Dell Latitude 9510 vs. Lenovo Legion Y740 17”: Which is better?

Here is a side by side comparison between Dell Latitude 9510 and Lenovo Legion Y740 17” specs including CPU, RAM, storage, battery, display, and more.

Dell Latitude 9510 Pros

Reasons that Dell Latitude 9510 is better than Lenovo Legion Y740 17”.

Newer manufacturing

2020 vs. 2019

About 79% lighter

Dell Latitude 9510 weighed 1.40 pounds, 79% lighter than the 6.4 pounds Lenovo Legion Y740 17”.

WeightDell Latitude 9510Lenovo Legion Y740 17”
Pound
1.40 lbs.
6.4 lbs.
Kilogram
0.64 kg
2.90 kg

Lenovo Legion Y740 17” Pros

Reasons that Lenovo Legion Y740 17” is better than Dell Latitude 9510.

Significantly faster CPU performance

Intel Core i7-9750H inside Lenovo Legion Y740 17” has a 24% better multi-core CPU performance score than the Intel Core i7-10810U inside Dell Latitude 9510.

Geekbench 5 multi-core score
Lenovo Legion Y740 17” - Intel Core i7-9750H
4,880
Dell Latitude 9510 - Intel Core i7-10710U
4,786
Lenovo Legion Y740 17” - Intel Core i7-8750H
4,470
Dell Latitude 9510 - Intel Core i7-10810U
3,911
Lenovo Legion Y740 17” - Intel Core i5-8300H
3,269
Dell Latitude 9510 - Intel Core i7-10610U
3,042
Dell Latitude 9510 - Intel Core i5-10310U
2,992
Dell Latitude 9510 - Intel Core i7-10510U
2,942
Dell Latitude 9510 - Intel Core i5-10210U
2,933
Supports larger memory

Lenovo Legion Y740 17” supports a larger memory capacity than the Dell Latitude 9510. It supports up to 32GB versus 16GB of system memory on the Dell Latitude 9510.

Max system memory size
Lenovo Legion Y740 17”
32 GB
Dell Latitude 9510
16 GB
Supports faster memory

Lenovo Legion Y740 17” supports a faster memory speed than the Dell Latitude 9510. It supports up to 3200MHz versus 2133MHz of system memory on the Dell Latitude 9510.

Memory type and speed
Lenovo Legion Y740 17” - DDR4
3,200 MHz
Dell Latitude 9510 - LPDDR3
2,133 MHz
Upgradable memory

Lenovo Legion Y740 17” comes with two SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Dell Latitude 9510 since it has onboard memory.

MemoryDell Latitude 9510Lenovo Legion Y740 17”
Slots
Onboard
x2
TypeLPDDR3DDR4
Supports discrete graphics

Configurable up to NVIDIA GeForce RTX 2080 8GB GDDR6 with Max-Q vs. integrated

15% larger display

Lenovo Legion Y740 17” has a 17.3-inch screen size 15% larger than the 15-inch Dell Latitude 9510.

Display size
Lenovo Legion Y740 17”
17.3-inch
Dell Latitude 9510
15-inch

Prices

Here are the latest price updates and offers for both devices.

