ASUS ROG Zephyrus G15 (2022)

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ASUS ROG Zephyrus G15 (2022)
ManufacturerASUS
Product familyROG Zephyrus
Release dateJanuary 2022;
4 years ago (2022-01)
Introductory priceUSD 1999
DiscontinuedNo
Operating systemWindows 11 Home
(Can be configured with Windows 11 Pro)
CPUAMD Ryzen 9 6900HS
Memory32 GB DDR5-4800 (16 GB on board, 1x DIMM, up to 48 GB)
Memory slots1 user accessible
Storage1 TB NVMe SSD (WD PC SN735)
Storage slots2 user accessible
Removable storagemicroSD card reader
DisplayScreen size: 15.6 inch
Panel type: IPS
Coating: Matte (anti-glare)
Resolution: 2560 x 1440
PPI: 188
Aspect ratio: 16:9
Refresh rate: 165 Hz or 240 Hz
Brightness: 350 Nits
DCI-P3: 100 %
VRR: AdaptiveSync
Screen-to-body ratio: 85 %
GraphicsAMD Radeon Graphics
Nvidia GeForce RTX 3070 Ti Laptop 8 GB GDDR6 120 W w/ Dynamic Boost
Sound6 speakers (2 dual-force woofers, 2 tweeters)
CameraFront: 720p with IR Hello
TouchpadGlass, 5.1 inches (13 cm) x 3.3 inches (8.4 cm)
ConnectivityMediatek MT7922 WiFi 6E
Bluetooth 5.2
2 x USB 3.2 Gen 2 (Type-A)
2 x USB 3.2 Gen 2 (Type-C, DP 1.4, 100W PD)
1 x HDMI 2.0b
1 x Ethernet
1 x 3.5mm headphone/microphone jack
DimensionsW: 14 inches (36 cm)
D: 9.6 inches (24 cm)
H: 0.8 inches (2.0 cm)
Mass4.3 pounds (2.0 kg)
Power brick240W slim AC adapter
Battery4 cell Li-Polymer 90 Wh
Keyboard1 zone RGB backlit, black (US)
Standard full size layout
ChassisColor: Light or Dark
Materials: Magnesium-aluminum lid and keyboard deck
Cooling: Multiple heat pipes, Thermal Grizzly liquid metal
Number padNo
Fingerprint readerNo
Facial recognitionYes (IR Hello)
PredecessorASUS ROG Zephyrus G15 (2021)
WebsiteASUS

All statements attributed to reviews are the reviewer's own opinion. Note that these claims were accurate at the time of publication and may be dated when you are reading this article. Read more.

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The ASUS ROG Zephyrus G15 (2022) is a high-performance gaming laptop equipped with AMD Ryzen 9 6900HS processors and Nvidia GeForce RTX 3070 Ti graphics. It is designed for gamers and power users who need a portable yet powerful machine. Available configurations vary by store and location.[1]

Primary Hardware

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Processor

The ASUS ROG Zephyrus G15 (2022) is powered by the AMD Ryzen 9 6900HS processor, which features 8 cores and 16 threads. This processor is part of the AMD Rembrandt series and is designed for high-performance tasks. It operates at a base clock speed of 3.3 GHz and can boost up to 4.9 GHz.[1]

The Ryzen 9 6900HS stabilizes at around 67-68W of sustained power on the Turbo setting, translating to frequencies of approximately 4.1-4.2 GHz. Under demanding CPU loads, it can run at up to 70W of sustained power, which is lower than some other designs. The CPU runs hot, reaching temperatures of around 95°C, and minimally thermally throttles, but overall performs near its maximum capabilities.[2] The performance is decent compared to other 8-core AMD laptops, though it is not as impressive compared to the previous generation.[3]

Benchmarks:

  • Cinebench R15: ~2250 points[2]
  • Cinebench R20: CPU 5517 cb, CPU Single Core 599 cb[2]
  • Cinebench R23: CPU 14158 cb (best single run), CPU 13943 cb (10 min run), CPU Single Core 1509 cb[2]
  • Geekbench 5.4: 10017 points[4]

