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Lenovo Legion Tower 5i Gen 10 (Ultra 9 275HX / RTX 5070 Ti / 64GB RAM / 2TB SSD + 2TB HDD) specifications and in-depth review

Lenovo Legion Tower 5i Gen 10 (Ultra 9 275HX / RTX 5070 Ti / 64GB RAM / 2TB SSD + 2TB HDD)

Manufacturer: Lenovo

The Lenovo Legion Tower 5i Gen 10 is a powerful gaming PC built for performance. Featuring a 16GB RTX 5070 Ti GPU and 64GB of RAM, it is designed to handle demanding tasks with ease. With 4TB of combined SSD and HDD storage, this system provides ample space for both fast storage and larger files. The ATX form factor ensures compatibility with most setups, while its modern design is tailored for gamers looking for a robust, high-performance machine.

Key specifications include a Turbo clock speed of 5.4GHz for fast processing, 16GB of VRAM for smooth graphics, and support for Wi-Fi 6E and Bluetooth 5.3 for enhanced connectivity. The PC supports PCIe 5.0 and DirectX 12, ensuring compatibility with the latest games and applications. Additionally, it offers a variety of ports, including HDMI 2.1 and DisplayPort outputs, making it versatile for multi-display setups.

Pros
  • Supports Wi-Fi 6E for fast and reliable wireless connectivity.
  • Equipped with 64GB of RAM and supports up to 192GB, offering flexibility for high-performance tasks.
  • Has an HDMI output and 3 DisplayPort outputs for multiple display connections.
  • Includes Intel Resizable BAR support, improving gaming performance in compatible titles.
  • Has integrated graphics, reducing the need for a dedicated GPU in some scenarios.
Cons
  • Lacks USB 4.0 and Thunderbolt 4 ports, limiting high-speed connectivity options.
  • Does not support ECC memory, which could affect stability in memory-intensive tasks.
  • No external memory slot, reducing expandability options.
Who is this for?

This product is ideal for users requiring strong connectivity options and multi-tasking capabilities. With 64GB of RAM and support for up to 192GB, it excels in memory-intensive applications like content creation, data processing, or virtualization. Its Wi-Fi 6E support ensures fast and reliable wireless networking, making it a good choice for remote work or cloud-based tasks. Additionally, the inclusion of multiple display outputs, including HDMI and DisplayPort, makes it suitable for users who need a multi-monitor setup for productivity or entertainment.

Who is this NOT for?

This product may not be ideal for users who need the highest levels of connectivity and expandability. It lacks USB 4.0 and Thunderbolt 4 ports, which could limit data transfer speeds for high-end peripherals. Additionally, the absence of ECC memory support means it may not be the best choice for users who require maximum system stability for critical applications, such as scientific computing or high-end server tasks. Finally, the lack of an external memory slot limits its upgradability for users seeking additional storage or expansion.

General info:

release date May 2025
SSD storage capacity 2000GB
HDD storage capacity 2000GB
form factor ATX
Is an NVMe SSD ✓
volume 37089.6644 cm³
thickness 458 mm
height 383.8 mm
width 211 mm

The Lenovo Legion Tower 5i Gen 10 features 2000GB of SSD storage and 2000GB of HDD storage, offering a total of 4TB for both fast access and larger file storage. The system is equipped with an NVMe SSD, ensuring rapid data transfers. With an ATX form factor, it fits into most standard setups, while its dimensions are 458 mm in thickness, 383.8 mm in height, and 211 mm in width, providing a balanced size for powerful performance.

Graphics card:

VRAM 16GB
floating-point performance 43.94 TFLOPS
effective memory speed 28000 MHz
GPU clock speed 300 MHz
GPU memory speed 1750 MHz
GPU turbo 1900 MHz
GDDR version GDDR7
DirectX version DirectX 12
PCI Express (PCIe) version 5
supports ray tracing ✓
texture rate 686.6 GTexels/s
pixel rate 235.2 GPixel/s
maximum memory bandwidth 896 GB/s
memory bus width 256-bit
supports DLSS ✓
supported displays 4
semiconductor size 3 nm
texture mapping units (TMUs) 280
shading units 8960
render output units (ROPs) 96
OpenGL version 4.5
OpenCL version 3
has LHR ✕
Supports multi-display technology ✓
Has Double Precision Floating Point (DPFP) ✓
Supports 3D ✓
has RGB lighting ✕
number of transistors 45600 million

The Lenovo Legion Tower 5i Gen 10 is equipped with a powerful GPU featuring 16GB of VRAM, enabling smooth graphics rendering and multitasking. It offers a maximum memory bandwidth of 896 GB/s and supports ray tracing and DLSS, providing enhanced visual fidelity and performance in supported games. Additionally, the GPU is capable of driving up to four displays, making it a great choice for multi-display setups.