Dell Latitude 9510 Price
Dell Latitude 9510 Laptop 15.6 - Intel Core i7 10th Gen - i7-10710U - Six Core 4.7Ghz - 256GB SSD - 16GB RAM - 1920x1080 FHD - Windows 10 Pro (Renewed)
Dell Latitude 9510 Laptop 15.6 - Intel Core i7 10th Gen - i7-10710U - Six Core 4.7Ghz - 256GB SSD - 16GB RAM - 1920x1080 FHD - Windows 10 Pro (Renewed)
By Dell
$1,813.97
Dell Latitude 9000 9510 15" Touchscreen 2 in 1 Notebook - WUXGA - 1920 x 1200 - Intel Core i7 (10th Gen) i7-10810U Hexa-core (6 Core) 1.10 GHz - 16 GB RAM - 512 GB SSD - Windows 10 Pro - Intel UH
Dell Latitude 9000 9510 15" Touchscreen 2 in 1 Notebook - WUXGA - 1920 x 1200 - Intel Core i7 (10th Gen) i7-10810U Hexa-core (6 Core) 1.10 GHz - 16 GB RAM - 512 GB SSD - Windows 10 Pro - Intel UH
By Dell
$2,699.00
Dell Latitude 9000 9510 Laptop (2020) | 15.6" FHD | Core i5-256GB SSD Hard Drive - 8GB RAM | 4 Cores @ 4.2 GHz - 10th Gen CPU Win 10 Home
Dell Latitude 9000 9510 Laptop (2020) | 15.6" FHD | Core i5-256GB SSD Hard Drive - 8GB RAM | 4 Cores @ 4.2 GHz - 10th Gen CPU Win 10 Home
By Dell
$1,813.98
Lenovo Legion Y740 17” Price
Lenovo Legion Y740 17.3-inch FHD 1TB SSD 2.6GHz i7 Gaming Laptop (16GB RAM, 6-Core i7-9750H, GeForce RTX 2080, RGB Backlit Keyboard, HDMI, USB-C, Windows 10 Home) Black, 81UJ0001US
Lenovo Legion Y740 17.3-inch FHD 1TB SSD 2.6GHz i7 Gaming Laptop (16GB RAM, 6-Core i7-9750H, GeForce RTX 2080, RGB Backlit Keyboard, HDMI, USB-C, Windows 10 Home) Black, 81UJ0001US
By Lenovo
$1,799.99
2023 Lenovo Legion 5 17.3/'' FHD IPS 144Hz(AMD 8-Core Ryzen 7-5800H,64GB RAM,2TB PCIe SSD,GeForce RTX 3050 4GB)Gaming Laptop,Backlit Keyboard,WiFi 6,FreeSync,Ray Tracing,IST Cable,Win 11 Home,Black
2023 Lenovo Legion 5 17.3/'' FHD IPS 144Hz(AMD 8-Core Ryzen 7-5800H,64GB RAM,2TB PCIe SSD,GeForce RTX 3050 4GB)Gaming Laptop,Backlit Keyboard,WiFi 6,FreeSync,Ray Tracing,IST Cable,Win 11 Home,Black
By Lenovo
$1,349.99
Lenovo Legion Y740 Gaming Laptop, 17.3 FHD (1920 x 1080), 9th Gen Intel Core i7-9750H, 16GB RAM, 512GB SSD + 1TB HDD, NVIDIA GeForce RTX 2080 with Max-Q, Windows 10 (Renewed)
Lenovo Legion Y740 Gaming Laptop, 17.3 FHD (1920 x 1080), 9th Gen Intel Core i7-9750H, 16GB RAM, 512GB SSD + 1TB HDD, NVIDIA GeForce RTX 2080 with Max-Q, Windows 10 (Renewed)
By Lenovo
$949.99

Availability

Dell Latitude 9510Lenovo Legion Y740 17”
Released20202019
Release Date
  • Announced at CES 2020
  • Available on March 26, 2020
  • Announced at CES 2019
  • Available in February 2019
  • Refreshed in April 2019 for 9th Gen Intel processors
PricingStarting at $1,799.00Starting at $1,979.99
Generations-

