Lenovo Legion Y740 15 vs. Y740 17: Which should you buy?
Thin bezel, strong functioning
Lenovo Legion Y740 15
More room for more than powerful hardware
Lenovo Legion Y740 17
The smaller 15.3-inch Legion Y740 is a creature of a laptop, running absurd under load and looking not bad while doing it. It might height out at a NVIDIA RTX 2070 Max-Q graphics card (GPU), which won't quite evangelize the same performance as can be had in the 17.3-inch Y740, but it should however satisfy your portable gaming needs.
From $1,344 at Lenovo
Pros
- Smaller, lighter build
- Thinner bezel
- Cool, quiet performance
- RAM and storage upgradeable
- RGB keyboard with macro keys
Cons
- Tops out at NVIDIA RTX 2070 Max-Q
- Smaller display
The 17.iii-inch Legion Y740 brings up to a NVIDIA RTX 2080 Max-Q GPU in its larger chassis, alongside a larger battery, larger display, and a keyboard with full number pad. If y'all want the biggest and blue-chip laptop Lenovo makes, this is information technology, only you might be able to relieve some money and get like performance from the Y740 15.
From $1,584 at Lenovo
Pros
- Larger 17-inch brandish
- NVIDIA RTX 2080 Max-Q available
- RAM and storage upgradeable
- RGB keyboard with numpad
- Larger bombardment
Cons
- Thicker bezel
- No keyboard macro keys
The fifteen.half dozen-inch Legion Y740 is all-time suited for those who programme on often toting their laptop with them, every bit information technology's much more than portable than the 17.3-inch version. It does, however, top out at a NVIDIA RTX 2070 Max-Q, and if you desire the best performance possible, you'll have to go with the 17.iii-inch Legion Y740, which has inside a NVIDIA RTX 2080 Max-Q. Permit's take a closer look below at what sets these laptops apart.
Lenovo Legion Y740 xv vs. Y740 17 tech specs
| Lenovo Legion Y740 fifteen | Lenovo Legion Y740 17 | |
|---|---|---|
| OS | Windows 10 Home | Windows x Home |
| Processor | 8th Gen Intel Core i7-8750H Six cores Upward to 4.ten GHz | 8th Gen Intel Cadre i7-8750H Half dozen cores Up to 4.ten GHz |
| RAM | Up to 32GB DDR4-2666MHz | Upwardly to 32GB DDR4-2666MHz |
| Storage | Up to 512GB PCIe NVMe SSD Up to 1TB HDD | Up to 512GB PCIe NVMe SSD Up to 1TB HDD |
| Display size | 15.vi inches Non-touch | 17.3 inches Not-touch |
| Display resolution | 1,920 x ane,080 (FHD) 144Hz NVIDIA K-Sync | 1,920 ten 1,080 (FHD) 144Hz NVIDIA G-Sync |
| Graphics | NVIDIA RTX 2070 Max-Q (8GB) NVIDIA RTX 2060 (6GB) | NVIDIA RTX 2080 Max-Q (8GB) NVIDIA RTX 2070 Max-Q (8GB) NVIDIA RTX 2060 (6GB) |
| Ports | 3 USB-A 3.one Mini DisplayPort 1.iv HDMI 2.0 RJ45 Ethernet Thunderbolt 3 3.5 mm headset jack | Three USB-A iii.1 Mini DisplayPort ane.4 HDMI two.0 RJ45 Ethernet Thunderbolt iii iii.5 mm headset jack |
| Bombardment | 57Wh 230 W Air conditioning adapter | 76Wh 230 W Air conditioning adapter |
| Weight | From 5.one pounds (two.ii kg) | From vi.3 pounds (2.9 kg) |
| Dimensions | 14.2 inches 10 10.5 inches ten 0.88 inches (361.42 mm ten 267 mm x 22.45 mm) | 16.2 inches 10 12 inches 10 0.91 inches (412.six mm x 304.nine mm x 23 mm) |
Similar design, different size
The 15- and 17-inch Legion Y740s understandably take a like blueprint. They both have a chassis made primarily of aluminum with a plastic rear portion for ports, bottom air intake, and rear and side exhaust, and really the only thing dissimilar at a glance is the footprint size and weight. The 15.6-inch model weighs in at almost 5.i pounds (two.2 kg) while the 17.3-inch model weighs in at about half dozen.3 pounds (2.ix kg), so if you're concerned with portability, the former laptop should be a better fit, especially when you factor in the size of the 230 W AC adapter.
