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Lenovo IdeaPad 3 17IAU7 17.3" Intel Pentium Gold 8505 1.2GHz / 16GB RAM / 512GB SSD specifications and in-depth review

Lenovo IdeaPad 3 17IAU7 17.3" Intel Pentium Gold 8505 1.2GHz / 16GB RAM / 512GB SSD

Manufacturer: Lenovo

The Lenovo IdeaPad 3 17IAU7 is a 17.3-inch laptop built around Intel's Pentium Gold 8505 processor, offering a relatively spacious screen footprint in a chassis that weighs approximately 2040 grams and measures 19mm thick. It ships with 16GB of DDR4 RAM running at 3200 MHz alongside a 512GB NVMe SSD, giving it a reasonable foundation for everyday computing tasks. The machine carries a two-year warranty and includes a front-facing camera and dual microphones for video calls.

The display runs at a resolution of 1600 x 900 pixels across the 17.3-inch panel, yielding a pixel density of 106 ppi, and uses an LED-backlit LCD with an anti-reflection coating and a 60Hz refresh rate at up to 250 nits of brightness. On the connectivity side, the laptop provides Wi-Fi 6 support, Bluetooth 5.2, one USB 3.2 Gen 1 Type-C port, one USB 3.2 Gen 1 Type-A port, one USB 2.0 port, an HDMI 1.4 output, and a 3.5mm audio jack, though it lacks an RJ45 Ethernet port and any DisplayPort outputs. Graphics are handled by the integrated Intel UHD Graphics 48EU with a turbo clock of 1100 MHz, and the processor itself reaches a turbo frequency of 4.4GHz within a 15W TDP envelope.

Pros
  • Comes with 16GB of DDR4 RAM, giving it a solid foundation for multitasking and running several applications at once
  • The 512GB NVMe SSD on PCIe 4.0 offers fast storage access for everyday file operations and application loading
  • Wi-Fi 6 support ensures reliable and faster wireless connectivity on compatible networks
  • The 17.3-inch screen with an anti-reflection coating makes it more comfortable to use in brighter environments
  • Bluetooth 5.2 provides a stable and modern wireless connection for peripherals
  • A two-year warranty offers a reasonable period of manufacturer coverage
Cons
  • The 1600 x 900 resolution on a 17.3-inch panel results in a relatively low pixel density of 106 ppi, which can make text and images appear less sharp
  • At 250 nits of typical brightness, the display may struggle in well-lit environments
  • The 38 Wh battery capacity is quite small for a 17-inch laptop, which is likely to limit untethered use
  • No Ethernet port is available, meaning wired network connections are not possible without an adapter
  • The keyboard does not have backlighting, which makes typing in low-light conditions more difficult
  • There are no high-speed USB ports such as USB 3.2 Gen 2 or Thunderbolt, limiting data transfer speeds for external devices
Who is this for?

This laptop is a reasonable fit for users who need a large-screen device for everyday computing tasks such as browsing, document editing, video calls, and light multitasking. The 16GB of RAM and NVMe SSD storage make it capable of handling standard productivity workloads without significant slowdowns, and the dual-microphone setup with front camera suits people who regularly participate in remote meetings or online classes. Its Wi-Fi 6 support and Bluetooth 5.2 make it well-suited for home or office environments where wireless connectivity is the primary means of networking, and the anti-reflection coating on the display adds some comfort for use near windows or in moderately lit spaces.

Who is this NOT for?

Users who need portability will find this laptop's small 38 Wh battery a significant limitation, as it is unlikely to support extended use away from a power outlet. The 1600 x 900 screen resolution and 60Hz refresh rate make it poorly suited for creative professionals or content consumers who require sharp visuals or smooth motion, and the integrated UHD Graphics 48EU offers no meaningful capability for gaming, video editing, or GPU-accelerated workloads. The absence of an Ethernet port and any Thunderbolt connectivity further limits its appeal for users who rely on high-speed wired networking or fast external storage, and the lack of keyboard backlighting makes it a poor choice for anyone who frequently works in dimly lit environments.

Design:

weight 2040 g
Uses a fanless design ✕
Has a backlit keyboard ✕
warranty period 2 years
volume 2077.194 cm³
width 399 mm
height 274 mm
thickness 19 mm
is weather-sealed (splashproof) ✕

The Lenovo IdeaPad 3 17IAU7 has a physical footprint of 399mm wide by 274mm deep and a thickness of 19mm, with a total volume of approximately 2077 cm³. It weighs 2040 grams, which is fairly typical for a 17-inch class laptop. The machine does not use a fanless design, meaning it relies on active cooling, and it does not feature a backlit keyboard or weather sealing of any kind. A two-year warranty is included with the device.

Display:

screen size 17.3"
resolution 1600 x 900 px
pixel density 106 ppi
Display type LCD, LED-backlit
has a touch screen ✕
brightness (typical) 250 nits
refresh rate 60Hz
has anti-reflection coating ✓
supported displays 4

The laptop features a 17.3-inch LCD, LED-backlit panel with a resolution of 1600 x 900 pixels, resulting in a pixel density of 106 ppi. It operates at a 60Hz refresh rate and delivers a typical brightness of 250 nits, with an anti-reflection coating applied to the screen surface to help reduce glare. The display does not support touch input, and the system can drive up to 4 connected displays in total.

