Short answer: Only two of these jumps change anything you can actually feel. 8th Gen is where mainstream Intel laptop chips moved from dual-core to quad-core, and it is Microsoft’s official cut-off for Windows 11 — a Dell Latitude 7490 Core i5 8th Gen at ₹22,490 qualifies, a 7th Gen machine does not. 10th Gen is a refinement, with Wi-Fi 6 as its one real addition. 11th Gen brings Iris Xe integrated graphics, roughly double the graphics capability, as in the Dell Latitude 5320 2-in-1 at ₹38,990.

Prices are live as of 16 August 2026 and move with stock — check the linked product page for today’s exact price.

The three jumps, in one table

Generation Codename (mainstream U-series) Real change Windows 11 eligible Does it feel different?
8th Gen (2017–18) Kaby Lake Refresh Dual-core to quad-core on mainstream i5/i7 Yes — this is the cut-off Yes, versus 7th Gen and older
10th Gen (2019–20) Comet Lake / Ice Lake Wi-Fi 6, small efficiency gains, higher clocks Yes Barely, versus 8th Gen
11th Gen (2020–21) Tiger Lake Iris Xe graphics, Thunderbolt 4, better video encode Yes Yes, if you use graphics or video

What 8th Gen actually changed: cores, and the Windows 11 line

Up to 7th Gen, a mainstream laptop Core i5 was a dual-core chip with four threads. With 8th Gen, Intel doubled it — the same 15-watt power envelope, the same laptop chassis, but four physical cores and eight threads. That is not a 10% improvement. In multi-core work it is close to a 40–50% improvement, and it is the single biggest generation-to-generation jump Intel made in the last decade of mainstream laptop chips.

The second reason 8th Gen matters has nothing to do with speed. Microsoft’s official processor support list for Windows 11 begins at 8th Gen Intel. A 7th Gen machine is not on that list. It will still run Windows 10, and Windows 10 works, but you are on a platform Microsoft has moved past. If you want a laptop that stays on supported Windows for the next several years without any workarounds, 8th Gen is the floor. This is why our entire in-stock laptop range now starts at 8th Gen — the cheapest is the Dell Latitude 7490 Core i5 8th Gen at ₹22,490.

What 10th Gen actually changed: honestly, not much

We will say this plainly because most sellers will not: for ordinary work, the difference between an 8th Gen Core i5 and a 10th Gen Core i5 is close to invisible.

10th Gen mainstream chips are the same core architecture with slightly higher clock speeds and slightly better power management. In practice that is a single-digit percentage difference in everyday use. If you open a spreadsheet, a browser and a video call, you will not be able to tell which machine you are on.

The one genuine addition is Wi-Fi 6. 10th Gen platforms integrated Wi-Fi 6 (802.11ax), which matters if you have a Wi-Fi 6 router and a congested home network — a flat in a Delhi or Bengaluru apartment block with thirty visible networks is exactly where Wi-Fi 6 helps. On a basic ISP router shared by three people, you will not notice.

So: do not pay a large premium for 10th Gen over 8th Gen. Pay for it if the specific unit has more RAM, a bigger SSD, a better screen or dedicated graphics — which is often the case. The Dell Precision 5550 Core i7 10th Gen at ₹53,990 is worth its price because of the 4GB dedicated graphics and the workstation-class screen, not because it says 10th Gen.

What 11th Gen actually changed: Iris Xe is the real leap

11th Gen is the generation where something genuinely new arrived, and it is not the processor cores. It is the graphics.

Every Intel laptop chip from roughly 6th Gen to 10th Gen used an integrated graphics block called UHD Graphics with 24 to 32 execution units. 11th Gen replaced it with Iris Xe, with up to 96 execution units — roughly double the integrated graphics capability, and in some workloads more. For the first time an ordinary business laptop with no dedicated graphics card could handle 4K video timelines, light Photoshop and Lightroom work, and modest 3D without stuttering.

Two other real additions came with it. Thunderbolt 4 moved into the processor itself, which means a single cable can drive two 4K monitors and charge the laptop — genuinely useful if you dock at a desk. And the media engine was rebuilt, with much faster hardware video encode and decode, including AV1 decode. If you export video, or if you watch a lot of high-bitrate streaming, this is a real quality-of-life difference and it also saves battery.

One honest caveat almost nobody mentions. Iris Xe is on the 15-watt and 28-watt U-series 11th Gen chips. The 45-watt H-series 11th Gen chips use the older UHD graphics block instead, because Intel expected those machines to have a separate graphics card. So the Latitude 5320 2-in-1 Core i5 11th Gen at ₹38,990 has Iris Xe, while the Latitude 5421 Core i7 11th Gen H-series at ₹44,990 does not — it trades integrated graphics for far more CPU power and a proper cooling system. Neither is better. They are built for different jobs. Do not assume “11th Gen” automatically means Iris Xe.