CPU:

CPU speed 8 x 2.7 & 16 x 2.1 GHz
Has integrated graphics ✓
Has an unlocked multiplier ✓
L2 cache 40 MB
L3 cache 36 MB
turbo clock speed 5.4GHz
CPU threads 24 threads
uses multithreading ✕
Turbo Boost version 2
clock multiplier 27
Supports 64-bit ✓
CPU temperature 105 °C

The Lenovo Legion Tower 5i Gen 10 is powered by a multi-core CPU with a total clock speed of 8 x 2.7 & 16 x 2.1 GHz and a turbo clock speed of 5.4GHz, offering excellent processing power for demanding tasks. It features 24 threads and 40 MB of L2 cache, enhancing performance in multi-tasking scenarios. This CPU also has integrated graphics, providing additional flexibility for users who don't require a dedicated GPU.

Benchmarks:

PassMark result 56426
PassMark result (single) 4723

The Lenovo Legion Tower 5i Gen 10 demonstrates impressive benchmark performance with a PassMark result of 56426, showcasing its strong overall capability. For single-threaded tasks, it achieves a PassMark result of 4723, indicating solid performance in scenarios requiring fast individual core processing.

Memory:

RAM 64GB
RAM speed 5600 MHz
DDR memory version 5

The Lenovo Legion Tower 5i Gen 10 is equipped with 64GB of RAM running at a speed of 5600 MHz, ensuring smooth multitasking and high-performance computing. This system uses DDR5 memory, offering improved data transfer rates and efficiency over previous generations, making it well-suited for demanding applications and gaming.

Connectivity:

Wi-Fi version Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
supports Wi-Fi ✓
USB 2.0 ports 4
USB 3.2 Gen 2 ports (USB-A) 0
USB 3.2 Gen 1 ports (USB-A) 3
USB 3.2 Gen 2 ports (USB-C) 1
USB 4 40Gbps ports 0
USB 4 20Gbps ports 0
USB 3.2 Gen 2x2 ports 0
USB 3.2 Gen 1 ports (USB-C) 1
RJ45 ports 1
Thunderbolt 4 ports 0
Thunderbolt 3 ports 0
DisplayPort outputs 3
HDMI version HDMI 2.1
HDMI ports 1
Has Bluetooth ✓
Bluetooth version 5.3
has an external memory slot ✕
DVI outputs 0
Has S/PDIF Out port ✕
has a socket for a 3.5 mm audio jack ✓
has a VGA connector ✕

The Lenovo Legion Tower 5i Gen 10 offers comprehensive connectivity options, including support for Wi-Fi 6E and Bluetooth 5.3, ensuring fast and reliable wireless connections. It features a variety of USB ports, such as 4 USB 2.0 ports, 3 USB 3.2 Gen 1 (USB-A) ports, and 1 USB 3.2 Gen 2 (USB-C) port, offering flexibility for external devices. Additionally, it includes 1 RJ45 Ethernet port, 1 HDMI 2.1 port, and 3 DisplayPort outputs for seamless display connections.

Miscellaneous:

has an HDMI output ✓
Type Laptop
CPU socket BGA 2114
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Has NX bit ✓
Supports ECC memory ✕
memory channels 2
RAM speed (max) 6400 MHz
maximum memory amount 192GB
Thermal Design Power (TDP) 55W
Uses big.LITTLE technology ✓
AMD SAM / Intel Resizable BAR Intel Resizable BAR
GPU architecture Blackwell
USB-C ports 0
Has air-water cooling ✕
mini DisplayPort outputs 0
has XeSS (XMX) ✕
warranty period 0 years

The Lenovo Legion Tower 5i Gen 10 offers practical features such as an HDMI output for video connectivity and supports Intel Resizable BAR for improved performance with compatible games. The system uses a laptop-type CPU with a thermal design power (TDP) of 55W, making it efficient for its form factor. Additionally, it features a maximum RAM capacity of 192GB and supports a maximum RAM speed of 6400 MHz, ensuring flexibility in memory upgrades.

Final Verdict

The product stands out as a solid choice for users requiring substantial performance and versatile connectivity. With 64GB of RAM and a robust Wi-Fi 6E capability, it excels in demanding multitasking and connectivity-heavy environments. The multiple display outputs and upgradable memory support further enhance its appeal for productivity and multimedia tasks. However, its lack of USB 4.0, Thunderbolt 4, and ECC memory support might limit its usefulness for high-end professional applications. Overall, it is a strong contender for power users looking for a well-rounded system with solid performance, though those with more specialized needs might find some limitations.