Graphics

The Zephyrus G15 (2022) comes with integrated AMD Radeon graphics and a dedicated Nvidia GeForce RTX 3070 Ti Laptop GPU with 8 GB of GDDR6 memory. The RTX 3070 Ti can run at up to 120W with Dynamic Boost, providing significant performance improvements over previous generations.[1]

The RTX 3070 Ti shows a 13% higher average FPS in Cyberpunk 2077 compared to the previous year's G15 and an 11% boost at 1440p resolution. It performs slightly better than the Zephyrus M16 with the same GPU. The MUX switch allows for disabling integrated graphics, providing a speed boost in games at the expense of battery life. FreeSync is available when Optimus is on, but there is no Advanced Optimus or G-Sync.[3] The GPU performance decreases slightly as heat builds up in titles that allow the GPU power to run at around 120W.[2]

Benchmarks:

  • 3DMark Fire Strike: 24596 (Graphics: 27374)[2]
  • 3DMark Time Spy: 10698 (Graphics: 10698)[2]
  • Uniengine Superposition – 1080p Extreme: 7017[2]
  • 3DMark Port Royal: 6714[2]
  • Far Cry New Dawn (Ultra, 1080p): 84 fps[4]
  • Borderlands 3 (Badass, 1080p): 68 fps[4]
  • Red Dead Redemption 2 (Medium, 1080p): 55 fps[4]
  • Metro Exodus (Ultra RTX, 1080p): 57 fps[4]

Memory

The Zephyrus G15 (2022) comes with 32 GB of DDR5-4800 memory, with 16 GB soldered on the motherboard and one accessible DIMM slot that supports up to 48 GB.[1]

The memory configuration allows for sufficient performance in most gaming and productivity tasks. However, the partially soldered memory may be a limitation for users considering future upgrades.[2][3]

Benchmarks:

  • PassMark 10: Rating: 7843 (CPU: 25051, 3D Graphics: 22409, Memory: 2896)[2]

Storage

The Zephyrus G15 (2022) is equipped with a 1 TB NVMe SSD (WD PC SN735). The laptop has two M.2 PCIe gen4 slots, but the included SSD is a PCIe gen3 model. This may vary by region, and some units might come with a faster PCIe gen4 SSD.[1]

The SSD provides adequate performance for gaming and general use, though it is not the fastest available. The laptop allows for SSD upgrades if needed.[2][3]

Benchmarks:

  • Disk Mark: 22243 (PassMark 10)[2]
  • Transfer rate: 1170 MBps[4]

Co-processors

The Zephyrus G15 (2022) includes integrated AMD Radeon graphics, which can be disabled using the MUX switch for better gaming performance. This may lead to worse battery life, but the integrated graphics are decent for light tasks and can help save power when needed.[3]

Input Devices

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Keyboard

The Zephyrus G15 features a chiclet keyboard with RGB backlighting. The keyboard has a standard layout for an ASUS laptop, with 1.7mm of key travel and one zone of RGB backlighting. The keys are well spaced and provide a comfortable typing experience.[2][3][4]

The keyboard is a very good typer with good feedback, click, travel depth, and smooth plastic keycaps. The white version gets white keys with RGB illumination, unlike the white-only implementation of the past. The LEDs are bright and fairly uniform.[2]

Touchpad

The Zephyrus G15 comes with a wide glass touchpad measuring 5.1 inches (13 cm) x 3.3 inches (8.4 cm). The touchpad is smooth, accurate, and reliable with swipes, gestures, and taps. Palm rejection is spot-on, and it does not rattle with taps. The physical clicks are quiet and smooth.[2][3]

Webcam

The Zephyrus G15 is equipped with a 720p webcam with IR Hello support. The image quality is acceptable for video calls, though it lacks clarity and detail. The IR feature allows for face unlock, providing a convenient security feature.[2][3][4]

Microphone

The Zephyrus G15 includes a dual microphone array flanked by the webcam. The microphone quality is decent for video calls, capturing clear audio, but it is not exceptional.[2][3]

Output Devices

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Display

The Zephyrus G15 (2022) features a 15.6-inch, 16:9, non-touch, matte, QHD 2560 x 1440 px IPS display. It is available in two configurations: 165 Hz with 3ms response time and 240 Hz with 3.92ms response time. Both configurations support 100% DCI-P3 colors and have a brightness of 350 nits.[1]