Exterior

Dell Latitude 9510Lenovo Legion Y740 17”
Dimensions13.39 x 8.49 x 0.32 - 0.55 in (340.20 x 215.80 x 8.23 - 13.99 mm)
Width: 13.39” (340.20 mm)
Depth: 8.49” (215.80 mm)
Height: 0.32 - 0.55” (8.23 - 13.99 mm)
16.2” x 12” x 0.91” / 412.6 x 305 x 23 (mm)
Weight
  • Dell Latitude 9510 (Laptop)
    • 1.40 kg (3.10 lb)
  • Dell Latitude 9510 (Convertible)
    • 1.50 kg (3.30 lb)
Starting at 6.4 lbs (2.9 kg)
Colors
  • CNC machined aluminum in platinum silver
  • Corning® Gorilla® Glass DX on Convertible model
Iron Grey
Keyboard and Trackpad
  • Full size, backlit chiclet keyboard.
  • 4.53 x 2.64 in (115 mm x 67 mm) touchpad with multi-touch gesture support.
  • Keyboard
    • Backlit full-size, Backlit with Corsair® iCUE RGB lighting keyboard with Numpad.
    • The water-repellent keyboard delivers 100% anti-ghosting.
  • Touchpad
    • Precision Touchpad.
    • Supports multi-touch gesture.
    • Two physical left-right click buttons.

Display

Dell Latitude 9510Lenovo Legion Y740 17”
Size15 Inches17.3 Inches
Info
  • 15-inch FHD non-touchscreen
    1920 x 1080, IPS, 147 PPI, 400-nits brightness, 1200:1 contrast ratio, 100% sRGB, InfinityEdge Anti-Glare, Non-touch support, 2.19W.
  • 15-inch FHD touchscreen
    1920 x 1080, IPS, 147 PPI, 400-nits brightness, 1200:1 contrast ratio, 100% sRGB, InfinityEdge Anti-reflective/anti-smudge, touchscreen, 2.29W.
17.3" FHD 144Hz
1920 x 1080, IPS, Dolby Vision HDR Enabled, 144 Hz, 72% Color Gamut, 300 nits, NVIDIA® G-Sync™.

Ports

Dell Latitude 9510Lenovo Legion Y740 17”
Dell Latitude 9510 Ports
Image Source: Dell
Left (5)
  • 2 x Thunderbolt 3
    40 Gpbs, USB 3.2 Gen 2 (10 Gbps), PCIe Gen 3 x4, DisplayPort, Power Delivery
  • 1 x HDMI
    v2.0
  • 1 x microSD card slot
    v4.0
  • 1 x Smart Card Reader
    Optional
Right (3)
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps), PowerShare
  • 1 x headphone jack
    Headphone/Microphone
  • 1 x lock slot
  1. 1 x USB 3.1 Gen 2 Type-C with Intel Thunderbolt 3 (DisplayPort, Data transfer)
  2. 1 x USB 3.1 Gen 2
  3. 2 x USB 3.1 Gen 1
  4. 1 x Mini DisplayPort ™ 1.4
  5. 1 x HDMI™ 2.0
  6. 1 x RJ45 Ethernet
  7. 1 x Kensington® Wedge Lock slot
  8. 1 x 3.5mm microphone/headphone combo
  9. 1 x NOVO hole

