The HP Omen Slim 16 (2025) is classified as a gaming laptop and features a 19mm-thin chassis with dimensions of 357mm wide and 269mm tall, giving it a total volume of around 1,824.6 cm³. It weighs 2,420g and includes a backlit keyboard, while relying on an active cooling solution rather than a fanless design. The build is not weather-sealed or ruggedized, placing its focus on compact gaming form over durability enhancements.
The HP Omen Slim 16 (2025) features a 16-inch IPS LCD panel with LED backlighting, running at a resolution of 1920x1200 pixels and a pixel density of 141 ppi. Its 144Hz refresh rate makes it well-suited to fast-paced content, and the screen includes an anti-reflection coating to help manage glare. The display does not support touch input, and the system is capable of driving up to 4 external displays simultaneously.
The HP Omen Slim 16 (2025) is equipped with 64GB of DDR5 RAM running at 4800MHz across two memory slots, which also represents the maximum supported memory capacity. Storage comes in the form of a 4TB NVMe SSD connected via PCIe 4.0, using flash storage technology. The CPU is built on a 5nm process, operates across 16 threads with multithreading support, and reaches a turbo clock speed of 5.1GHz, with base frequencies of 2GHz across six cores and 1.5GHz across eight. On the graphics side, the GPU runs at a base clock of 952MHz and boosts up to 1455MHz, backed by 8GB of GDDR7 VRAM, delivering 9.684 TFLOPS of floating-point performance, a texture rate of 151.3 GTexels/s, and a pixel rate of 46.56 GPixel/s. The system supports DirectX 12 Ultimate and 64-bit operation, though it does not include XeSS with XMX acceleration.
In CPU benchmark testing, the HP Omen Slim 16 (2025) achieves a PassMark multi-core score of 30,756, reflecting its multi-threaded processing capability, while its single-core PassMark result comes in at 4,373, indicating the per-core performance available for tasks that rely on single-threaded execution.
The HP Omen Slim 16 (2025) offers a focused port selection built around USB 3.2 Gen 2 speeds, with three USB-A and one USB-C ports at that standard, while there are no USB 2.0, USB 3.2 Gen 1, USB 4, or Thunderbolt ports of any kind. Video output is handled by a single HDMI port, as there are no DisplayPort, mini DisplayPort, or VGA connectors present. Wired networking is covered by one RJ45 port, and wireless connectivity includes support for Wi-Fi 6 (802.11ax) alongside backwards-compatible Wi-Fi 5 and Wi-Fi 4 standards. The laptop also supports AirPlay, though it lacks an external memory card slot.
The HP Omen Slim 16 (2025) includes sleep-and-charge USB ports, allowing connected devices to be charged even when the laptop is powered off or in sleep mode. It does not use a MagSafe power adapter.
The HP Omen Slim 16 (2025) includes stereo speakers, a 3.5mm headset jack, and a single built-in microphone for audio input, though it lacks Dolby Atmos and an S/PDIF output. On the graphics side, it supports both ray tracing and DLSS, adding to its gaming-oriented feature set. A front-facing camera is present, while biometric security options such as a fingerprint scanner and 3D facial recognition are absent, and voice commands are not supported. The laptop does not include motion or location sensors — there is no gyroscope, accelerometer, compass, or GPS — nor does it come with a stylus or an optical disc drive.
The discrete GPU in the HP Omen Slim 16 (2025) is an Intel Arc 140T based on the Blackwell architecture, featuring 3,328 shading units, 104 texture mapping units, 32 ROPs, and 8 execution units, with a memory bus width of 128 bits, a GPU memory speed of 1,750 MHz, and an effective memory speed of 28,000 MHz delivering up to 448 GB/s of memory bandwidth. The GPU supports multi-display output, stereoscopic 3D, double precision floating point, and does not use LHR. It scores 30,494 in the overclocked PassMark benchmark and is built from approximately 21,900 million transistors. The system also includes integrated graphics and uses Intel Resizable BAR for improved GPU memory access. On the CPU side, the processor is a laptop-type chip soldered into a BGA 2049 socket, using big.LITTLE architecture with a clock multiplier of 20, a 24MB L3 cache, a maximum rated temperature of 110°C, and a 45W TDP. It supports a broad set of instruction sets including AVX2, AES, FMA3, and SSE 4.2, carries an NX bit for security, but does not have an unlocked multiplier. The memory subsystem operates across 2 channels and supports ECC, with a maximum RAM speed of 8,400 MHz. Graphics API support extends to OpenCL 3 and OpenGL 4.6.
