Dell Alienware m16 R2 (2024) 16" QHD Plus Intel Core Ultra 7 155H 1.4 GHz / Nvidia GeForce RTX 4070 Laptop / 16GB RAM / 1TB SSD specifications and in-depth review

Dell Alienware m16 R2 (2024) 16" QHD Plus Intel Core Ultra 7 155H 1.4 GHz / Nvidia GeForce RTX 4070 Laptop / 16GB RAM / 1TB SSD

Manufacturer: Dell

The Dell Alienware m16 R2 (2024) is a 16″ gaming laptop built around Intel's Core Ultra 7 155H processor and an Nvidia GeForce RTX 4070 Laptop GPU. It ships with 16GB of DDR5 RAM and a 1TB NVMe SSD, housed in a chassis that weighs 2,610 g and measures 23.5 mm thick. The backlit keyboard, dual-microphone array, and 2.07MP front camera with 3D facial recognition round out the user-facing feature set, while the 1-year warranty covers the standard ownership period.

The QHD Plus panel runs at a resolution of 2,560 x 1,600 px with a 240Hz refresh rate, 188.7 ppi pixel density, 300-nit typical brightness, and a 1000:1 contrast ratio, complemented by an anti-reflection coating. On the connectivity side, the machine offers one Thunderbolt 4 port, one USB 4 40Gbps port, two USB 3.2 Gen 2 Type-C ports, two USB 3.2 Gen 1 Type-A ports, HDMI 2.1 output, an RJ45 jack, and Wi-Fi 7 alongside Bluetooth 5.4. The RTX 4070 delivers 20.04 TFLOPS of floating-point performance, 8GB of GDDR6X VRAM on a 128-bit bus, and support for ray tracing and DLSS, while PassMark scores of 24,879 overall and 19,574 in the G3D benchmark reflect its recorded performance figures.

Pros
  • The 240Hz refresh rate on the 2560x1600 QHD Plus panel ensures smooth visuals during fast-paced gaming sessions
  • Wi-Fi 7 support alongside Bluetooth 5.4 keeps the system ready for the latest wireless standards
  • The port selection is broad, covering Thunderbolt 4, USB 4 40Gbps, HDMI 2.1, and an RJ45 jack in a single chassis
  • Sleep-and-charge USB ports allow connected devices to be powered even when the laptop is off or sleeping
  • 3D facial recognition provides a convenient hands-free login method without relying on a fingerprint scanner
  • Ray tracing and DLSS support expand the range of graphically demanding titles the GPU can handle
Cons
  • At 2,610 g the laptop is notably heavy, which limits how comfortably it can be carried and used on the move
  • The 23.5 mm thickness adds to the bulk, making it less suited for slim bags or compact workspaces
  • Typical screen brightness is rated at only 300 nits, which may be insufficient in brightly lit environments
  • RAM ships at 16GB despite the platform supporting up to 64GB, leaving the configuration below its own ceiling
  • The warranty period covers just one year, offering limited long-term coverage for a high-specification machine
  • The display does not support touch input, restricting interaction to keyboard and trackpad only
Who is this for?

This laptop is well-matched to users who spend significant time on graphically demanding games, given the RTX 4070 GPU's ray tracing and DLSS support, 20.04 TFLOPS of floating-point performance, and a 240Hz QHD Plus display that keeps up with fast-paced visuals. The broad connectivity suite — covering Thunderbolt 4, USB 4, HDMI 2.1, Wi-Fi 7, and an RJ45 port — also makes it a practical choice for users who regularly connect to multiple peripherals or external displays, with GPU support for up to four screens. Those who value convenient security features will appreciate the 3D facial recognition login alongside a dual-microphone setup and voice command support for a more integrated desktop-replacement experience.

Who is this NOT for?

Users who need to carry their machine frequently will find the 2,610 g weight and 23.5 mm thickness a consistent inconvenience, as the chassis is better suited to a fixed desk setup than daily commuting. Anyone working regularly in bright indoor or outdoor environments may struggle with the 300-nit typical brightness, which leaves limited headroom against ambient light. The laptop is also poorly suited to users who require touch-based interaction, since the display does not support touch input, and those with heavy creative or computational workloads who need maximum memory headroom will need to upgrade beyond the base 16GB RAM configuration to make full use of the platform's 64GB ceiling.

