Lenovo Legion Tower 7i Gen 10 (Ultra 7 265K / RTX 4080 Super / 32GB RAM / 2TB SSD) specifications and in-depth review

Lenovo Legion Tower 7i Gen 10 (Ultra 7 265K / RTX 4080 Super / 32GB RAM / 2TB SSD)

Manufacturer: Lenovo

The Lenovo Legion Tower 7i Gen 10 is a desktop gaming PC built around Intel's Core Ultra 7 265K processor and NVIDIA's GeForce RTX 4080 Super graphics card. Housed in a Micro-ATX form factor measuring 477.4 mm tall and 211 mm wide, it ships with 32GB of DDR5 RAM running at 5600 MHz and a 2TB NVMe SSD, giving it a solid foundation for both gaming workloads and general computing tasks.

The RTX 4080 Super GPU brings 16GB of GDDR6X VRAM across a 256-bit memory bus, delivering a maximum memory bandwidth of 736.3 GB/s and 52.22 TFLOPS of floating-point performance, with support for ray tracing, DLSS, and DirectX 12 Ultimate. Connectivity options include Wi-Fi 7 (802.11be), Bluetooth 5.4, a USB 4 40Gbps port, Thunderbolt 4, and a full complement of USB-A ports, alongside three DisplayPort outputs and one HDMI 2.1b port for multi-display configurations.

Pros
  • The RTX 4080 Super GPU delivers 52.22 TFLOPS of floating-point performance with 16GB of GDDR6X VRAM and a 736.3 GB/s memory bandwidth, making it well-suited for graphically demanding workloads
  • Wi-Fi 7 support alongside Bluetooth 5.4 ensures the system is ready for the latest wireless standards without needing additional adapters
  • The CPU reaches a turbo clock of 5.5 GHz with an unlocked multiplier, offering headroom for overclocking beyond stock speeds
  • A 2TB NVMe SSD provides ample fast storage for games, applications, and large project files without requiring immediate upgrades
  • The connectivity layout is extensive, with a Thunderbolt 4 port, USB 4 40Gbps, multiple USB-A generations, and three DisplayPort outputs capable of supporting up to four displays
  • ECC memory support and a maximum RAM capacity of 192GB at up to 6400 MHz give the platform notable headroom for memory-intensive tasks
Cons
  • The 320W CPU TDP places significant thermal demands on the system, and air-water cooling is not included
  • The Micro-ATX chassis, at 477.4 mm tall and 211 mm wide, may limit internal upgradeability compared to full-tower alternatives
  • The CPU does not support multithreading, which can reduce efficiency in heavily threaded software workloads
  • There are no USB 3.2 Gen 2x2 or USB 3.2 Gen 1 USB-C ports, leaving some modern peripheral options unsupported
Who is this for?

This system is well-matched for users who regularly engage in graphically intensive gaming and content creation workloads, thanks to the RTX 4080 Super GPU's 52.22 TFLOPS of floating-point performance, 16GB of GDDR6X VRAM, and ray tracing and DLSS support. The unlocked CPU multiplier and big.LITTLE architecture make it a practical fit for those who want to explore overclocking or run a mix of performance and efficiency tasks simultaneously. Users who rely on multi-display setups will also benefit from the four-display support, three DisplayPort outputs, and broad connectivity options including Thunderbolt 4 and USB 4 40Gbps, which serve well in professional or enthusiast desktop environments where peripheral variety matters.

Who is this NOT for?

Users looking for a compact or easily portable desktop solution may find the system's physical dimensions — 477.4 mm tall with a 320W CPU TDP — difficult to accommodate in constrained spaces or setups with limited airflow, especially since no air-water cooling solution is included. Those whose workflows depend heavily on highly threaded parallel processing should note that the CPU does not support multithreading, which can bottleneck performance in software that scales across many logical threads. Additionally, users who need modern USB-C peripheral support across multiple devices may find the absence of USB 3.2 Gen 2x2 and USB 3.2 Gen 1 USB-C ports restrictive for certain device ecosystems.

General info:

SSD storage capacity 2000GB
form factor Micro-ATX
Is an NVMe SSD
volume 41803.531 cm³
thickness 415 mm
height 477.4 mm
width 211 mm

The Lenovo Legion Tower 7i Gen 10 adopts a Micro-ATX form factor with a height of 477.4 mm, a width of 211 mm, and a thickness of 415 mm, resulting in a total volume of 41,803.531 cm³. Storage is handled by a 2TB NVMe SSD, offering fast read and write access through the NVMe interface for both the operating system and installed applications.

Graphics card:

VRAM 16GB
floating-point performance 52.22 TFLOPS
effective memory speed 23000 MHz
GPU clock speed 2290 MHz
GPU memory speed 1438 MHz
GPU turbo 2550 MHz
GDDR version GDDR6X
DirectX version DirectX 12 Ultimate
PCI Express (PCIe) version 4
supports ray tracing
texture rate 816 GTexels/s
pixel rate 285.6 GPixel/s
maximum memory bandwidth 736.3 GB/s
memory bus width 256-bit
supports DLSS
supported displays 4
semiconductor size 5 nm
texture mapping units (TMUs) 320
shading units 10240
render output units (ROPs) 112
OpenGL version 4.6
OpenCL version 3
has LHR
Supports multi-display technology
Has Double Precision Floating Point (DPFP)
Supports 3D
has RGB lighting
number of transistors 45900 million

The graphics card in this system is built on a 5 nm semiconductor process and houses 45,900 million transistors, with 10,240 shading units, 320 texture mapping units (TMUs), and 112 render output units (ROPs). It carries 16GB of GDDR6X VRAM across a 256-bit memory bus, reaching an effective memory speed of 23,000 MHz and a maximum memory bandwidth of 736.3 GB/s. The GPU runs at a base clock of 2,290 MHz with a turbo frequency of 2,550 MHz, producing 52.22 TFLOPS of floating-point performance, a texture rate of 816 GTexels/s, and a pixel rate of 285.6 GPixel/s. It connects via PCIe 4, supports up to four displays simultaneously through its multi-display capability, and is compatible with DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3. Ray tracing, DLSS, stereoscopic 3D, and double precision floating point (DPFP) are all supported, while LHR and RGB lighting are not included.

