Dell G7 17 7790 vs. Lenovo Yoga C740 (14”): Full specs comparison

Here is a comparison of the specs between Dell G7 17 7790 and Lenovo Yoga C740 (14”), including CPU, RAM, storage, battery, display, and more.

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Dell G7 17 7790 image

Dell G7 17 7790

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Lenovo Yoga C740 (14”) image

Lenovo Yoga C740 (14”)

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Dell G7 17 7790 Pros

Reasons that Dell G7 17 7790 is better than Lenovo Yoga C740 (14”).

Much faster CPU performance

Intel Core i9-9980HK inside Dell G7 17 7790 has a 121% better multi-core CPU performance score than the Intel Core i7-10510U inside Lenovo Yoga C740 (14”).

Geekbench 5 multi-core score
Dell G7 17 7790 - Intel Core i9-9980HK
6,504
Dell G7 17 7790 - Intel Core i7-9750H
4,880
Dell G7 17 7790 - Intel Core i9-8950HK
4,806
Dell G7 17 7790 - Intel Core i7-8750H
4,470
Dell G7 17 7790 - Intel Core i5-9300H
3,308
Dell G7 17 7790 - Intel Core i5-8300H
3,269
Lenovo Yoga C740 (14”) - Intel Core i7-10510U
2,942
Lenovo Yoga C740 (14”) - Intel Core i5-10210U
2,933
Supports larger memory

Dell G7 17 7790 supports a larger memory capacity than the Lenovo Yoga C740 (14”). It supports up to 64GB versus 16GB of system memory on the Lenovo Yoga C740 (14”).

Max system memory size
Dell G7 17 7790
64 GB
Lenovo Yoga C740 (14”)
16 GB
Supports discrete graphics

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

23% larger display

Dell G7 17 7790 has a 17.3-inch screen size 23% larger than the 14-inch Lenovo Yoga C740 (14”).

Display size
Dell G7 17 7790
17.3-inch
Lenovo Yoga C740 (14”)
14-inch

Lenovo Yoga C740 (14”) Pros

Reasons that Lenovo Yoga C740 (14”) is better than Dell G7 17 7790.

About 58% lighter

Lenovo Yoga C740 (14”) weighed 3.09 pounds, 58% lighter than the 7.27 pounds Dell G7 17 7790.

WeightDell G7 17 7790Lenovo Yoga C740 (14”)
Pound
7.27 lbs.
3.09 lbs.
Kilogram
3.30 kg
1.40 kg

Key Similars

Similar characteristics share between Dell G7 17 7790 and Lenovo Yoga C740 (14”).

Uses the same memory type and speed

Both laptops supports the same 2666MHz DDR4 RAM.

Memory type and speed
Dell G7 17 7790 - DDR4
2,666 MHz
Lenovo Yoga C740 (14”) - DDR4
2,666 MHz