Design:

Type Gaming
weight 2610 g
Uses a fanless design
Has a backlit keyboard
warranty period 1 years
volume 2132.78151 cm³
width 363.9 mm
height 249.4 mm
thickness 23.5 mm
maximum operating temperature 35 °C
lowest potential operating temperature 0 °C

The Dell Alienware m16 R2 (2024) is classified as a gaming laptop and carries a weight of 2,610 g, with physical dimensions of 363.9 mm wide, 249.4 mm deep, and 23.5 mm thick, resulting in a total volume of approximately 2,132.78 cm³. It does not use a fanless design, meaning active cooling is present. The keyboard includes backlighting, and the unit comes with a 1-year warranty. Operating temperatures range from 0 °C at the lower end to a maximum of 35 °C.

Display:

screen size 16"
resolution 2560 x 1600 px
pixel density 188.7 ppi
has a touch screen
brightness (typical) 300 nits
refresh rate 240Hz
contrast ratio 1000:1
has anti-reflection coating
supported displays 4

The laptop features a 16″ screen with a resolution of 2,560 x 1,600 px and a pixel density of 188.7 ppi, paired with a 240Hz refresh rate suited to fast-moving content. Typical brightness is rated at 300 nits, and the panel holds a contrast ratio of 1000:1. An anti-reflection coating is present, while touch input is not supported. The GPU is capable of driving up to 4 external displays simultaneously.

Performance:

RAM 16GB
RAM speed 5600 MHz
Uses flash storage
internal storage 1024GB
CPU speed 6 x 1.4 & 8 x 0.9 GHz
CPU threads 22 threads
VRAM 8GB
floating-point performance 20.04 TFLOPS
GDDR version GDDR6X
texture rate 313.2 GTexels/s
pixel rate 104.4 GPixel/s
Is an NVMe SSD
DirectX version DirectX 12 Ultimate
GPU clock speed 1230 MHz
uses multithreading
maximum memory amount 64GB
DDR memory version 5
turbo clock speed 4.8GHz
GPU turbo 2175 MHz
memory slots 2
PCI Express (PCIe) version 4
semiconductor size 4 nm
has XeSS (XMX)
SSD storage capacity 1024GB
Supports 64-bit

The system is equipped with 16GB of DDR5 RAM running at 5,600 MHz across two memory slots, with a maximum supported capacity of 64GB. The CPU operates at speeds of 6 x 1.4 GHz and 8 x 0.9 GHz with a turbo clock of 4.8 GHz, spreads its workload across 22 threads with multithreading enabled, and is built on a 4 nm semiconductor process. Storage is handled by a 1TB NVMe SSD using PCIe 4.0, with flash storage confirmed and 64-bit support included. On the graphics side, the GPU carries 8GB of GDDR6X VRAM, runs at a base clock of 1,230 MHz boosting to 2,175 MHz, and delivers 20.04 TFLOPS of floating-point performance alongside a texture rate of 313.2 GTexels/s, a pixel rate of 104.4 GPixel/s, and compatibility with DirectX 12 Ultimate; XeSS (XMX) is not supported.

Benchmarks:

PassMark (G3D) result 19574
PassMark result 24879
PassMark result (single) 3468

In PassMark testing, the laptop records an overall score of 24,879 and a single-thread score of 3,468, reflecting the CPU's per-core throughput. The GPU-focused PassMark G3D benchmark comes in at 19,574, capturing the graphics subsystem's measured rendering capability.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 2
USB 4 40Gbps ports 1
Thunderbolt 4 ports 1
USB 3.2 Gen 1 ports (USB-A) 2
has an HDMI output
supports Wi-Fi
Wi-Fi version Wi-Fi 7 (802.11be), Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
has an external memory slot
Bluetooth version 5.4
RJ45 ports 1
HDMI ports 1
HDMI version HDMI 2.1
has AirPlay
has a VGA connector

The laptop offers a well-stocked port selection, including one Thunderbolt 4 port, one USB 4 40Gbps port, two USB 3.2 Gen 2 Type-C ports, and two USB 3.2 Gen 1 Type-A ports. Video output is handled by a single HDMI 2.1 port, and a wired network connection is available via one RJ45 jack; VGA output is not present. Wireless connectivity covers Wi-Fi 7 (802.11be) along with Wi-Fi 6E, Wi-Fi 6, Wi-Fi 5, and Wi-Fi 4, complemented by Bluetooth 5.4. An external memory slot is included, while AirPlay is not supported.

