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6th Generation I7 Laptop카테고리 없음 2020. 2. 10. 20:01
The 6th Generation Intel Core i7-6500U is a higher-end processor you can commonly find in premium-class mainstream laptops. In Intel’s lineup, the dual-core 2.5-3.1 GHz chip is a step up from the mid-range dual-core Intel Core i3 and i5. On the other side, it’s still far below the quad-core i7 in terms of performance and benchmark results.Intel Core i7-6500U PassMark CPU BenchmarkA fact in favor of the i7-6500U is that it uses far less battery power and runs cooler than the quad-core counterparts. It consumes 15 Watts, just like the dual-core i3 and i5, whereas the quad-core i7 consumes 45W. Therefore, the dual-core i7 is more suitable for thin notebooks with long lasting battery lives, while still offering great performance for the day-to-day tasks and advanced photo and video editing stuff.In comparison to its precursor, the 5th Gen “Broadwell” i7-5500U, the 6th Gen “Skylake” i7-6500U doesn’t bring a significant performance boost, but rather various tweaks for a greater power efficiency and smoother high-resolution video playback with emphasis on 4K content.The i7-6500U incorporates the integrated graphics, with a bit better performance than the older HD 5500. Still, it is just a basic integrated GPU which can run only light games and select demanding titles at lowest graphics detail settings.You can check out laptops with the i7-6500U. Specifications of the Intel Core i7-6500UHere's the specs sheet of the Intel Core i7-6500U:Processor NameIntel Core i7-6500UCPU Family6th Generation Intel Core 'Skylake'Number of CoresDual-core / 2 threads per coreCPU Clock Speed2.5-3.1GHzCache Size4MBMemory SupportDDR3 1600MHzDDR3 1866MHzDDR4 2133MHzIntegrated GraphicsIntel HD 520Power Consumption15WProduction Technology14-nanometerTypical UseMainstream laptops & 2-in-1 PCsTechnologiesIntel HyperThreadingIntel QuickSyncIntel TurboBoostVT-d virtualizationVT-x virtualizationUser Benchmark Average CPU Score47.6.
Now that Intel’s latest, it’s time to figure out whether it’ll be worth it to pay top dollar for the new chip; buy or keep a laptop with an 8th-gen CPU (plenty of current models remain available), or upgrade from your 6th-gen or 7th-gen model.The issues differ from generation to generation. In many cases, we’ve said you can wait a few years before upgrading. The 8th-generation jump was an exception: It represented one of the biggest laptop CPU improvements in a long time, worthy of even from a 7th-gen chip. Mentioned in this article. With the 9th gen, however, we’re mostly back to the incremental clock speed upgrades we’ve seen from Intel for years. That’s not to say it’s all underwhelming—because you can get that fancy new 802.11ax/Wi-Fi 6, too. But for those interested in speed boosts, the sparse improvements in core counts mean you can largely ignore this series except for the Core i9 lineup.The handy chart below breaks down the differences between 9th-gen, 8th-gen, and 7th-gen chips.
As you can see, core/thread counts haven’t moved as much as clock speeds. IDGHere are the dirty details of Intel’s last three generation of “H-class” CPUs used in most 15-inch and larger laptops. 9th-gen Core i7 vs. 8th-gen Core i7: Mild uptickAfter diving into the specs of Intel’s 9th-gen Core i5 and Core i7, the short answer is: small clock bumps at best.For example: the 9th-gen Core i7-9850H shares the same base clock (the clock speed the CPU drops to in a worst-case scenario) of 2.6GHz with its ancestor, the Core i7-8850H. But the 9th gen sees a 7-percent increase in Turbo Boost clocks (the best-case scenario for the CPU.)It’s a bit better for the Core i7-9750H, which gets a 400MHz increase in both base clock and Turbo Boost over the Core i7-8750H it replaces. That works out to about a 15-percent bump in base clock and 9 percent in Turbo Boost.
