Intel Core i7-9750H laptop computer processor benchmarks, vs i7-8750H and i7-7700HQ
If you happen to’re in search of a contemporary gaming or high-performance laptop computer within the second a part of 2019 and first half of 2020, that’s most certainly working on an Intel ninth gen Espresso Lake-Refresh platform with the Intel Core i7-9750H processor.
This replaces final 12 months’s mainstream choice, the eighth gen Core i7-8750H CPU, however it’s only an incremental refinement, as nonetheless a 45W TDP 6-core/12-thread cellular processor based mostly on Intel’s revised 14++ nm lithography.
So what does this truly imply? Down under we’ll discuss in regards to the i7-9750H’s most important architectural traits and options, the way it fares towards the i7-8750H and the earlier technology i7-7700HQ, in addition to what you must count on by way of benchmarks outcomes and real-life efficiency in video games and different demanding CPU masses.
That being mentioned, the Core i7-9750H is a six-core processor with HyperThreading and TurboBoost, a part of the Intel Espresso Lake-Refresh H household of high-performance cellular processors. Its 6 Cores get a Base Clock pace of two.6 GHz, a .four GHz bump from the earlier technology, and may Turbo as much as between four.5 GHz (Max Single Core Turbo) and four.zero GHz (Max 6-Core Turbo). The i7-9750H additionally will get 12 MB of L3 cache, a 33% improve, in addition to integrates the same Intel UHD 630 iGPU clocked at 1.15 GHz. Try the desk under for extra particulars.
|Litography||14++ nm||14++ nm||14+ nm|
|CPU Base Frequency||2.6 GHz||2.2 GHz||2.eight GHz|
|Turbo – All Cores||four.zero GHz||three.9 GHz||three.four GHz|
|Turbo – 1 Core||four.5 GHz||four.1 GHz||three.eight GHz|
|L3 Cache||12 MB||9 MB||6 MB|
||DDR4 – 2666 Mhz||DDR4 – 2666 Mhz||DDR4 – 2400 Mhz|
|Graphics||Intel UHD 630||Intel UHD 630||Intel HD 630|
There aren’t every other important architectural variations between the Espresso Lake and the Espresso Lake-R i7s, however there are just a few different attention-grabbing side-aspects of this ninth gen Core platform price mentioning, just like the official help for 32 GB RAM modules, permitting as much as 128 GB of RAM on high-tier units with four reminiscence DIMMs, in addition to integration with Intel’s new AX200 Wi-Fi 6 wi-fi card, which is able to most likely make its means into most of the higher-tier designs. Thunderbolt three continues to be not baked into the SOC and requires extra controllers, similar to earlier than.
Very similar to up to now, the i7-9750H sits on the center of the Espresso Lake-R stack, with Core i5s (4C/8T) on the backside, and two Core i9 fashions, with eight Cores, 16 Threads and overclocking capability on the high-end i9-9980HK, which we’ll additional focus on in a separate article.
So far as the efficiency goes, you’re most likely conscious by now that every pocket book is completely different and the ’s efficiency is very dependant on each the thermal and energy designs. For the reason that 9750H is just about a higher-clocked model of the 8750H, it’s not going to carry out considerably higher in most items, however it’ll run at barely increased clocks in these whose thermals will have the ability to accommodate its increased clocks. Nonetheless, don’t overlook there’s solely a .1 GHz bump in all-core Turbo between the 2 generations, because the i7-8750H can run at a most of three.9 GHz in 100% all-core masses, whereas the i7-9750H is designed to run at as much as four.zero GHz in comparable circumstances.
That’s why the 9750H will present its energy in functions that may profit from its 33% additional L3 cache reminiscence, however for essentially the most half, the overwhelming majority of customers received’t have the ability to inform the distinction between the 2 in real-life use.
