Productivity Benchmarks

Starting with Cinebench and it'southward skillful news for the i7-8750H, as it obliterates the 7700HQ to the melody of 58 percent in the multi-threaded test.

When you add in 50 pct more cores and increase the clock speeds of these cores, this is the sort of result you can wait in a best-case scenario. The 8750H also provides ix per centum more functioning in the single-threaded examination, which is but shy of the eleven percent unmarried-core turbo clock speed increase.

Gains in operation of around l percent are typical for a lot of workloads. While performing a two-pass x264 encode, the 8750H was 46 percent faster than the 7700HQ, which is a meaning difference for a rendering exam. You won't get quite the same operation uplift when rendering x265 videos in Handbrake, but nosotros still achieved a 34 percentage proceeds here with the 8750H, which is pregnant.

In the Excel Monte Carlo workload, the 8750H was almost exactly fifty percent faster than the 7700HQ; another strong consequence for the six-core CPU that will delight those that work with large, calculation-heavy spreadsheets.

Compression and decompression is a huge win for the 8750H. In 7-Nil, the 8750H is 55 percentage faster than the 7700HQ in compression, and a huge 69 pct faster in decompression. It'due south a similar result in WinRAR, where the 8750H was 53 percentage faster in its compression-heavy benchmark. The 8750H even outperformed the 7700HQ in WinRAR'south unmarried-threaded exam to the tune of 15%.

Moving on to our Adobe Premiere benchmark, which utilizes both the CPU and GPU. In this test, the 8750H was 25 per centum faster at rendering a video with Lumetri furnishings than the 7700HQ when using a laptop with the aforementioned GPU inside.

The merely benchmark that showed effectively no performance difference is MATLAB. Every bit a largely single-threaded examination that favors loftier memory bandwidth, the lack of improvements to the memory controller could have limited any performance gains in this workload.

Almost PCMark tests are single-threaded, and then it's no surprise to see single-digit performance gains in this workload. In the older PCMark 8 Home test, the 8750H was viii percent faster than the 7700HQ in a system with the same GPU. That narrowed to vi percent in the Creative workload, though information technology did grow to 12 pct in the Piece of work examination, and 9 percent in the newer PCMark x.

If you lot're interested in memory bandwidth, there is no real difference betwixt the 8750H and the 7700HQ. Both support upwards to DDR4-2666, and with a dual-aqueduct configuration you lot'll get around 25 GB/south of bandwidth. Cache operation, however, is significantly improved across the board.

The terminal test I'll mention earlier moving to the gaming benchmarks is 3DMark'due south Fourth dimension Spy test. While the overall score is just 11 percent college than a system with the same GPU, the CPU score is a skillful 52 per centum higher equally expected, which helps provide almost of this overall score improvement.