Best i7 quad core laptop 2018 includes 7th generation Intel Core i7-7700HQ and Core i7-7820HK quad core laptops. The new generation Intel Core i7 processors are coming with new improvements and performance. The Intel Core i7-7700HQ quad-core processor has the 4 Cores and 8 Threads with 6MB L3 cache memory. Core i7, hp 6th (5500u) generation slim laptop 8 gb ram, 1024 sshd ( stand for solid-state hybrid drive ) hard disk, 15.6 ultra hd, 4k supported display, 5 gb.
While the actual laptop cooling design greatly influences the performance you see, we’ve already seen one 9th-gen Core i7 and it agrees with the numbers above. 9th-gen Core i5 vs 8th-gen Core i5: Not muchWhile Core i7 buyers get a mild uptick, those who buy moderately priced laptops in the Core i5 section get even less.The 9th-gen Core i5-9400H pushes almost exactly the same clocks as the 8th-gen Core i5-9400H. The far more popular 8th-gen Core i5-8300H can look up enviously at the whole 100MHz in base and Turbo Boost clocks in the new 9th-gen Core i5-9300H. That works out to a 4-percent and 2-percent clock bump, respectively. And yes, when we looked up the definition of “meh,” it literally said: “Intel’s 9th-gen Core i5 laptop chips.” IDGIt’s pretty hard to live up to the huge performance boost the 8th-gen chips gave us over the 7th-gen chips, but at least the 9th-gen Core i9 gives it a good try. 9th-gen Core i9 vs. 8th-gen Core i9: The chip you’ve been waiting forThe good news for those who can afford it is the new 9th-gen Core i9.
It should (mostly) offer a serious performance shot in the arm with its 8 cores vs. The 6 cores of the 8th-gen Core i9 chip.The 9th-gen Core i9 also gets separation from the now-pedestrian Core i7 by being the only CPUs to feature 8 cores. The 8th-gen Core i9 disappointed many because it featured the same 6 cores as the 8th-gen Core i7 parts.That meant the only difference between a Core i9-8950HK and a Core i9-8850H was clock speed.
Even worse for the 8th-gen Core i9, it could only hit those high clock speeds in laptops with decent cooling, like the spacious. When you stuffed the Core i9-8950HK into, say, a 4-pound MacBook Pro 15,. Here’s how fast the 9th-gen Core i9 will probably beWhat we should see from the 9th-gen Core i9 CPUs is a very decent performance upgrade for multi-threaded applications. Even single-threaded and lightly threaded loads should see a bump.If you’re worried about those scary base-clock speed decreases in the chart above when comparing an 8-core 9th-gen Core i9-9980HK versus a 6-core 8th-gen Core i9-8950HK, we don’t think it’s going to be a big deal. Based on our experience with Intel’s 8th-gen chips, they rarely hit their base clock speeds.
Lenovo I7 6th Generation Laptop
If the laptop maker does its job and the chip is properly cooled and powered, it’ll stay far north of base.In situations where the CPU is indeed pushed heavily using 8 cores and 16 threads, it is likely to run at lower clock speeds than a similar 6-core 8th-gen chip. But because it’s using more cores, it’ll probably still finish the chore in less time.With its higher Turbo Boost clock, the new 9th-gen Core i9 chips will likely also run at higher speeds than the 8th-gen Core i9 under single-threaded and lightly threaded tasks.At least, that’s our forecast, assuming the laptop maker cools and powers the laptop properly.
We can tell you that not all will. An 8-core Core i9 in a 7-pound gaming laptop is going to behave far differently than an 8-core Core i9 in a 3.9-pound laptop.
6th Gen I7
Gordon Mah UngWe predict the performance of Intel’s new 9th-gen Core i9-9980HK will be far north of a Core i9-8950HK's, but lower than that of the the 9th-gen desktop Core i-9900K in the Alienware Area-51m.