Brandish hinges are set up frontwards on the chassis of both models, and Lenovo reserves the resulting back ledge of the laptop for the majority of ports. On both laptops, you get Mini DisplayPort, HDMI, two USB-A iii.i, RJ45 Ethernet, and Lenovo's proprietary charging port on the back, while the left side has a unmarried Thunderbolt 3 and a 3.5 mm headset jack and the right side has some other USB-A 3.ane. Even with a bunch of external accessories fastened, there's not much crowding and cables can run away without causing clutter on a desk.
Both laptops have a chip of wedge shape towards the forepart that helps go along them looking thinner than they really are, and both take a Legion logo on the lid. The extra space in the 17-inch model's keyboard deck is capitalized on with a full number pad, though the 15-inch model has instead a column of macro keys to the left of the QWERTY deck that gives gamers some extra flexibility. The only issue with the latter setup is that the keyboard is pushed to the right, and you might detect your mitt rubbing on the touchpad when using the usual WASD keys for gaming.
Neither laptop has a mechanical keyboard, though what's on offering is comfy to apply for extended periods of time. Both laptops come up equipped with RGB lighting on all keys besides as the exhaust vents, which tin be extensively customized with the included Corsair iCue app. Touchpads on both models are underwhelming. They're relatively small, and the physical buttons along the bottom can be touchy. You often have to click exactly in the heart of the buttons to become a response, simply I recall Lenovo understands that most people connect an external gaming mouse when it comes time to accept some fun.
Sound systems are likewise the same on both laptops. There are two down-firing speakers near the front — actually installed on the tapering portion — and an extra subwoofer virtually the dorsum for a fleck of extra oomph. Audio quality isn't bad on either laptop, but because everything is firing downward, no one will blame you lot if you lot plug in a gaming headset.
Large displays for gaming
The biggest difference betwixt these 2 laptops, other than the hardware available, is the size of the display. With the Y740 17, you become a 17.iii-inch display with FHD resolution, 144 Hz refresh rate, and NVIDIA G-Sync compatibility for tear-gratuitous visuals and a smoother overall experience. The merchandise-off is that the larger laptop has a much thicker bezel around the display, and in that location seems to have been a bit of light bleed forth the edges.
The xv.vi-inch Legion Y740 has a smaller display, only it has a thinner bezel for a more modern look. It also has a 144 Hz refresh rate and maxes out at 1080p, and information technology'southward compatible with NVIDIA K-Sync. Testing color reproduction, I got dorsum 98 percentage sRGB and 75 percent AdobeRGB, both excellent results that contribute to an overall colorful picture. The 17-inch Y740 hit 97 pct sRGB and 75 percent AdobeRGB, which essentially gives you lot the same quality picture.
Choosing between displays really comes down to whether or not you plan on often hooking up an external display, and how often you'll be taking the laptop on the road. The smaller display is easier to skid into a backpack, though you'll probably exist more inclined to employ a larger external monitor, while the larger brandish is more cumbersome but gives you a lot more real manor to work with. There'southward also the matter of bezel, and if thick borders irk you, the 15-inch model is probably the better choice.
Operation, battery life, and heat
The Legion Y740 models we reviewed had different GPUs, though the Intel Core i7-8750H processor (CPU), 16GB DDR4 RAM, and one TB hard-deejay drive (HDD) and 256 GB PCIe solid-state drive (SSD) were the same. The 15-inch Y740 comes with either a NVIDIA RTX 2060 or RTX 2070 Max-Q (which we reviewed), while the 17-inch model comes with an additional option for an RTX 2080 Max-Q (which is what we reviewed).
Unlike GPUs understandably bring different performance, and you tin only get the RTX 2080 Max-Q with the 17-inch Legion Y740. If that'southward all you're focused on, the decision should exist piece of cake, though the price to performance ratio may cause pause. The 17-inch model with RTX 2080 we reviewed costs well-nigh $ane,856, while the 15-inch model with RTX 2070 nosotros reviewed costs near $one,536. Operation is shut between these two laptops in all regards, and nosotros plant the 15-inch model to run cooler and quieter when under load.
3DMark
Time Spy (College is better)
| PC | GPU | Score |
|---|---|---|
| Lenovo Legion Y740 15 | RTX 2070 Max-Q | vi,406 |
| Lenovo Legion Y740 17 | RTX 2080 Max-Q | 7,128 |
3DMark
Burn down Strike (Higher is better)
| PC | GPU | Score |
|---|---|---|
| Lenovo Legion Y740 fifteen | RTX 2070 Max-Q | xiv,669 |
| Lenovo Legion Y740 17 | RTX 2080 Max-Q | 16,303 |
VRMark
Orange Room (College is better)
| PC | GPU | Score |
|---|---|---|
| Lenovo Legion Y740 fifteen | RTX 2070 Max-Q | viii,537 |
| Lenovo Legion Y740 17 | RTX 2080 Max-Q | 8,885 |
Overall functioning numbers are close, and y'all might have a tough time deciding whether or non $300 is worth the edge the RTX 2080 brings.
