Functioning

Let's move on to performance now, and I'grand non going to spend a lot of fourth dimension on this as I've previously covered a lot of this system's hardware in other reviews. The Core i7-8750H and GeForce GTX 1070 Max-Q combination I've covered extensively in previous stuff, so if you're interested in both CPU and GPU performance I'd propose checking out my original coverage of the i7-8750H.

Notwithstanding it is still important to benchmark the GS65 specifically to see if there are any performance anomalies or other interesting talking points relative to original results we got for this CPU and GPU. And there's one that sticks out immediately: the fact this arrangement has single channel memory compared to the dual-channel configuration nosotros used in our initial i7-8750H benchmarks.

As I showed in my review of the Gigabyte Aero 15X, which also uses single-channel retentiveness, the reduced memory bandwidth provided by this sort of configuration does injure both productivity and gaming workloads in some instances.

This nautical chart shows the performance difference between the MSI GS65 and our original dual-channel memory i7-8750H criterion results in a range of productivity tests. Some workloads, similar encoding, rendering and Excel, are largely unaffected by unmarried channel memory. Others similar the Adobe suite, compression and MATLAB are more than heavily influenced by reduced memory bandwidth, and as such can be upwards to 29 percentage slower. If you lot plan on using apps that are retention bandwidth sensitive, I'd suggest chucking in an extra stick of RAM to become dual-aqueduct bandwidth.

How does the GS65 Stealth Thin fare in a direct comparison with the Gigabyte Aero 15X? Well, both of these laptops accept single channel retentivity, and in most tasks you can run across the GS65 is slightly slower. For the virtually part we're only talking about a five per centum functioning difference or less, and this downwardly to a simple hardware difference: the Aero 15X uses DDR4-2666 for its single stick, which is the maximum DDR4 speed Coffee Lake supports, while the GS65 uses DDR4-2400. Again this is something you tin address yourself with a RAM swap.

If you lot're thinking of upgrading from an older laptop with the i7-7700HQ within, you lot can expect to meet hefty gains in productivity workloads. The i7-8750H provides an upgrade from four to 6 cores plus clock speed boosts in every situation, which allows it to provide huge improvements in multi-threaded tasks. Cinebench R15, Excel, vii-Nix Decompression and x264 encoding all do good the most, with gains upwardly to 64 percent and typically at least fifty percent. More unmarried threaded tasks tend to see single digit gains, but that's still an improvement so we'll take it.

Here'south a Cinebench R15 chart that shows how the Aero 15X stacks upwards in more concrete numbers rather than relative terms. Once more if you want to see more charts like this and more in depth discussion on the i7-8750H, bank check my original coverage of that CPU and keep in mind the relative differences we've looked at and so far.

As for gaming with the GTX 1070 Max-Q, in full general this GPU when paired with the 8750H is quite capable of 1080p Ultra gaming at around sixty FPS in the latest titles. Plain the well-nigh punishing games volition tax this GPU a bit harder than that – equally its functioning sits betwixt a GTX 1060 and fully-flegded GTX 1070 – but overall it provides a decent experience.

Again, as we're looking at single-channel memory, some games don't perform equally well equally an equivalent system with dual-aqueduct retentiveness. Games like Assassinator'southward Creed Origins, Battlefield i, Prey and Mass Effect Andromeda are hit to a noticeable caste looking at i% low results, with typical performance drops around 20 pct though it can exist as high as 40 percent. Other games like Ascension of the Tomb Raider, Star Wars Battlefront Ii, Dirt 4 and GTA 5 are less heavily impacted, with either no performance drop or just unmarried digit drops.

When comparing the GS65 to the Aero 15X, performance is pretty close on average, though the slower memory speed of the GS65 does have a small impact across the board. Some games exhibit a double digit operation loss relative to the Aero 15X, while others are either equivalent or slightly faster. On average we're looking at virtually a three pct difference which isn't much at all.

We've found previously that in a similar-for-like arrangement configuration, you'll get around a 10 percent performance heave from the 8750H when moving from a Core i7-7700HQ, at least when the GPU is a GTX 1070 Max-Q. Yet again retentiveness bandwidth does have a say in this: if you're moving from a dual-channel 7700HQ system to a single-channel 8750H organisation, y'all'll really run into a functioning loss on average, or at the very least, no significant proceeds in nearly games.

If you're deciding what GPU is right for you, here's a quick breakup of how the GTX 1070 Max-Q slots in among other popular laptop GPUs. It's around twenty per centum faster than the GTX 1060, only upwards of 12 percentage slower than a full GTX 1070. The GTX 1080 Max-Q tends to be around 25 to 30 percent faster.