Prices

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

Dell G7 17 7790 Price
Dell G7 17 7790-17.3" FHD - i7-8750H - NVIDIA RTX 2070 Max-Q - 16GB - 1TB HDD+256GB SSD (Renewed)
 Dell G7 17 7790-17.3" FHD - i7-8750H - NVIDIA RTX 2070 Max-Q - 16GB - 1TB HDD+256GB SSD (Renewed)
By Dell
$1,599.00
See at Amazon
Dell G7 17 7790-17.3" FHD - i7-8750H - NVIDIA RTX 2070 Max-Q - 16GB - 1TB HDD+256GB SSD
 Dell G7 17 7790-17.3" FHD - i7-8750H - NVIDIA RTX 2070 Max-Q - 16GB - 1TB HDD+256GB SSD
By Dell
$1,299.00
See at Amazon
Dell G7 7790 Gaming Laptop (2019) | 17.3" FHD | Core i7-512GB SSD Hard Drive - 16GB RAM | 6 Cores @ 4.5 GHz Win 10 Pro
 Dell G7 7790 Gaming Laptop (2019) | 17.3" FHD | Core i7-512GB SSD Hard Drive - 16GB RAM | 6 Cores @ 4.5 GHz Win 10 Pro
By Dell
$1,299.00
See at Amazon
Lenovo Yoga C740 (14”) Price
Lenovo Yoga C740-14 FHD Touch - 10th gen i5-10210U - 8GB - 256GB SSD - Mica
 Lenovo Yoga C740-14 FHD Touch - 10th gen i5-10210U - 8GB - 256GB SSD - Mica
By Lenovo
$649.99
See at Amazon
Lenovo Yoga C740-14 FHD Touch - 10th gen i5-10210U - 8GB - 256GB SSD - Mica (Renewed)
 Lenovo Yoga C740-14 FHD Touch - 10th gen i5-10210U - 8GB - 256GB SSD - Mica (Renewed)
By Lenovo
$399.00
See at Amazon
Lenovo Yoga C740 2-in-1 14" Full HD 1080p Touchscreen Laptop PC, Intel Core i5-10210U Quad Core Processor, 8GB DDR4 RAM, 256GB SSD, Backlit Keyboard, Webcam, WiFi, Bluetooth, Windows 10, Mica
 Lenovo Yoga C740 2-in-1 14" Full HD 1080p Touchscreen Laptop PC, Intel Core i5-10210U Quad Core Processor, 8GB DDR4 RAM, 256GB SSD, Backlit Keyboard, Webcam, WiFi, Bluetooth, Windows 10, Mica
By Lenovo
$679.99
See at Amazon

Specs Comparison

Availability

Dell G7 17 7790Lenovo Yoga C740 (14”)
Released20192019
Release Date
  • Announced at CES 2019.
  • Available from January 29, 2019.
  • Announced at Lenovo Tech Life (Auguest 2019)
PricingStarting at $1,380-

Exterior

Dell G7 17 7790Lenovo Yoga C740 (14”)
Dimensions15.91 x 11.65 x 0.98 - 0.91 in (404 x 295.80 x 25 - 23.22 mm)12.67 x 8.45 x 0.59 - 0.67” (321.8 x 214.6 x 14.9 - 16.9 mm)
Width: 12.67” (321.8 mm)
Depth: 8.45” (214.6 mm)
Height: 0.59 - 0.67” (14.9 - 16.9 mm)
Weight7.27 lbs (3.30 kg)Starting at 3.09 lbs (1.4 kg)
ColorsAbyss Grey
Iron Grey Mira
Keyboard and Trackpad
  • Keyboard
    • Standard full-size, spill-resistant keyboard with numeric keypad
    • Backlit keyboard (optional)
    • 4-zone RGB backlit (optional)
  • Touchpad
    • Size: 4.13 x 3.15 in (105 mm x 80 mm)
    • Supports multi-touch gesture.
  • Full-size keyboard with 6 rows, multimedia Fn keys, LED backlight
  • Buttonless glass surface multi-touch touchpad

Display

Dell G7 17 7790Lenovo Yoga C740 (14”)
Size17.3 Inches14 Inches
Info
  • 17.3” FHD 300 nits 60Hz
    (1920 x 1080) 300 nits IPS Anti-Glare LED, Backlit Display (non-touch) with 60Hz refresh rate
  • 17.3” FHD 300 nits 144Hz
    (1920 x 1080) 300 nits IPS Anti-Glare LED, Backlit Display (non-touch) with 144Hz refresh rate
  • 14” FHD Touch Screen
    1920 x 1080, IPS display, 300 nits with Dolby Vision, 16:9 aspect ratio, 10-finger multi-touch.
    Support Lenovo Active Pen (not included)