CPU:

CPU speed 8 x 3.9 & 12 x 3.3 GHz
Has integrated graphics
Has an unlocked multiplier
L2 cache 36 MB
L3 cache 30 MB
turbo clock speed 5.5GHz
CPU threads 20 threads
uses multithreading
Turbo Boost version 2
clock multiplier 39
Supports 64-bit
CPU temperature 105 °C

The processor runs across 20 threads with a configuration of 8 cores at 3.9 GHz and 12 cores at 3.3 GHz, reaching a turbo clock speed of 5.5 GHz via Turbo Boost version 2 and a clock multiplier of 39. It features an unlocked multiplier, integrated graphics, and full 64-bit support, while multithreading is not enabled. Cache memory consists of 36 MB of L2 cache and 30 MB of L3 cache, and the CPU is rated for a maximum operating temperature of 105 °C.

Benchmarks:

PassMark result 58780
PassMark result (single) 4925
PassMark result (overclocked) 61016

In PassMark testing, the system achieves a multi-core score of 58,780 and a single-core score of 4,925, with the overclocked result climbing to 61,016.

Memory:

RAM 32GB
RAM speed 5600 MHz
DDR memory version 5

The system comes equipped with 32GB of DDR5 RAM running at a speed of 5600 MHz, providing a solid memory foundation for handling demanding applications and multitasking workloads.

Connectivity:

Wi-Fi version Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), Wi-Fi 7 (802.11be)
supports Wi-Fi
USB 2.0 ports 3
USB 3.2 Gen 2 ports (USB-A) 1
USB 3.2 Gen 1 ports (USB-A) 4
USB 3.2 Gen 2 ports (USB-C) 1
USB 4 40Gbps ports 1
USB 4 20Gbps ports 0
USB 3.2 Gen 2x2 ports 0
USB 3.2 Gen 1 ports (USB-C) 0
RJ45 ports 1
Thunderbolt 4 ports 1
Thunderbolt 3 ports 0
DisplayPort outputs 3
HDMI version HDMI 2.1b
HDMI ports 1
Has Bluetooth
Bluetooth version 5.4
DVI outputs 0
Has S/PDIF Out port
has a socket for a 3.5 mm audio jack
has a VGA connector

Wireless connectivity covers Wi-Fi 7 (802.11be) alongside Wi-Fi 6E, 6, 5, and 4, complemented by Bluetooth 5.4. For wired networking, there is one RJ45 port. The USB layout includes three USB 2.0 ports, four USB 3.2 Gen 1 ports (USB-A), one USB 3.2 Gen 2 port (USB-A), one USB 3.2 Gen 2 port (USB-C), and one USB 4 40Gbps port; USB 4 20Gbps, USB 3.2 Gen 2x2, and USB 3.2 Gen 1 USB-C ports are not present. High-speed device connectivity is further supported by one Thunderbolt 4 port, while Thunderbolt 3 is absent. Display outputs consist of three DisplayPort connections and one HDMI 2.1b port, with no DVI or VGA connectors available. Audio options include a 3.5 mm headset jack and an S/PDIF output.

Miscellaneous:

has an HDMI output
AMD SAM / Intel Resizable BAR Intel Resizable BAR
USB-C ports 0
Has air-water cooling
Thermal Design Power (TDP) 320W
mini DisplayPort outputs 0
Supports ECC memory
has XeSS (XMX)
GPU architecture Ada Lovelace
chipset B860, Z890
CPU socket LGA 1851
Type Desktop
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Has NX bit
memory channels 2
RAM speed (max) 6400 MHz
maximum memory amount 192GB
Uses big.LITTLE technology

The GPU is based on the Ada Lovelace architecture, and the system includes an HDMI output alongside Intel Resizable BAR support, though mini DisplayPort outputs and XeSS (XMX) are not available. The CPU uses the LGA 1851 socket, is compatible with B860 and Z890 chipsets, and employs big.LITTLE technology along with an NX bit for hardware-level security. Supported instruction sets include MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2. On the memory side, the system operates across 2 memory channels, supports ECC memory, and can accommodate up to 192GB of RAM at a maximum speed of 6400 MHz. The CPU carries a thermal design power of 320W, and air-water cooling is not included. There are no USB-C ports in this section's context.

Final Verdict

The Lenovo Legion Tower 7i Gen 10 (Ultra 7 265K / RTX 4080 Super) presents a well-specified desktop platform aimed squarely at enthusiast users who demand capable graphics performance, flexible connectivity, and meaningful upgrade headroom. Its RTX 4080 Super GPU with 16GB of GDDR6X VRAM and 52.22 TFLOPS of floating-point performance anchors the system for demanding gaming and creative workloads, while the unlocked CPU multiplier, ECC memory support, and 192GB maximum RAM capacity point toward a platform built with longevity in mind. Those with workloads sensitive to threaded performance or with a need for extensive USB-C connectivity may find certain limitations, but for users seeking a capable, feature-rich Micro-ATX gaming desktop with broad wireless standards and multi-display readiness, this system represents a coherent and well-rounded configuration.