Is an i5 enough?
Is an i5 laptop good enough? Yes for most work, but Core i5, Core 5 and Core Ultra 5 chips differ 3.0x on PassMark. Versus Ryzen 5, and when to step up.
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Is an i5 laptop good enough?
Yes for everyday work, if the chip is recent: an i5 laptop handles office software, study, browsing and video calls, but the label covers a 3.0x range on PassMark, from 9,285 to 28,018. The ASUS Zenbook 14 OLED UX3405CA with the Core Ultra 5 225H costs £934.97 on Amazon UK at the time of writing (October 2026). The processor families are explained in Laptop processors explained 2026.
| Situation | Is an i5 enough? | Pick | Price |
|---|---|---|---|
| Office, study, browsing | Yes | Dell 14 DC14255 (Ryzen 5 220) | £669.00 |
| Thin, light, OLED all-rounder | Yes, Core Ultra 5 225H | ASUS Zenbook 14 OLED UX3405CA | £934.97 |
| Ryzen 5 instead of Intel | Yes | Lenovo Yoga Slim 7 14AKP10 | £847.99 |
| 1080p gaming | Yes, with a graphics chip | ASUS V16 V3607VH (Core 5 210H, RTX 5050) | £902.47 |
| Video editing and heavy multitasking | Step up to an H or HX chip | ASUS TUF Gaming F16 (Core i7-14650HX) | £1,399.99 |
What is an i5 processor laptop: Core i5, Core 5 or Core Ultra 5?
Three Intel labels share the number 5, and the label does not rank the chip. PassMark rates the Core Ultra 5 322 at 14,804, below the older Core i5-13420H at 16,744, and the Core 7 240H at 23,980, below the Core Ultra 5 225H at 28,018. Compare Electronic divided each laptop price by its processor score to give a value figure.
| Processor | Cores and threads | PassMark | Laptop | Price | Price per 1,000 points |
|---|---|---|---|---|---|
| Core i5-1135G7 | 4 cores, 8 threads | 9,285 | Dell Latitude 5420 (Renewed) | £254.99 | £27.46 |
| Core Ultra 5 322 | 6 cores, 6 threads | 14,804 | HP OmniBook 5 Flip 14 | £849.99 | £57.42 |
| Core Ultra 5 135U | 12 cores, 14 threads | 16,615 | Lenovo ThinkPad T14 Gen 5 | £1,099.99 | £66.21 |
| Core i5-13420H | 8 cores, 12 threads | 16,744 | Acer Nitro N20 (compact desktop) | £937.99 | £56.02 |
| Core Ultra 5 226V | 8 cores, 8 threads | 17,925 | Acer Aspire 16 AI A16-52M | £859.70 | £47.96 |
| Core 5 210H | 8 cores, 12 threads | 18,019 | ASUS V16 V3607VH | £902.47 | £50.08 |
| Ryzen 5 220 | 6 cores, 12 threads | 18,542 | Dell 14 DC14255 | £669.00 | £36.08 |
| Ryzen AI 5 340 | 6 cores, 12 threads | 19,617 | Lenovo Yoga Slim 7 14AKP10 | £847.99 | £43.23 |
| Core 7 240H (reference) | 10 cores, 16 threads | 23,980 | MSI Cyborg 15 (RTX 5060) | £1,249.99 | £52.13 |
| Core Ultra 5 225H | 14 cores, 14 threads | 28,018 | ASUS Zenbook 14 OLED UX3405CA | £934.97 | £33.37 |
| Core i7-14650HX (reference) | 16 cores, 24 threads | 33,307 | ASUS TUF Gaming F16 | £1,399.99 | £42.03 |
The Core Ultra 5 225H is 3.0x the Core i5-1135G7, and the best value at £33.37 per 1,000 points among new Intel laptops. Single-thread ratings, which govern how quick a laptop feels, run from 2,592 for the Core i5-1135G7 to 4,249 for the Core Ultra 5 225H. A buyer should read the model suffix before the 5: U and V chips run at 15 to 17 W, H chips at 28 to 45 W and HX chips at 55 W (PassMark).
Is a Core i5 better than a Ryzen 5 in a laptop?
Neither wins outright. The AMD Ryzen 5 220 scores 18,542, 2.9% above the Intel Core 5 210H at 18,019, and draws 28 W typical against 45 W. The Ryzen AI 5 340 in the Lenovo Yoga Slim 7 14AKP10 scores 19,617, 32.5% above the Core Ultra 5 322 in the HP OmniBook 5 Flip 14, for £2.00 less. The Core Ultra 5 225H beats the Yoga's chip by 43% and the HP's by 89%.
Intel and AMD supply most Windows laptops. Qualcomm's Snapdragon X sits in Arm-based Windows models, and Apple builds its own M-series chips for MacBooks. Memory matters alongside the chip, as Is 8GB RAM enough? explains.
When should a buyer step up from an i5?