In truth, the distinction is small even in benchmarks, based mostly on our first encounters with the i7-9750H. Down under we’ve gathered some benchmark outcomes of the ninth gen i7 within the Asus ROG GX502GW, one of many higher thermal/energy designs within the ultraportable area of interest, so just about among the best performing implementations of this CPU. We’ve put them facet by facet to outcomes of the Asus ROG GX701GX and Lenovo Legion Y740 for comparability, two of the higher 8750H implementations available on the market (as soon as tweaked), in addition to a mean of various 8750H builds, based mostly on Notebookcheck’s bigger pool of knowledge. We additionally threw within the i7-7700HQ’s common subsequent to these, for these of you seeking to improve from an older laptop computer to considered one of these newer technology units.
|i7-9750H on GX502||i7-8750H on GX701||i7-8750H on Y740||i7-8750H common||i7-7700HQ common|
|3DMark 11 – Physics||13103||12155||12459||~11500||~8800|
|3DMark – Hearth Strike Physics||16772||16445||16674||~15500||~10600|
|Cinebench R20 CPU||2943||–||–||~2580||–|
|Cinebench R15 CPU||1275||1181||1243||~1110 cb||~730 cb|
|Cinebench R15 CPU – Single Core||177||169||168||~173 cb||~159 cb|
|Geekbench four.1 64-bit – Single Core||5198||5043||5061||~4870 pts||~4630 pts|
|Geekbench four.1 64-bit – Multi Core||23820||22605||22578||~19875 pts||~14800 pts|
|PCMark 10 – Productiveness||7542||7525||7116||~7200||~7000|
|PCMark 10 – Digital Content material Creation||7307||7136||6794||~5400||~5400|
|x264 HD Benchmark four.zero – Go 1||216.45||207.67||206.23||~200.three fps||~168.four fps|
|x264 HD Benchmark four.zero – Go 2||78.18||69.87||77.34||~67.2 fps||~46 fps|
Don’t overlook these are best-case outcomes on a correctly cooled implementation with a 65+ W TDP restrict and a slight -50 mV undervolt, one which is ready to preserve a steady four.zero GHz Turbo Clock pace in our Cinebench R15 loop check, as proven within the image under. Most different i7-9750H SKUs can be restricted at solely 45 Ws and received’t profit from the same thermal design, thus received’t have the ability to hit this sort of scores, and can fare nearer to the typical i7-8750H mannequin. We’ll replace the outcomes above with a mean of a number of 9750H builds, as soon as we get to opinions sufficient items.
Realizing all these, we are able to draw just a few easy conclusions. Initially, should you’re available in the market for a gaming laptop computer, a Core i7-9750H configuration isn’t a should. In truth, if you could find the identical mannequin with an i7-8750H CPU with a reduction, that might be the smarter alternative, and on high of that, remember that you don’t actually need a 6C/12T processor for gaming anyway, so maybe one of many exiting eight/ninth gen Core i5s may higher match inside your finances and maybe help you squeeze in a greater GPU, which truly makes a distinction with video games.
Alternatively, should you’re available in the market for primarily a efficiency laptop computer with a strong processor and many RAM, you must take a look at the present 9750H fashions, not essentially for the elevated CPU efficiency, however largely due to the elevated quantity of L3 cache and help for the 32 GB RAM slots, if that’s inside your plans (and finances, as a result of these 32 GB DIMMs are very costly).
After all, it comes with out saying that upgrading from an i7-8750H configuration to one of many newer i7-9750H fashions received’t make a lot sense, except there are different options that you just’re after, like a greater design, display or GPU. If you happen to’re coming from an older laptop computer, although, maybe one thing constructed on a 6700HQ and 7700HQ, any of the 6-Core i7s are a big bump in efficiency, and also you may truly need to take a look at one of many newer 9750H fashions not for the additional CPU efficiency, which is negligible, however as a result of there’s likelihood these newer units provide traits and options that the older 2018 variants may lack.
Backside level, the ninth gen i7-9750H is simply an incremental improve of final 12 months’s i7-8750H, and received’t provide a big efficiency enhance in on a regular basis use, video games and even in most demanding masses, with the exceptions of these that may profit from its elevated quantity of L3 cache. That’s why, should you’re in search of a sooner laptop computer platform, you must both try the ninth gen 8C/16T Core i9 builds, the few ninth gen i9-9900Ok desktop-replacement implementations, or maybe among the Ryzen SKUs that is likely to be out there within the close to future.