Internal Specs

Dell Latitude 9510Lenovo Legion Y740 17”
Processor
  1. 10th Gen Intel® Core™ i5-10210U
    4 cores, 8 threads, 1.60 → 4.20 GHz, 6MB SmartCache, 15W
  2. 10th Gen Intel® Core™ i5-10310U with vPro™
    4 cores, 8 threads, 1.70 → 4.40 GHz, 6MB SmartCache, 15W
  3. 10th Gen Intel® Core™ i7-10510U
    4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W
  4. 10th Gen Intel® Core™ i7-10610U with vPro™
    4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W
  5. 10th Gen Intel® Core™ i7-10710U
    6 cores, 12 threads, 1.10 → 4.70 GHz, 12MB SmartCache, 15W
  6. 10th Gen Intel® Core™ i7-10810U with vPro™
    6 cores, 12 threads, 1.10 → 4.90 GHz, 12MB SmartCache, 15W
  1. 8th Gen Intel® Core™ i5-8300H
    4 cores, 8 threads, 2.30 → 4.00 GHz, 8MB SmartCache, 45W
  2. 8th Gen Intel® Core™ i7-8750H
    6 cores, 12 threads, 2.20 → 4.10 GHz, 9MB SmartCache, 45W
  3. 9th Gen Intel® Core™ i7-9750H
    6 cores, 12 threads, 2.60 → 4.50 GHz, 12MB SmartCache, 45W
Integrated Graphics
  1. 10th Gen Intel® Core™ i5-10210U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1100 MHz
  2. 10th Gen Intel® Core™ i5-10310U with vPro™
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
  3. 10th Gen Intel® Core™ i7-10510U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
  4. 10th Gen Intel® Core™ i7-10610U with vPro™
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
  5. 10th Gen Intel® Core™ i7-10710U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
  6. 10th Gen Intel® Core™ i7-10810U with vPro™
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
  1. 8th Gen Intel® Core™ i5-8300H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1000 MHz
  2. 8th Gen Intel® Core™ i7-8750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1100 MHz
  3. 9th Gen Intel® Core™ i7-9750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
Memory
  • Memory Info
    • Onboard memory
    • Type: Dual-Channel LPDDR3
    • Speed: 2133 MHz
  • Memory Configurations
    • Minimum Memory: 8GB
    • Maximum Memory: 16GB
  • Memory Slots
    • 2 x DDR4 SODIMM
  • Memory Configurations
    • Minimum Memory: 8GB
    • Maximum Memory: 32GB
    • Memory Speed: 2666MHz or 3200MHz
Discrete Graphics-
  • NVIDIA® GeForce® RTX 2080 with Max-Q 8GB GDDR6 & G-SYNC support
  • NVIDIA® GeForce® RTX 2070 with Max-Q 8GB GDDR6  & G-SYNC support
  • NVIDIA® GeForce® RTX 2060 6GB GDDR6 & G-SYNC support
  • NVIDIA® GeForce® GTX 1660 Ti 6GB GDDR6
Storage
  • Hard Drive Slots
    • 2 x M.2 2230 slot
  • Hard Drive Configurations
    • Up to M.2 1TB PCIe NVMe Class 35 SSD
    • Up to M.2 256GB PCIe NVMe Class 35 Opal 2.0 Self Encrypting SSD
  • Storage Slots
    • 1 x M.2 2230/2280 PCIe SSD slot
    • 1 x 2.5 inches hard drive slot
  • Storage Configurations
    • 128 GB/256 GB/512 GB/1 TB PCIe NVMe SSD
    • 1 TB/2 TB HDD

Connectivity

Dell Latitude 9510Lenovo Legion Y740 17”
Wi-FiIntel® Wi-Fi 6 AX201 2x2 802.11ax 160MHz
Up to 2400 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac), WiFi-6 (802.11ax)
Killer™ Wireless 802.11 AC (2 x 2)
Up to 867 Mbps, WiFi 802.11 b/g/a/n/ac.
BluetoothBluetooth 5.1Bluetooth 5.0
Ethernet-Gigabit LAN
Speed: 10/100/1000 Mbps.
MoreOptional Qualcomm® Snapdragon™ X20 LTE-A (DW5821e), eSIM capable
  • Speed: 1 Gbps
  • Frequency: 3.4 GHz
  • Standards: LTE. WCDMA
-

Battery

Dell Latitude 9510Lenovo Legion Y740 17”
Size
  • 52 WHr (4-cell Polymer, ExpressCharge capable)
  • 88 WHr (6-cell Polymer, ExpressCharge capable)
76 Wh (4 Cell Li-Polymer)
Battery LifeUp to 34 hours and 11 minutesUp to 6 hours
Power Supply
  • 65 W USB Type-C power adapter
    Power rated at 5VDC/3A, 9VDc/3A, 15VDC/3A, 20VDC/3.25A.
  • 90 W USB Type-C power adapter
    Power rated at 5VDC/3A, 9VDc/3A, 15VDC/3A, 20VDC/4.5A.
230W AC power adapter
Lenovo proprietary charging port.