Ports

Dell G7 17 7790Lenovo Yoga C740 (14”)
Dell G7 17 7790 Ports
Image Source: Dell
  • 1 x USB Type-C
    • Supports Thunderbolt 3 with DisplayPort For computers shipped with NVIDIA GeForce RTX 20 series.[/ti]
    • Supports USB 3.1 Gen 2 with DisplayPort For computers shipped with NVIDIA GeForce GTX 1050 Ti.[/ti]
  • 1 x Mini DisplayPort
    • For computers shipped with NVIDIA GeForce RTX 20 series and GTX 1660 Ti.[/ti]
  • 1 x USB 3.1 Gen 1 port with PowerShare
  • 2 x USB 3.1 Gen 1 ports
  • 1 x RJ45 network port
  • 1 x HDMI 2.0 Port
  • 1 x headset jack
  • 1 x SD-card reader
  • 1 x Wedge-shaped lock
  • 1 x Power-adapter port
  • 2 x USB Type-C 3.1 Gen 1
    Supports Power Delivery & DisplayPort.
  • 1 x USB 3.1 Gen 1
    Full-size USB-A ports.
  • 1 x Audio jack

Internal Specs

Dell G7 17 7790Lenovo Yoga C740 (14”)
Processor
  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. 8th Gen Intel® Core™ i9-8950HK
    6 cores, 12 threads, 2.90 → 4.80 GHz, 12MB SmartCache, 45W
  4. 9th Gen Intel® Core™ i5-9300H
    4 cores, 8 threads, 2.40 → 4.10 GHz, 8MB SmartCache, 45W
  5. 9th Gen Intel® Core™ i7-9750H
    6 cores, 12 threads, 2.60 → 4.50 GHz, 12MB SmartCache, 45W
  6. 9th Gen Intel® Core™ i9-9980HK
    8 cores, 16 threads, 2.40 → 5.00 GHz, 16MB SmartCache, 45W
  1. 10th Gen Intel® Core™ i5-10210U
    4 cores, 8 threads, 1.60 → 4.20 GHz, 6MB SmartCache, 15W
  2. 10th Gen Intel® Core™ i7-10510U
    4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W
Integrated Graphics
  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. 8th Gen Intel® Core™ i9-8950HK
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  4. 9th Gen Intel® Core™ i5-9300H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1050 MHz
  5. 9th Gen Intel® Core™ i7-9750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  6. 9th Gen Intel® Core™ i9-9980HK
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1250 MHz
  1. 10th Gen Intel® Core™ i5-10210U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1100 MHz
  2. 10th Gen Intel® Core™ i7-10510U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
Memory
  • Memory Slots
    • 2 x DDR4 SODIMM
  • Memory Configurations
    • Minimum Memory: 4GB
    • Maximum Memory: 64GB
    • Memory Speed: 2666MHz
  • 8GB 16GB
    2666 MHz Dual-channel DDR4 (Soldered)
Discrete Graphics
  • NVIDIA® GeForce GTX® 1050 Ti (4GB GDDR5)
  • NVIDIA® GeForce GTX® 1660 Ti (6GB GDDR6)
  • NVIDIA® GeForce RTX™ 2060 (6GB GDDR6) OC Ready
  • NVIDIA® GeForce RTX™ 2070 (8GB GDDR6) with Max-Q Design
  • NVIDIA® GeForce RTX™ 2080 (8GB GDDR6) with Max-Q Design
-
Storage
  • Hard Drive Slots
    • 1 x M.2 2230/2280 PCIe SSD slot
    • 1 x 2.5 inches hard drive slot
  • Hard Drive Configurations
    • Up to 2TB M.2 NVMe PCIe SSD
    • Up to 2TB SATA Hard Drive
  • 256 GB 512 GB 1TB
    M.2 2280 PCIe SSD.