A buyer steps up for sustained heavy work, not for browsing. Moving from the Zenbook's Core Ultra 5 225H to the Core i7-14650HX in the ASUS TUF Gaming F16 FX608JMI adds £465.02 and 5,289 PassMark points, 18.9%, plus an RTX 5060 Laptop GPU. The MSI Cyborg 15 costs £315.02 more than the Zenbook and its Core 7 240H scores 4,038 points lower, 14.4%: the extra money there buys the graphics chip, not the processor.
Gamers should size the graphics chip first, as Best budget gaming laptop UK 2026 ranks, and mid-range buyers compare Best mid-range laptop UK 2026.
Which i5 laptop should you buy?
The ASUS Zenbook 14 OLED UX3405CA is the pick at £934.97 on Amazon UK at the time of writing (October 2026): the Core Ultra 5 225H leads every other 5-class chip in the table.
ASUS Zenbook 14 OLED UX3405CA specifications (Amazon UK listing)
- Processor: Intel Core Ultra 5 225H, 14 cores and 14 threads
- Memory: 16GB LPDDR5X
- Storage: 512GB PCIe SSD
- Display: 14-inch 2880x1800 OLED, 120 Hz, 400 nits
- Battery: 75 Wh; weight 1.2 kg
- Ports: USB-C with Thunderbolt; UK backlit keyboard
The Zenbook suits students and office workers who want one light laptop for five years. The compromises are 16GB of LPDDR5X memory, which thin laptops usually solder, and a 512GB SSD.
ASUS Zenbook 14 OLED UX3405CA - pros and cons
Where to buy
Check price
Three alternatives cover a Ryzen chip, a 2-in-1 and a gaming graphics chip, at Amazon UK prices in October 2026.
Also consider
Radar · 0-100 scores
- Zenbook 14 OLED UX3405CA (Core Ultra 5 225H)
- Lenovo Yoga Slim 7 14AKP10 (Ryzen AI 5 340)
- HP OmniBook 5 Flip 14 (Core Ultra 5 322)
- ASUS V16 V3607VH (RTX 5050)
Verdict
An i5 laptop is good enough for most buyers if the chip is recent: read the PassMark score, not the label. The ASUS Zenbook 14 OLED UX3405CA at £934.97 is the pick, and the Lenovo Yoga Slim 7 14AKP10 at £847.99 is the Ryzen alternative. The processor families are explained in Laptop processors explained 2026, and the full field is in Best laptop UK 2026.
Frequently asked questions
Is an i5 laptop good enough?
Yes for office work, study, browsing and video calls, if the chip is recent. PassMark scores the 14-core Intel Core Ultra 5 225H at 28,018, and the ASUS Zenbook 14 OLED UX3405CA with it costs £934.97 on Amazon UK at the time of writing (October 2026). An old Core i5-1135G7 scores 9,285, so the generation matters more than the i5 label.
What is the difference between Core i5, Core 5 and Core Ultra 5?
They are three Intel labels at different performance levels. PassMark rates the Core i5-13420H at 16,744, the Core 5 210H at 18,019 and the Core Ultra 5 225H at 28,018. The Core Ultra 5 322 in the HP OmniBook 5 Flip 14 scores 14,804, below the older Core i5-13420H, so Ultra 5 is not always the faster chip.
Is a Ryzen 5 better than an Intel Core i5 for a laptop?
The two are close. PassMark scores the AMD Ryzen 5 220 at 18,542 against 18,019 for the Intel Core 5 210H, 2.9% ahead, at 28 W typical power against 45 W. The Dell 14 DC14255 with the Ryzen 5 220 costs £669.00 on Amazon UK at the time of writing (October 2026), the lowest price among the new laptops here.
Which brand of CPU would be found in a laptop?
Four brands: Intel and AMD in most Windows laptops, Qualcomm in Snapdragon X Windows laptops such as the Lenovo IdeaPad Slim 3 15, and Apple in MacBooks with M-series chips such as the MacBook Air 13-inch M5. Intel and AMD together supply every laptop priced in this post, from £254.99 to £1,399.99 on Amazon UK in October 2026.
What are the laptop processor types?
Laptop processors split by power class. PassMark lists the Core Ultra 5 135U at 15 W and the Core Ultra 5 226V at 17 W typical (thin-and-light), the Core Ultra 5 225H at 28 W and Core 5 210H at 45 W (H class), and the Core i7-14650HX at 55 W (HX class). Power class does not rank chips alone: the 28 W Core Ultra 5 225H scores 28,018, above the 45 W Core 5 210H at 18,019.
Is an i5 laptop good for gaming?
With a dedicated graphics chip, yes at 1080p. The ASUS V16 V3607VH pairs a Core 5 210H (PassMark 18,019) with an RTX 5050 and costs £902.47 on Amazon UK at the time of writing (October 2026). Games lean on the graphics chip first, so an i5 with an RTX 5050 beats a faster processor on integrated graphics.