The panel comes well calibrated out of the box, with good colors and viewing angles, fair blacks and contrast, and only average maximum brightness at sub-350 nits. This is an excellent multi-purpose display, as long as you plan to keep your laptop indoors.[2][3][4]

Benchmarks:

  • Panel HardwareID: BOE BOE0A55[2]
  • Coverage: 99.8% sRGB, 84.7% AdobeRGB, 99.1% DCI-P3[2]
  • Max brightness: 332.18 cd/m2[2]
  • Min brightness: 15.22 cd/m2[2]
  • Contrast at max brightness: 1094:1[2]
  • Response: 4 ms GTG[2]

Audio

The Zephyrus G15 comes with six speakers, including two dual-force woofers on the bottom and two tweeters firing through the grills surrounding the keyboard. The speakers provide excellent quality and volume, with decent bass. This is one of the better audio systems available on a laptop.[2][3][4]

Connectivity

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WiFi

The Zephyrus G15 is equipped with a Mediatek MT7922 WiFi 6E module and Bluetooth 5.2. The WiFi performance is stable and reliable, though some users have reported a delay in reconnecting to WiFi after waking the laptop from sleep.[2][3]

Bluetooth

The Zephyrus G15 comes with a Bluetooth 5.2 module.[1]

SD Card Reader

The Zephyrus G15 includes a microSD card reader, adding versatility for users who need to transfer data from cameras or other devices.[2][4]

USB

The Zephyrus G15 is equipped with the following USB ports[1]:

  • 2 x USB-A (USB 3.2 Gen 2, 10 Gbps)
  • 2 x USB-C (USB 3.2 Gen 2, 10 Gbps) with DisplayPort 1.4 and 100W Power Delivery
  • 1 x HDMI 2.0b
  • 1 x Ethernet
  • 1 x 3.5mm headphone/microphone jack

The ports are well-placed for easy access, though most are squeezed on the left edge towards the front of the laptop.[2][3]

Display Outputs

The Zephyrus G15 includes one HDMI 2.0b port and two USB-C ports with DisplayPort 1.4. One of the USB-C ports hooks into the dGPU, allowing for a smooth gaming experience on larger displays.[1][3]

Case

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The Zephyrus G15 (2022) is available in light or dark finishes. The chassis is made of magnesium-aluminum for the lid and keyboard deck, providing a sturdy and premium feel. The laptop weighs under 2kg (4.3 lbs) and measures 14 x 9.6 x 0.8 inches, making it portable and suitable for both gaming and professional environments.[1][3][4]

The build quality is fine, with a sturdy main chassis and only some flex in the lid. The design is aesthetically pleasing and does not show dirt or fingerprints easily.[2][3]

Maintenance

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The bottom panel is held on by 13 Phillips-head screws, with some screws hidden by rubber covers. The design allows for relatively easy access to the internals for upgrades or maintenance.[3]

Upgradeable components:[3]

  • 90 WHr battery.
  • Two M.2 2280 PCIe4 x4 SSDs (one slot may not have a screw).
  • One DDR5-4800 SODIMM slot (most configurations have one slot filled from the factory).

Cooling System

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The Zephyrus G15 is equipped with multiple heat pipes and Thermal Grizzly liquid metal for cooling. The cooling design draws fresh air from the underside, and the bottom raises up thanks to the Ergolift hinges to favor airflow underneath the chassis.[2][3]

Heat

The CPU and GPU run in the 80s in sustained loads, which are hightemperatures but understandable for this class. The laptop runs hotter on Performance mode than on Turbo mode. The keyboard remains cool during use, even under stress tests, with temperatures in the low 30 degrees Celsius when idle. The cooling system helps keep the laptop comfortable during extended gaming sessions.[2][3][4]

Benchmarks:

  • Idle upper side: ~30 °C
  • Idle bottom: ~34 °C
  • Load upper side: ~43 °C
  • Load bottom: ~50 °C[2]

Noise

The fans on the Zephyrus G15 run louder than on many other portable designs, reaching 51-52 dB at head-level on Turbo mode. The Performance mode limits the fans to around 45 dBA at head-level. The fan noise is only audible when idle, but becomes quite loud in Turbo mode. The Armoury Crate software allows users to switch between performance modes, affecting fan noise levels.[2][3]