Software

Dell Latitude 9510Lenovo Legion Y740 17”
OS
Windows 10 Home Windows 10 Pro
Upgradable to Windows 11
  • Windows 10 Home 64-bit
  • Windows 10 Pro 64-bit
Built-in Apps
  • Microsoft Office 30-days trial
  • McAfee LiveSafe™ 12 Month Subscription
  • Lenovo Vantage
  • McAfee® Antivirus
  • Corsair® iCUE
  • PC Manager
  • Lenovo Antivirus Plus
  • Magic Y Key

Camera & Audio

Dell Latitude 9510Lenovo Legion Y740 17”
Camera
  • Front-facing camera
    Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
  • Infrared camera
    576 x 360 (VGA) at 15 fps for Windows Hello Facial Recognition.
Front-facing camera
Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
Audio
  • Realtek ALC711-CG
  • 4 Top firing premium speakers with Waves MaxxAudio®, Smart Amp
  • 4 Noise-canceling microphones
  • Dolby Atmos® Speaker System with Soundbar and integrated subwoofer with Smart AMP technology for gaming.
  • Dual-array microphones

Misc

Dell Latitude 9510Lenovo Legion Y740 17”
Inking
  • Dell Latitude 9510 (Convertible)
    • Supports Dell Premium Active Pen.
-
Sensors
  • Proximity Sensor (optional)
  • IR Camera
  • Windows Hello compliant fingerprint reader in the power button
-
Security
  • TPM 2.0 FIPS-140-2 Certified / TCG Certified
  • Optional Windows Hello compliant fingerprint reader in the power button
  • Optional Security Hardware Authentication Bundles
    • 1: Touch Fingerprint Reader (in Power Button) with Control Vault 3.0 Advanced Authentication with FIPS 140-2 Level 3 Certification
    • 2: Contacted Smart Card and Control Vault 3 Advanced Authentication with FIPS 140-2 Level 3 Certification
    • 3: Touch Fingerprint Reader (in Power Button), Contacted Smart Card, and Control Vault 3 Advanced Authentication with FIPS 140-2 Level 3 Certification
    • 4: Touch Fingerprint Reader in Power Button, Contacted Smart Card, Contactless Smart Card, NFC, and Control Vault 3 Advanced Authentication with FIPS 140-2 Level 3 Certification
  • Optional Face IR camera (Windows Hello compliant) with ExpressSign-in (Proximity Sensor)
  • Dell Client Command Suite
  • Dell BIOS Verification
  • Optional Dell Endpoint Security and Management Software
  • VMware Carbon Black Endpoint Standard
  • VMware Carbon Black Endpoint Standard + Secureworks Threat Detection and Response
  • Dell Encryption Enterprise
  • Dell Encryption Personal
  • Carbonite
  • VMware Workspace ONE
  • Absolute® Endpoint Visibility and Control
  • Netskope
  • Dell Supply Chain Defense
  • Chassis Kensington® Wedge security lock
In the box-
  • Legion Y740 17"
  • 230W AC Adapter
  • 4 Cell Li-Polymer, 76Wh
  • Quick start guide
Warranty3 Years Hardware Warranty with Onsite In-Home Service after Remote Diagnosis1 Year Depot or Carry-in

Key Features

Dell Latitude 9510Lenovo Legion Y740 17”
At Glance
Released in
2020
16:9 FHD
15”
1080p 60Hz
Weight
1.40 lb
0.64 kg
Up to
Intel Core i7-10810U
6C/12T, 1.10 → 4.90 GHz
Geekbench 5
1,039
Single Core
Geekbench 5
3,911
Multi-Core
With integrated
Intel® UHD Graphics
24 Execution Units, 300 → 1150 MHz
Configurable up to
16GB
2133 MHz LPDDR3
Dell Latitude 9510 Ports
Released in
2019
16:9 FHD
17.3”
1080p 144Hz
Weight
6.4 lb
2.90 kg
Up to
Intel Core i7-9750H
6C/12T, 2.60 → 4.50 GHz
Geekbench 5
1,044
Single Core
Geekbench 5
4,880
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1150 MHz
Upgradable up to
32GB
3200 MHz DDR4
NVIDIA GeForce
RTX 2080
8GB GDDR6 with Max-Q

