HP Omen 35L (Ultra 9 285K / RTX 5080 / 64GB RAM / 2TB SSD)

HP Omen 35L (Ultra 9 285K / RTX 5080 / 64GB RAM / 2TB SSD)

Manufacturer: HP

The HP Omen 35L (Ultra 9 285K / RTX 5080 / 64GB RAM / 2TB SSD) is a gaming PC designed for high performance. It features a robust configuration with a 16GB VRAM graphics card and a 64GB RAM setup, making it well-suited for intensive gaming and demanding applications.

Equipped with a 2000GB NVMe SSD for fast storage, the system also boasts impressive specs, including a turbo clock speed of 5.7GHz, a GPU clock speed of 2300 MHz, and support for DirectX 12 Ultimate. Connectivity includes USB 3.2 Gen 2, HDMI 2.1, and Wi-Fi 6E, ensuring versatility for modern gaming setups.

Pros
  • Supports Intel Resizable BAR, which enhances memory management for improved performance in compatible applications.
  • Equipped with ECC memory support, offering better data integrity for mission-critical tasks.
  • High RAM speed of 6400 MHz with a maximum of 64GB capacity, ideal for intensive multitasking and gaming applications.
  • Comes with a wide range of connectivity options, including multiple USB ports, HDMI 2.1, DisplayPort outputs, and built-in Bluetooth 5.4 for seamless peripheral support.
Cons
  • Lacks USB 4.0 ports and Thunderbolt support, which limits potential for faster data transfer or daisy-chaining multiple devices.
  • No air-water cooling support, potentially leading to higher thermal loads during prolonged heavy usage.
  • Does not support RGB lighting, which may be a downside for users seeking aesthetic customization options.
Who is this for?

This product is ideal for users who need robust performance for demanding applications such as gaming, content creation, and heavy multitasking. With a high RAM capacity of 64GB and fast RAM speed of 6400 MHz, it is well-suited for running memory-intensive workloads. The inclusion of ECC memory support also makes it a solid choice for professional environments where data integrity is crucial. Additionally, its support for Intel Resizable BAR enhances gaming and simulation performance by improving memory access.

Who is this NOT for?

This product may not be the best fit for users who require ultra-fast data transfer speeds or cutting-edge connectivity options, as it lacks USB 4.0 ports and Thunderbolt support. Additionally, its lack of air-water cooling may limit its effectiveness in extremely high-performance scenarios, such as sustained gaming or intensive rendering tasks. It also may not appeal to users seeking customizable aesthetics, as it does not feature RGB lighting.

General info:
release date November 2025
SSD storage capacity 2000GB
Is an NVMe SSD
volume 12502.56 cm³
thickness 244 mm
height 244 mm
width 210 mm

The HP Omen 35L features a 2000GB SSD storage capacity, providing ample space for large files and games. It is equipped with an NVMe SSD for faster data transfer speeds, ensuring efficient performance. The system's compact dimensions include a thickness and height of 244 mm and a width of 210 mm, with a total volume of 12502.56 cm³, making it a relatively compact option for its power.

Graphics card:
VRAM 16GB
floating-point performance 56.34 TFLOPS
effective memory speed 30000 MHz
GPU clock speed 2300 MHz
GPU memory speed 1875 MHz
GPU turbo 2620 MHz
GDDR version GDDR7
DirectX version DirectX 12 Ultimate
PCI Express (PCIe) version 5
supports ray tracing
texture rate 880 GTexels/s
pixel rate 293.4 GPixel/s
maximum memory bandwidth 960 GB/s
memory bus width 256-bit
supports DLSS
supported displays 4
semiconductor size 5 nm
texture mapping units (TMUs) 336
shading units 10752
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 45600 million

The graphics card in the HP Omen 35L is equipped with 16GB VRAM, offering high memory capacity for gaming and professional applications. It delivers impressive performance with a floating-point performance of 56.34 TFLOPS, an effective memory speed of 30000 MHz, and a GPU clock speed of 2300 MHz, with a turbo boost up to 2620 MHz. Supporting features like ray tracing, DLSS, and DirectX 12 Ultimate, the card is built with a 5 nm semiconductor size and can handle up to four displays, providing top-tier visual experiences.