Performance:

RAM 16GB
RAM speed 3200 MHz
Uses flash storage ✓
internal storage 512GB
CPU speed 1 x 1.2 & 4 x 0.9 GHz
CPU threads 6 threads
Is an NVMe SSD ✓
DirectX version DirectX 12
GPU clock speed 300 MHz
uses multithreading ✓
maximum memory amount 64GB
DDR memory version 4
turbo clock speed 4.4GHz
GPU turbo 1100 MHz
PCI Express (PCIe) version 4
semiconductor size 10 nm
Supports 64-bit ✓

The system is equipped with 16GB of DDR4 RAM running at 3200 MHz, with a maximum supported memory capacity of 64GB across two channels. Storage is handled by a 512GB NVMe SSD using PCIe 4.0, providing flash-based storage without a traditional spinning drive. The processor runs at a base clock of 1.2 GHz on one core and 0.9 GHz across four cores, with a turbo frequency reaching up to 4.4 GHz, and supports 6 threads through multithreading. The integrated GPU has a base clock of 300 MHz and a turbo of 1100 MHz, with DirectX 12 support. The chip is built on a 10nm process node, supports 64-bit operation, and the platform is compatible with PCIe 4.0.

Benchmarks:

PassMark result 9198
PassMark result (single) 3272

In PassMark benchmarking, the processor achieves a multi-core score of 9198 and a single-core score of 3272, reflecting its overall multi-threaded throughput and per-core processing capability respectively.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 2 ports (USB-A) 0
USB 4 20Gbps ports 0
USB 4 40Gbps ports 0
Thunderbolt 4 ports 0
USB 3.2 Gen 1 ports (USB-C) 1
USB 3.2 Gen 1 ports (USB-A) 1
Thunderbolt 3 ports 0
has an HDMI output ✓
Has USB Type-C ✓
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
has an external memory slot ✓
Bluetooth version 5.2
RJ45 ports 0
HDMI ports 1
HDMI version HDMI 1.4
DisplayPort outputs 0
USB 2.0 ports 1
has AirPlay ✓
mini DisplayPort outputs 0
has a VGA connector ✕

For wired connectivity, the laptop provides one USB 3.2 Gen 1 Type-C port, one USB 3.2 Gen 1 Type-A port, one USB 2.0 port, and a single HDMI 1.4 output, while there are no Thunderbolt 3 or 4 ports, no DisplayPort or mini DisplayPort outputs, no VGA connector, and no RJ45 Ethernet port. An external memory card slot is included. On the wireless side, the machine supports Wi-Fi 6 (802.11ax) along with Wi-Fi 5 and Wi-Fi 4, and comes with Bluetooth 5.2. AirPlay is also supported.

Battery:

battery size 38 Wh
Has sleep-and-charge USB ports ✕
Has a MagSafe power adapter ✕

The laptop is powered by a 38 Wh battery. It does not include sleep-and-charge USB ports, nor does it use a MagSafe power adapter.

Features:

has stereo speakers ✓
has a socket for a 3.5 mm audio jack ✓
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 a gyroscope ✕
has GPS ✕
has an accelerometer ✕
has a compass ✕
Has an optical disc drive ✕

The laptop includes stereo speakers, a 3.5mm headset jack, and a dual-microphone setup, though it does not support Dolby Atmos or have an S/PDIF output. A front-facing camera is built in for video calls, but the device lacks a fingerprint scanner, 3D facial recognition, and voice command support. No stylus is included. On the sensor and navigation side, there is no gyroscope, accelerometer, compass, or GPS, and the machine does not have an optical disc drive.

Miscellaneous:

clock multiplier 12
PassMark result (overclocked) 9239
Has an unlocked multiplier ✕
Uses big.LITTLE technology ✓
GPU name UHD Graphics 48EU
L3 cache 8 MB
Has NX bit ✓
CPU temperature 100 °C
render output units (ROPs) 12
texture mapping units (TMUs) 24
shading units 384
OpenCL version 3
OpenGL version 4.6
GPU execution units 48
Has integrated graphics ✓
Supports ECC memory ✕
memory channels 2
Thermal Design Power (TDP) 15W
Type Desktop
instruction sets SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
RAM speed (max) 5200 MHz

The processor uses a clock multiplier of 12 and operates with a 15W TDP, reaching a maximum CPU temperature of 100°C, and while it employs big.LITTLE technology, the multiplier is locked. It achieves a PassMark overclocked score of 9239 and supports a dual-channel memory configuration with a maximum RAM speed of 5200 MHz, though ECC memory is not supported. The CPU includes NX bit support and is compatible with instruction sets including SSE 4.1, SSE 4.2, AVX, AES, FMA3, F16C, and MMX. Graphics are handled by the integrated Intel UHD Graphics 48EU, which features 48 execution units, 384 shading units, 24 texture mapping units, and 12 render output units, with an 8MB L3 cache shared on the processor side. The GPU supports OpenCL 3.0 and OpenGL 4.6.

Final Verdict

The Lenovo IdeaPad 3 17IAU7 is a straightforward large-screen laptop that covers the basics for home and office use without stretching into demanding territory. Its 16GB of DDR4 RAM paired with a 512GB NVMe SSD gives it enough capability for everyday productivity, web use, and video communication, and the Wi-Fi 6 support keeps it current on the wireless front. That said, the low-resolution display, limited battery capacity, and integrated-only graphics mean it is best suited to users with modest, stationary computing needs rather than those looking for portability, visual quality, or any form of intensive workload handling. For what it is — a home-use productivity machine built around a large screen — it delivers a functional if constrained package.