Connectivity

Dell G7 17 7790Lenovo Yoga C740 (14”)
Wi-Fi
  • Rivet Killer 1550 2x2 ac
    • Up to 1,730 Mbps, WiFi 802.11a/b/g/n/ac
  • Intel Wireless-AC 9560 2x2 802.11ac 160MHz
    • Up to 1,730 Mbps, WiFi 802.11a/b/g/n/ac
  • Qualcomm QCA61x4A (DW1820)
    • Up to 867 Mbps, WiFi 802.11a/b/g/n/ac
  • Intel® 9560 802.11AC (2x2)
    Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, 802.11 a/b/g/n/ac.
Bluetooth
  • Bluetooth 5
    • Rivet Killer 1550 2x2 ac
    • Intel Wireless-AC 9560 2x2 802.11ac 160MHz
  • Bluetooth 4.2
    • Qualcomm QCA61x4A (DW1820)
  • Bluetooth 5.0
Ethernet
  • Realtek GB LAN
    • Available on GTX 1050 Ti
    • Speed: 10/100/1000 Mbps
  • Killer GB E2500V2
    • Available on RTX 20 series
    • Speed: 10/100/1000 Mbps
-

Battery

Dell G7 17 7790Lenovo Yoga C740 (14”)
Size
  • 60 Wh (4-cell lithium-ion)
  • 90 Wh (6-cell lithium-ion)
  • 4-cell smart lithium-ion
  • Battery Capacity: 51 Wh
Battery Life-
  • Up to 13 hours
Power Supply
  • 130 W power adapter
    Power rated at 19.5VDC/6.70A.
  • 180 W power adapter
    Power rated at 19.5VDC/9.23A.
65 W USB (Type-C) power adapter

Software

Dell G7 17 7790Lenovo Yoga C740 (14”)
OS
Windows 10 Home Windows 10 Pro
Upgradable to Windows 11
  • Windows 10 Home 64-bit
  • Windows 10 Pro 64-bit
Built-in Apps
  • Alienware Command Center
  • Dell Digital Delivery
  • Dell Mobile Connect
  • Dell Recovery Environment
  • DropBox
  • Microsoft® Office 2016 trial
  • McAfee LiveSafe (30 Day)
  • Lenovo Vantage
  • Microsoft Office 2019
  • McAfee LiveSafe™
  • Dolby Vision™

Camera & Audio

Dell G7 17 7790Lenovo Yoga C740 (14”)
Camera
  • Front-facing camera
    Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
  • Front-facing camera
    720p HD Camera.
Audio
  • Realtek ALC3254 with Nahimic 3D Audio for Gamers
  • Two speakers
  • Dual-array microphones
  • User-facing Dolby Atmos™ speaker system
  • Far-field microphones

Misc

Dell G7 17 7790Lenovo Yoga C740 (14”)
Inking-
  • Support Lenovo Active Pen (not included).
Sensors
  • Windows Hello compliant fingerprint reader in the power button (optional)
  • Windows Hello compliant Match-on-Chip fingerprint reader on the palm rest
  • Ambient light sensor
Security
  • Chassis wedge-shaped security lock
  • Windows Hello compliant fingerprint reader in the power button (optional)
  • Windows Hello with Fingerprint Sign in
  • TrueBlock Privacy Shutter
Warranty1 Year Ltd Hardware Warranty Mail-in Customer supplies box Dell pays shipping.-

Key Features

Dell G7 17 7790Lenovo Yoga C740 (14”)
At Glance
Released in Early
2019
16:9 FHD
17.3”
1080p 144Hz
Weight
7.27 lb
3.30 kg
Up to
Intel Core i9-9980HK
8C/16T, 2.40 → 5.00 GHz
Geekbench 5
1,114
Single Core
Geekbench 5
6,504
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1250 MHz
Upgradable up to
64GB
2666 MHz DDR4
Dell G7 17 7790 Ports
Nvidia GeForce
RTX 2080
8GB GDDR6 with Max-Q
Released in Mid
2019
16:9 FHD
14”
1080p 60Hz
Weight
3.09 lb
1.40 kg
Up to
Intel Core i7-10510U
4C/8T, 1.80 → 4.90 GHz
Geekbench 5
957
Single Core
Geekbench 5
2,942
Multi-Core
With integrated
Intel® UHD Graphics
24 Execution Units, 300 → 1150 MHz
Up to
16GB
2666 MHz DDR4

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