CPU:
CPU speed 8 x 3.7 & 16 x 3.2 GHz
Has integrated graphics
Has an unlocked multiplier
L2 cache 40 MB
L3 cache 36 MB
turbo clock speed 5.7GHz
CPU threads 24 threads
uses multithreading
Turbo Boost version 2
clock multiplier 37
Supports 64-bit
CPU temperature 105 °C

The CPU in the HP Omen 35L features a powerful configuration with 8 cores running at 3.7 GHz and 16 threads at 3.2 GHz, providing a balanced performance for both single-threaded and multi-threaded tasks. It supports multithreading and offers a turbo clock speed of 5.7 GHz. The processor is equipped with a total of 40 MB L2 cache and 36 MB L3 cache for faster data access, while also having an unlocked multiplier for potential overclocking.

Benchmarks:
Geekbench 6 result (multi) 22722
Geekbench 6 result (single) 3215
PassMark result 67565
PassMark result (single) 5094
PassMark result (overclocked) 67872

The HP Omen 35L demonstrates solid performance in benchmarking tests. With a Geekbench 6 multi-core score of 22722 and a single-core score of 3215, it shows excellent capability for both multi-threaded and single-threaded tasks. Additionally, it achieves a PassMark score of 67565 in regular testing, and 67872 when overclocked, highlighting its powerful processing potential.

Memory:
RAM 64GB
RAM speed 6400 MHz
DDR memory version 5

The HP Omen 35L is equipped with 64GB of RAM running at a speed of 6400 MHz, providing excellent memory performance for demanding tasks. It uses DDR5 memory, offering improved data transfer rates and efficiency compared to previous generations, making it suitable for high-performance 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), Wi-Fi 7 (802.11be)
supports Wi-Fi
USB 2.0 ports 6
USB 3.2 Gen 2 ports (USB-A) 1
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 5.4
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 HP Omen 35L offers extensive connectivity options, including support for Wi-Fi 6E, Wi-Fi 6, and Wi-Fi 5, ensuring fast and reliable wireless performance. It features a range of USB ports, such as 6 USB 2.0, 1 USB 3.2 Gen 2 (USB-A), and 1 USB 3.2 Gen 2 (USB-C). Additionally, it has 1 RJ45 port for wired networking, 3 DisplayPort outputs, and 1 HDMI 2.1 port. Bluetooth 5.4 is also supported for wireless device pairing.

Miscellaneous:
has an HDMI output
AMD SAM / Intel Resizable BAR Intel Resizable BAR
GPU architecture Blackwell
USB-C ports 0
Has air-water cooling
Thermal Design Power (TDP) 360W
mini DisplayPort outputs 0
Supports ECC memory
has XeSS (XMX)
chipset Z890
Type Desktop
CPU socket LGA 1851
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 64GB
Uses big.LITTLE technology
warranty period 1 years

The HP Omen 35L includes a range of key features, such as an Intel Resizable BAR for enhanced memory management, and support for ECC memory for improved data integrity. The system has a 360W CPU TDP and uses a Z890 chipset, making it suitable for high-performance tasks. It also supports big.LITTLE technology for efficient processing, while its CPU socket is LGA 1851. Additionally, it offers 2 memory channels and supports up to 64GB of RAM running at a maximum speed of 6400 MHz.

Final Verdict

The product excels in high-performance tasks, making it a great choice for power users who demand top-tier capabilities. With a large 64GB of RAM running at 6400 MHz and robust support for memory-intensive applications, it's particularly suitable for content creators and multitaskers. Its Intel Resizable BAR further boosts gaming and simulation performance. While it lacks some advanced connectivity options like USB 4.0 and Thunderbolt, this is a well-rounded system for demanding workloads, though users with specific needs for cutting-edge features or cooling may find it lacking. Overall, this product offers solid performance for those seeking power and reliability in demanding environments.