Comparison Summary

Dell Latitude 9510 vs. Lenovo Legion Y740 17”

Dell has released the Latitude 9510, a 15-inch machine, in 2020. It is powered by up to a hexa-core Intel Core i7-10810U with a boost clock speed up to 4.90 GHz. The laptop has an integrated graphics option up to Intel® UHD Graphics (24 Execution Units, 300 → 1150 MHz).

On the other hand, we have the 17.3-inch Legion Y740 17” was introduced by Lenovo about a year earlier in 2019. It comes with up to a hexa-core Intel Core i7-9750H with a boost clock speed up to 4.50 GHz. It has a dedicated GPU option up to NVIDIA GeForce RTX 2080 with 8GB GDDR6 with Max-Q.

Geekbench 5 Single Core

Dell Latitude 95101
10th Gen Intel® Core™ i5-10210U94489.82%
2
10th Gen Intel® Core™ i5-10310U with vPro™94690.01%
3
10th Gen Intel® Core™ i7-10510U95791.06%
4
10th Gen Intel® Core™ i7-10610U with vPro™96892.10%
5
10th Gen Intel® Core™ i7-10710U1,051100.00%
6
10th Gen Intel® Core™ i7-10810U with vPro™1,03998.86%
Lenovo Legion Y740 17”1
8th Gen Intel® Core™ i5-8300H93588.96%
2
8th Gen Intel® Core™ i7-8750H97592.77%
3
9th Gen Intel® Core™ i7-9750H1,04499.33%
01,051

Geekbench 5 Multi Core

Dell Latitude 95101
10th Gen Intel® Core™ i5-10210U2,93360.10%
2
10th Gen Intel® Core™ i5-10310U with vPro™2,99261.31%
3
10th Gen Intel® Core™ i7-10510U2,94260.29%
4
10th Gen Intel® Core™ i7-10610U with vPro™3,04262.34%
5
10th Gen Intel® Core™ i7-10710U4,78698.07%
6
10th Gen Intel® Core™ i7-10810U with vPro™3,91180.14%
Lenovo Legion Y740 17”1
8th Gen Intel® Core™ i5-8300H3,26966.99%
2
8th Gen Intel® Core™ i7-8750H4,47091.60%
3
9th Gen Intel® Core™ i7-9750H4,880100.00%
04,880

The Dell Latitude 9510 has a 15-inch display which is considerably smaller than the 17.3-inch Lenovo Legion Y740 17”. In addition, The Dell Latitude 9510 weighs 1.40 lbs. about 357% lighter than the 6.4 lbs. Lenovo Legion Y740 17”. Moreover, measured at 13.39” x 8.49” x 0.55”, the Dell Latitude 9510 is much more portable than the Lenovo Legion Y740 17” at 16.2” x 12” x 0.91”.

Dell Latitude 9510Lenovo Legion Y740 17”

Moving over to upgradability, Dell claims that the Dell Latitude 9510 supports up to 16GB 2133 MHz LPDDR3 memory. However, it has an onboard memory module that is not upgradable by the users. Fortunately, it comes with two M.2 slots that users can easily upgrade and install an additional SSD to expand the storage on the device.

For Lenovo Legion Y740 17”, it supports up to 32GB 3200 MHz DDR4 memory that you can upgrade with two memory module slots on the motherboard. It also has a single removable M.2 SSD slot that users can replace or upgrade when needed. Besides that, it also comes with a SATA slot where you can install an additional 2.5-inch SATA-based SSD, SSHD, or a hard disk drive.

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