionally haven’t any data on whether or not there may also be any successors for those fashions. Its clock fee has modified, as its 8 P-cores can now succeed in as much as 5.8 GHz (with one or two lively cores, in a different way max. 5.2 GHz), even outperforming the Core i9-13980HX by way of 200 MHz—and the Core i9-13900HX by way of 400 MHz. The 16 E-cores’ most clock fee is now as much as 4.1 GHz (versus 4.0 GHz). The cache’s dimension is still 36 MB and Intel nonetheless states a base energy of 55 watts and a most intake of 157 watts. Even if, we all know from the previous that the Thirteenth HX gen fashions can eat much more.
The Core i7-14700HX has been given 4 further E-cores, elevating the collection of general cores from 16 to twenty (28 threads). Moreover, their clock charges were higher as neatly. The lineup is done by way of the Core i7-14650HX, the Core i5-14500HX and the Core i5-14450HX. In general, the collection of HX processors has been diminished from 9 to 5. The brand new HX fashions make stronger a most of 192 GB RAM (DDR5-5600).
On the subject of their connectivity, the latest options comparable to Wi-Fi 7 or Thunderbolt 5 are supported—alternatively, best optionally. On this case, all of it comes right down to what purposes person producers make a decision can be to be had for customers. Additionally, all HX fashions will also be overclocked and because of Intel’s personal XTU instrument, that is completed somewhat very easily.
As a check device, now we have gained an early pattern of the brand new XMG Neo 17 (E24), fitted with the Core i9-14900HX, a devoted Nvidia GeForce RTX 4090 Computer in addition to 32 GB DDR5-5600 RAM. The brand new XMG Neo 17 (E24) uses the similar case because the 2023 model, however there are somewhat a couple of variations at the within. This features a new pure-iGPU mode, the battery will also be charged by way of USB-C (100 watts), and the warmth pipe for the Oasis water cooling now covers the CPU house higher. The Neo 17 additionally permits you to scale back the CPU’s voltage (undervolting) inside the BIOS.
The instrument continues to make use of a G-Sync-compatible 17-inch IPS panel with a solution of 2,560 x 1,600 pixels, a facet ratio of 16:10 and a refresh fee of 240 Hz. You’ve gotten the selection between a quiet membrane keyboard and an not obligatory mechanical keyboard (Cherry MX Extremely Low Profile Tactile Switches).
The GPU can once more use a most of 150 watts (+25 watts Dynamic Spice up), whilst the processor is completely run at a most of 160 watts (PL4: 250 watts)—even though, we measured 170 watts right through our assessments. We finished the next benchmarks with out the usage of the extra Oasis water cooling. We can put up a complete evaluation of the XMG Neo 17 E24 quickly.
Please notice: Throughout our energy measurements the usage of an exterior show, the devoted graphics card used to be lively—this used to be additionally the case on somewhat among the comparability techniques. The video output’s configuration in large part is dependent upon the computer producer’s configuration, the XMG Neo 17 (E24)’s HDMI output and its USB-C port are hooked up immediately to the dGPU.
Because of its upper turbo clock of as much as 5.8 GHz, Intel has advanced its single-core efficiency much more, resulting in the brand new Core i9-14900HX coming 3 % forward of the Core i9-13980HX and 9 % forward of the quickest Core i9-13900HX right through Cinebench R23. Apple’s new M3 Max (16 CPU cores) used to be overwhelmed by way of 13 %, alternatively, it got here forward of the brand new Core i9-14900HX in Geekbench 6.2 and the brand new Cinebench 2024. AMD’s Ryzen 9 7945HX used to be overwhelmed by way of 15 %.
The image adjustments moderately after we check out energy intake. Whilst the efficiency core in final yr’s Raptor-Lake CPUs ate up round 34-36 watts, the brand new Core i9-14900HX’s consumes 38 watts below natural single-core load because of its upper turbo clock of 5.8 GHz (IA cores, package deal energy is even upper). Thus, AMD’s CPU potency is significantly better, alternatively, the check result of the AMD fashions and the brand new Core i9-14900HX had been quite distorted, because the devoted GPU used to be lively right through our energy measurements and we measured the intake of all of the device. At the previous Raptor-Lake-HX fashions, then again, best the iGPU used to be lively. Neither Intel nor AMD stand an opportunity in opposition to the potency of Apple’s present M3 Max (~5.5 watts below single-core load).
The Raptor Lake-HX Refresh’s multi-core efficiency principally hasn’t modified in any respect and the Core i9-14900HX’s exact efficiency is dependent upon every person computer’s energy limits. The XMG Neo 17 (E24) confirmed a package deal energy of 160 watts on moderate right through the benchmarks, and is the reason its slight merit over the Core i9-13900HX. Each the Core i9-13950HX and the Core i9-13980HX within the MSI Titan GT77 HX had a bonus, as they had been allowed to eat greater than 200 watts in the beginning of the benchmarks. The AMD fashions Ryzen 9 7945HX and Ryzen 9 7945HX3D had been additionally just a little quicker.