Battery:

Has sleep-and-charge USB ports

The laptop includes sleep-and-charge USB ports, allowing connected devices to be charged even when the system is powered off or in sleep mode.

Features:

has stereo speakers
has a socket for a 3.5 mm audio jack
megapixels (front camera) 2.07MP
supports ray tracing
supports DLSS
has Dolby Atmos
Stylus included
Has a fingerprint scanner
number of microphones 2
Uses 3D facial recognition
has voice commands
has a front camera
Has S/PDIF Out port
Has an optical disc drive

Audio output comes through stereo speakers with a 3.5 mm headset jack available for wired headphones; Dolby Atmos and S/PDIF output are not included. The front-facing camera captures at 2.07MP and is accompanied by two microphones, with 3D facial recognition and voice command support both present — a fingerprint scanner, however, is not. On the graphics feature side, the laptop supports both ray tracing and DLSS, while no stylus is included and there is no optical disc drive.

Miscellaneous:

clock multiplier 38
PassMark (DirectCompute) result 8162
number of transistors 22900 million
has LHR
Thermal Design Power (TDP) 115W
Supports 3D
Supports multi-display technology
OpenCL version 3
OpenGL version 4.6
Supports ECC memory
memory bus width 128-bit
effective memory speed 16000 MHz
maximum memory bandwidth 256 GB/s
render output units (ROPs) 48
texture mapping units (TMUs) 144
shading units 4608
Has Double Precision Floating Point (DPFP)
GPU memory speed 2000 MHz
GPU architecture Ada Lovelace
PassMark result (overclocked) 24880
GPU name Arc Xe-LPG 128EU
CPU socket BGA 2049
Type Laptop
Has an unlocked multiplier
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
L3 cache 24 MB
Has NX bit
CPU temperature 110 °C
GPU execution units 8
Has integrated graphics
memory channels 2
RAM speed (max) 7467 MHz
Uses big.LITTLE technology

The CPU is a laptop-type processor mounted in a BGA 2049 socket with a clock multiplier of 38, a maximum operating temperature of 110 °C, a TDP of 115W, and a 24 MB L3 cache; it employs big.LITTLE technology, supports multithreading via the NX bit, and carries instruction sets including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, though the multiplier is not unlocked. Integrated graphics are present alongside the discrete GPU, which is based on the Ada Lovelace architecture and identified as the Arc Xe-LPG 128EU with 8 execution units, 4,608 shading units, 144 texture mapping units, 48 ROPs, and a GPU memory speed of 2,000 MHz; the memory interface runs at 128-bit width with an effective speed of 16,000 MHz and a maximum bandwidth of 256 GB/s, and the GPU supports multi-display output, stereoscopic 3D, Double Precision Floating Point, ECC memory, OpenCL 3, and OpenGL 4.6, while LHR is not present. The GPU scores 8,162 in the PassMark DirectCompute test, and the system's overclocked PassMark result stands at 24,880. The processor contains approximately 22,900 million transistors, operates across 2 memory channels with a maximum RAM speed of 7,467 MHz, and the overall PassMark overclocked result matches the standard figure at 24,880.

Final Verdict

The Dell Alienware m16 R2 (2024) is a desktop-replacement gaming laptop that delivers a capable and well-rounded specification sheet anchored by its RTX 4070 GPU with ray tracing and DLSS support, a high-refresh QHD Plus display, and a comprehensive connectivity suite that includes Thunderbolt 4, USB 4, and Wi-Fi 7. Its core hardware is clearly oriented toward users who prioritize sustained gaming performance and multi-peripheral setups at a fixed workstation rather than portability, and the 2,610 g chassis reflects that trade-off honestly. Those who can accommodate its size and weight will find a machine with meaningful GPU headroom, a display well-suited to fast-paced content, and practical features like 3D facial recognition and sleep-and-charge ports — making the Alienware m16 R2 a solid choice for dedicated gamers who treat their laptop as a primary, stationary system.