Where the generation difference is completely invisible

Be honest with yourself about what you do all day. For the following, an 8th Gen Core i5 with 8GB RAM and an SSD is indistinguishable from an 11th Gen machine:

  • Microsoft Word, Excel, PowerPoint and Google Docs
  • Tally and standard accounting software
  • Zoom, Google Meet and Microsoft Teams calls
  • Browsing with 15–20 tabs open
  • Email, WhatsApp Web, banking portals, government filing sites
  • Streaming, and playing back 1080p video
  • Coursework, coding assignments and light web development

Who should not pay for a newer generation

Do not buy 11th Gen if:

  • Your work is documents, browsing and calls. Buy 8th Gen, put the difference into 16GB RAM, and you will have a better machine for less money.
  • You are buying for a student. Coursework does not need Iris Xe. A Latitude 7490 at ₹22,490 will finish a three-year degree without complaint.
  • You want to play modern games. Iris Xe is genuinely better than UHD graphics, but it is still integrated graphics. It will not run current AAA titles at reasonable settings. If gaming is the point, this whole category is the wrong category for you — buy a machine with a dedicated GPU.
  • Battery life is your main concern. Generation matters less than battery health here. An 11th Gen machine with a battery at 72% health will last less than an 8th Gen machine with a battery at 90%. We state the measured band on every listing for exactly this reason.

Frequently asked questions

Is 8th Gen Intel still good in 2026?

Yes, for the majority of office, study and work-from-home use. 8th Gen was the generation that brought quad-core processors to mainstream laptops and it is the oldest generation Microsoft officially supports for Windows 11. Paired with 8GB or 16GB of RAM and an SSD, an 8th Gen Core i5 handles documents, Tally, video calls and heavy browsing without difficulty. It is not the right choice for video editing or gaming.

Is the difference between 8th Gen and 10th Gen Intel noticeable?

For everyday work, no. 10th Gen mainstream chips use largely the same core design as 8th Gen with modestly higher clock speeds, so the real-world difference in browsing, Office and video calls is in single-digit percentages. The one genuine addition is Wi-Fi 6 support. Choose a 10th Gen machine for its RAM, storage, screen or graphics card — not for the generation number itself.

What is Iris Xe and is it worth paying more for?

Iris Xe is Intel’s integrated graphics introduced with 11th Gen, with up to 96 execution units against 24 to 32 on the older UHD Graphics — roughly double the graphics capability. It is worth paying for if you edit video, work in Photoshop or Lightroom, or drive multiple high-resolution monitors. It is not worth paying for if your work is documents, spreadsheets and browsing, where you will never see the difference.

Which Intel generations support Windows 11 officially?

8th Gen and newer. Microsoft’s official processor support list for Windows 11 begins at 8th Generation Intel Core, so 8th, 10th and 11th Gen machines all qualify while 7th Gen and older do not. Every laptop currently in our stock is 8th Gen or newer for this reason. You can confirm the exact processor on any listing before ordering, or message us and we will tell you.

Does a newer Intel generation mean better battery life?

On paper yes, in practice it depends far more on the condition of the battery in the specific unit. Newer generations have better power management, but a refurbished 11th Gen laptop with a battery at 70% health will run for less time than an 8th Gen laptop with a battery at 90%. Always check the stated battery health band, not just the processor generation. Here is how to check battery health in 60 seconds.

Is an i5 11th Gen better than an i7 8th Gen?

It depends entirely on the task. An i5 11th Gen will be clearly better for graphics work and video because of Iris Xe. An i7 8th Gen will often match or beat it on sustained multi-core CPU work, and costs far less — ₹22,490 for a Latitude 5400 Core i7 against ₹38,990 for a Latitude 5320 Core i5 11th Gen. Decide by workload, not by which number is larger. Our i5 vs i7 guide goes deeper.

The honest bottom line

If you remember one thing: 8th Gen is the floor because of Windows 11 and quad-core, 10th Gen is not worth a premium on its own, and 11th Gen is worth paying for only if you use graphics or video. Everything between those points is marketing.

Spend in this order: SSD, then RAM, then screen, then generation. A well-specified 8th Gen business laptop at ₹22,490 beats a poorly specified 11th Gen consumer laptop at the same price. Our guide to business-series laptops explains why we only stock that category, and the under ₹30,000 guide covers the band most buyers land in.

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Still deciding? Message us on WhatsApp (+91 79822 35917) with your budget and how you will use it, and we will tell you honestly whether this is the right pick for you.

Written by the NewAsNew team — NextG Serve Pvt. Ltd., New Delhi. We have been selling electronics since 2020 and refurbished and unboxed devices since 2022. Read our story.