When looking at potency, it’s important to take into account that the devoted GPU used to be lively. Because of the upper general intake values, the affect is much less right here than right through the single-core assessments. The Core i9-14900HX will have come forward of maximum of its Intel siblings, alternatively, AMD’s Dragon Vary Ryzen 9 7945HX got here somewhat a bit of forward when it got here to potency. It isn’t a surprise that Apple’s potency got here out on best however for the primary time, the brand new M3 Max is in a position to hit efficiency ranges with regards to the smaller HX processors (Core i7).
As used to be already the case in preceding research articles, we additionally took at take a look at its efficiency with decrease energy limits and now we have put in combination our findings within the following desk. Briefly, two issues transform transparent. At first, on the finish of the day, the Core i9-14900HX is principally only a Core i9-13900HX with the next turbo clock, and with decrease energy limits, the 2 chips do not vary that a lot. Secondly, you’ll be able to obviously see that AMD can ship the similar multi-core efficiency the usage of significantly much less energy. The Apple M3 Max is spectacular, too—with a related energy prohibit, it carried out about 32 % quicker than the Core i9-14900HX.
We additionally when put next the brand new Core i9-14900HX’s energy intake in idle mode to that of the AMD Ryzen 9 7945HX3D, wherein the efficiency settings had been stored as shut as conceivable on each fashions. Right here, we famous that the Core i9-14900HX had a slight merit, balancing out at round 7 watts in an excellent situation. The Ryzen 9 7945HX3D with its chiplet design, then again, required a median of 8.9 watts when idle.
Against this to the CPU benchmarks, the processor in fact is not all the time absolutely loaded when gaming—as an alternative, there might be a mixture of unmarried/multi-core load. One indicator of that is its CPU rating right through the 3DMark assessments and when evaluating the Time Undercover agent effects, we famous a ten % merit over the Core i9-13900HX and the brand new Core i9-14900HX is at the similar stage as final yr’s Core i9-13980HX.
Naturally, it’s not perfect to match a processor’s gaming efficiency the usage of quite a lot of laptops, as there’ll all the time be slight variations in how their energy limits are configured—relating to the processor in addition to the graphics playing cards. In its press paperwork, Intel has proven its effects with excessive main points at 1080p which, in our opinion, is not extraordinarily practical. If you will display 1080p solution, then you can no less than need the utmost main points, as no HX processor is obtainable and not using a robust devoted graphics card. Normally, the Core i9-14900HX’s efficiency is just right however now not that a lot better than the predecessor fashions. Upgrading from a previous-gen Core i9 HX processor is in no way price it. In sure video games, the AMD Ryzen 9 7945HX3D with its three-D cache has somewhat a bonus, once more making it the most efficient cell gaming CPU in general.
At QHD solution, the processor’s affect turns into even smaller and the GPU is a lot more of a deciding issue. Once more, the HX processors from Intel all did in a similar fashion and all i9 fashions are neatly suited to gaming. The Ryzen 9 7945HX3D nonetheless provides significantly extra efficiency when operating somewhat a couple of video games, for instance A ways Cry 5, GTA V or F1 2023.
Intel has given its HX cell processors a small replace for 2024—however giant adjustments or enhancements cannot be observed at the new Raptor-Lake-HX-Refresh fashions. Normally, the lineup has been slimmed down a bit of, because the producer has now diminished the collection of Thirteenth-gen HX fashions from 9 to 5. The Core i9-14900HX is now the one best fashion, with 24 cores and 32 threads. Its most turbo spice up has been higher to five.8 GHz, resulting in advanced single-core efficiency. Intel controlled to take again the efficiency crown from Apple in somewhat a couple of assessments. Then again, its upper efficiency is somewhat merely the results of upper intake, that means its potency once more is not the best.
On the subject of multi-core efficiency, it most commonly is dependent upon every person computer’s set energy limits—on the whole, now not a lot units the brand new Core i9-14900HX with the exception of the previous Thirteenth gen Core-i9-HX fashions. When gaming, the brand new Raptor Lake-HX Refresh additionally advantages from the enhanced single-core efficiency in somewhat a couple of video games however on the finish of the day, you’ll be able to slightly understand a distinction—particularly at most high quality settings and excessive resolutions. The processor and graphics playing cards’ energy limits once more play a large function on this. AMD’s Ryzen 9 7945HX3D with its three-D V-Cache stays somewhat a bit of quicker in some video games and consequently, it remains to be the most efficient cell HX CPU relating to potency and gaming efficiency.
Intel has raised the brand new Core i9-14900HX’s most turbo clock, bettering its single-core efficiency specifically. The Raptor Lake-HX Refresh can’t have the benefit of some other enhancements, alternatively, because of the catastrophical availability of HX CPUs from AMD, it does not need to.
No less than, that is the speculation, as there are almost no laptops lately in the marketplace which might be fitted with the Ryzen 9 7945HX3D. The Core i9-14900HX, then again, will quickly be to be had in each and every high-end gaming/multimedia computer—making it a very easy task to dominate the marketplace in 2024. The processor is certainly not unhealthy however Intel does not truly need to make an enormous effort on this box or be offering any giant developments. Upgrading from a Thirteenth-gen Core-i9-HX fashion makes completely no sense, while switching from an Alder-Lake chip such because the Core i9-12900HX would possibly make extra sense, because it nonetheless makes use of the previous RTX-3000 gen from Nvidia.
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