Benchmarks:

  • Idle: ~23 dB(A) (min), ~23 dB(A) (avg), ~25 dB(A) (max)
  • Load: ~45 dB(A) (avg), ~53 dB(A) (max)[2]

Energy Management

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Power Consumption

The Zephyrus G15 ships with a 240W power adapter and supports USB-C charging up to 100W. The system automatically switches the screen’s refresh rate to 60 Hz when using the laptop on battery to increase efficiency. The battery fills up in 2+ hours, with fast charging for the first half an hour.[2][3]

Battery Life

The Zephyrus G15 is equipped with a 90 WHr Li-Polymer battery. The battery life is competitive but not as impressive as previous models, especially when running on battery power. The Eco mode can help extend battery life by using integrated graphics only.[2][3][4]

Benchmarks:

  • WiFi Browsing (150 nits): ~528 minutes (8 hours 48 minutes)[4]
  • Text editing: ~300 minutes (5+ hours)[2]
  • Gaming: ~60 minutes (1+ hour)[2]

Biometrics

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The Zephyrus G15 supports Windows Hello face recognition through its IR camera, providing a convenient and secure way to unlock the laptop.[2][3]

Software

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All SKUs ship with Windows 11 Home, but the laptop can be upgraded to Windows 11 Pro, either manually or when buying directly from ASUS.

Preinstalled Software

ASUS Armoury Crate

The ASUS Armoury Crate software acts as the primary control center for the Zephyrus G15. It allows users to customize performance settings, RGB lighting, and other system parameters. The software also includes various performance modes, such as Turbo, Performance, and Silent, which can be adjusted based on the user's needs.[2][3]

Other Preinstalled Software

The Zephyrus G15 also comes with other preinstalled software, including AMD Software, GameVisual app, MyAsus app, and some bloatware like Spotify and McAfee.[4]

Linux Support

The Zephyrus G15 has been tested with Ubuntu 22.04, and the keyboard, touchpad, speakers, camera, ethernet, and Wi-Fi all worked out of the box. However, some keyboard shortcuts did not function.[3]

Accessories & Warranty

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The Zephyrus G15 comes with a 240W AC adapter and paperwork. There is a one-year limited manufacturer warranty if purchased in the US.[2][3]

Reviews Summary

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Overall Sentiment

The ASUS ROG Zephyrus G15 (2022) is considered a solid gaming laptop with excellent CPU performance, good battery life, and a sleek design. It is praised for its high GPU power limits, MUX switch for better gaming performance, and new camera with IR for Windows Hello. However, it has some drawbacks, such as performance loss on battery, limited memory upgradeability, and heat management issues.[2][3][4]

Problems Summary[2][3][4]

  • Performance loss on battery.
  • Limited memory upgradeability due to partially soldered memory.
  • Heat management issues, especially under heavy loads.
  • Fan noise can be quite loud in Turbo mode.
  • Middling GPU performance compared to competitors.
  • Webcam lacks clarity and detail.
  • Some users reported a delay in reconnecting to WiFi after waking the laptop from sleep.

Links

Community Reception

Overall Sentiment

Problems Summary

References

  1. ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 "ASUS ROG Zephyrus G15 (2022) Specifications". ASUS.
  2. ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 2.19 2.20 2.21 2.22 2.23 2.24 2.25 2.26 2.27 2.28 2.29 2.30 2.31 2.32 2.33 2.34 2.35 2.36 2.37 2.38 2.39 2.40 2.41 2.42 2.43 "ASUS ROG Zephyrus G15 (2022) Review". UltrabookReview.
  3. ↑ 3.00 3.01 3.02 3.03 3.04 3.05 3.06 3.07 3.08 3.09 3.10 3.11 3.12 3.13 3.14 3.15 3.16 3.17 3.18 3.19 3.20 3.21 3.22 3.23 3.24 3.25 3.26 3.27 3.28 "ASUS ROG Zephyrus G15 (2022) Review". JarrodsTech.
  4. ↑ 4.00 4.01 4.02 4.03 4.04 4.05 4.06 4.07 4.08 4.09 4.10 4.11 4.12 4.13 4.14 4.15 4.16 4.17 "ASUS ROG Zephyrus G15 (2022) Review". LaptopMag.
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