For an idea of how well the laptops perform when running actual games, nosotros tested with Metro Exodus and Tom Clancy's The Division 2. Metro Exodus averaged 105.6 FPS (lx minimum and 170 maximum) on High settings without ray tracing or DLSS enabled. The Y740 17 with RTX 2080 Max-Q GPU averaged 125.6 FPS. With ray tracing and DLSS enabled, Metro Exodus averaged 66.4 FPS (55 minimum and 85 maximum). The Y740 17 averaged 63.2 FPS, which seems to mean that the RTX 2070 meliorate handles the actress burden.
Tom Clancy's The Division 2 on High preset averaged 73.four FPS (34 minimum and 84 maximum). The Y740 17 averaged 89.4 FPS. From these results, it's clear that the fifteen-inch Y740 is going to evangelize a robust gaming feel with high framerates, though you lot won't exist playing on Ultra without seeing a significant dip in operation.
As for general operation, both laptops can handle their ain thanks to a beefy hexa-core Intel Core i7 CPU and 16GB of dual-channel DDR4 RAM. Battery life in both laptops is about the same despite the differing bombardment sizes, no uncertainty thanks to the larger display and beefier GPU in the Y740 17. You can expect less than an hr from a total charge when gaming, with about two hours of regular usage when not under load.
CPU
Geekbench 4.0 Benchmarks (Higher is amend)
| Device | CPU | Single core | Multi core |
|---|---|---|---|
| Lenovo Legion Y740 15 | i7-8750H | iv,975 | 22,294 |
| Lenovo Legion Y740 17 | i7-8750H | 5,067 | 22,578 |
PCMark
PCMark Dwelling house Conventional 3.0
| Device | Score |
|---|---|
| Lenovo Legion Y740 15 | 4,789 |
| Lenovo Legion Y740 17 | 5,102 |
SSD
CrystalDiskMark (College is better)
| Device | Read | Write |
|---|---|---|
| Lenovo Legion Y740 xv | 3,395.ane MB/due south | one,549.vii MB/s |
| Lenovo Legion Y740 17 | iii,356.5 MB/s | i,388.1 MB/s |
Both laptops come with a speedy Samsung PM981 PCIe SSD, while the ane TB HDD is much slower.
To keep these laptops relevant longer, you can upgrade or supervene upon the speedy SSD, slower HDD, and dual-aqueduct DDR4 RAM, all for which we've created guides to help yous with the process.
Lenovo Legion Y740 15 is more portable and runs cooler
The Legion Y740 15 might not have the same RTX 2080 Max-Q selection, just the RTX 2070 Max-Q can concord its own and volition deliver a stellar gaming feel. Yous get a smaller, lighter chassis with an RGB keyboard complete with column of extra macro keys, the aforementioned selection of ports, and a 1080p display with 144 Hz refresh rate and NVIDIA M-Sync compatibility. If you don't mind not having the best GPU and don't mind the smaller size, the 15-inch Y740 makes a great option.
Quiet, cool, and powerful
Lenovo Legion Y740 15
Smaller but yet mighty
An RTX 2070 Max-Q GPU and hexa-core Intel Core i7-8750H CPU doesn't keep this gaming laptop from running cool. It'south all wrapped up in an aluminum chassis that is priced competitively. If you don't need an RTX 2080 and don't heed the smaller screen, the Legion Y740 15 is likely the ameliorate choice.
The Legion Y740 17 is bigger and brings more power
The 17-inch Legion Y740 has the option for a NVIDIA RTX 2080 Max-Q GPU, it has an RGB keyboard with full number pad, and it has more display existent estate if you don't plan on plugging in an external monitor. It'due south not as portable as the xv-inch model and information technology does seem to run louder and hotter, but for those who desire the all-time performance possible, the larger laptop should exist beginning pick.
17-inch powerhouse
Lenovo Legion Y740 17
RTX 2080 Max-Q and a huge display
It's non as portable, it doesn't run every bit cool, and it has thicker bezel, but if you require a larger brandish and desire the power of an RTX 2080 Max-Q GPU, you accept to get with the Legion Y740 17.
Source: https://www.windowscentral.com/lenovo-legion-y740-15-vs-y740-17-which-should-you-buy
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