Intel Core Ultra 7 258V

Name: Intel Core Ultra 7 258V
Brand: Intel
SKU: 3497

Manufacturer: Intel

The Intel Core Ultra 7 258V is a laptop processor designed around efficiency and compact thermal constraints, operating within a 17W thermal design power envelope. Built on a 3nm semiconductor process, it employs big.LITTLE architecture across its eight cores, with base clock speeds of 2.2 GHz across both core clusters and a turbo frequency reaching up to 4.8 GHz. The chip supports PCIe 5 and is fully 64-bit compliant, making it suited for modern thin-and-light notebook platforms.

On the performance side, the Core Ultra 7 258V posts a PassMark score of 19,096 and a single-core result of 4,038, with an overclocked result of 20,403. It carries 12 MB of L3 cache and 8 threads, though it does not use simultaneous multithreading. Memory support extends to DDR5 at up to 8,533 MHz across two channels, with a maximum capacity of 32 GB and a peak bandwidth of 136 GB/s. The integrated Arc Graphics 140V offers 1,024 shading units, a turbo clock of 1,950 MHz, and compatibility with DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, supporting up to three displays simultaneously.

Pros

The 3nm manufacturing process contributes to a lean 17W thermal design power, making it well-suited for thin and light laptop designs where heat management is critical
DDR5 memory support with speeds up to 8,533 MHz and a peak bandwidth of 136 GB/s delivers strong data throughput for a mobile processor
The integrated Arc Graphics 140V boosts up to 1,950 MHz and supports DirectX 12 Ultimate along with up to three simultaneous displays, offering meaningful graphical capability without a discrete GPU
A broad instruction set covering AVX2, FMA3, AES, and others ensures compatibility with a wide range of modern software workloads including encryption and vectorized computation
PCIe 5 support keeps the platform current for fast storage and peripheral connectivity
The NX bit provides a hardware-level security boundary that helps guard against certain memory-based exploits

Cons

The processor does not support multithreading, limiting each core to a single thread and reducing parallel task throughput compared to designs that do
Maximum memory capacity is capped at 32 GB with no ECC support, which restricts suitability for workloads requiring large memory pools or data integrity guarantees
The unlocked multiplier is absent, leaving no headroom for manual clock speed tuning beyond standard boost behavior
With only 8 CPU threads total, heavily threaded workloads may encounter bottlenecks under sustained parallel demand

Who is this for?

This processor is a solid match for users who need a capable everyday laptop that stays cool and efficient under typical workloads. Its 17W TDP and 3nm process node make it well-suited for slim, fanless, or passively cooled notebook designs where thermal headroom is limited. The integrated Arc Graphics 140V with DirectX 12 Ultimate support and a 1,950 MHz turbo clock means it can handle light creative tasks, video playback, and casual graphical workloads without requiring a discrete GPU. Users who rely on modern connectivity and storage speeds will also benefit from PCIe 5 support and DDR5 memory bandwidth, which keep the platform responsive for productivity-focused workflows.

Who is this NOT for?

Users with demanding parallel workloads will find this chip limiting, as the absence of multithreading and a ceiling of 8 threads total means sustained multi-threaded tasks such as video encoding, 3D rendering, or large compilation jobs may encounter meaningful throughput constraints. The 32 GB memory cap with no ECC support rules it out for workstation-class applications, scientific computing, or any environment where data integrity under load is a requirement. Similarly, those looking to push performance through manual tuning will be restricted by the locked clock multiplier, making this an unsuitable choice for enthusiasts who expect flexibility in frequency management.

General info:

Type	Laptop
Has integrated graphics	✓
Thermal Design Power (TDP)	17W
semiconductor size	3 nm
CPU temperature	100 °C
PCI Express (PCIe) version	5
Supports 64-bit	✓

The Intel Core Ultra 7 258V is a laptop CPU built on a 3nm semiconductor process, keeping its thermal footprint modest at a 17W TDP with a maximum operating temperature of 100°C. It includes integrated graphics, supports the 64-bit instruction set, and is compatible with PCIe version 5, reflecting a modern platform foundation. These characteristics position it within the current generation of energy-conscious mobile processors designed for compact, everyday computing environments.

Performance:

CPU speed	4 x 2.2 & 4 x 2.2 GHz
CPU threads	8 threads
turbo clock speed	4.8GHz
Has an unlocked multiplier	✕
L3 cache	12 MB
Uses big.LITTLE technology	✓
clock multiplier	22

The Core Ultra 7 258V operates across eight cores split into two clusters, each running at a base frequency of 2.2 GHz, with turbo clock speeds reaching up to 4.8 GHz under load. It makes use of big.LITTLE technology to manage workloads across its 8 threads, pairing lighter tasks with more efficient cores while reserving headroom for bursts of higher activity. A 12 MB L3 cache supports sustained data throughput, and the clock multiplier sits at a fixed value of 22 — the processor does not feature an unlocked multiplier, meaning clock speed adjustments beyond standard boost behavior are not available.

Benchmarks:

PassMark result	19096
PassMark result (single)	4038
PassMark result (overclocked)	20403

In PassMark testing, the Core Ultra 7 258V achieves a multi-core score of 19,096 and a single-core result of 4,038, reflecting its per-thread responsiveness under typical workloads. When pushed to overclocked settings, the score rises to 20,403, indicating a modest but measurable gain in throughput under those conditions.

Integrated graphics:

GPU clock speed	600 MHz
GPU name	Arc Graphics 140V
GPU turbo	1950 MHz
GPU execution units	8
DirectX version	DirectX 12 Ultimate
supported displays	3
OpenGL version	4.6
OpenCL version	3
shading units	1024

The integrated Arc Graphics 140V operates at a base clock of 600 MHz and can boost up to a GPU turbo of 1,950 MHz, backed by 8 execution units and 1,024 shading units for handling graphical workloads. It supports up to three displays simultaneously and is compatible with DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, covering a broad range of graphics and compute API requirements within a laptop platform.

Memory:

RAM speed (max)	8533 MHz
maximum memory bandwidth	136 GB/s
DDR memory version	5
memory channels	2
maximum memory amount	32GB
Supports ECC memory	✕

The Core Ultra 7 258V supports DDR5 memory across two channels, with a maximum RAM speed of 8,533 MHz and a peak bandwidth of 136 GB/s, allowing for substantial data throughput in memory-intensive tasks. Total memory capacity tops out at 32 GB, providing a reasonable ceiling for a laptop-class platform. ECC memory is not supported, which is typical for consumer-oriented mobile processors.

Features:

instruction sets	MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
uses multithreading	✕
Has NX bit	✓

The Core Ultra 7 258V carries a broad set of instruction sets including MMX, AVX, AVX2, FMA3, F16C, AES, SSE 4.1, and SSE 4.2, covering vectorized math, encryption acceleration, and extended multimedia operations. The processor does not use multithreading, meaning each physical core handles a single thread at a time. It does include the NX bit, a hardware-level security feature that helps prevent certain classes of malicious code execution by marking memory regions as non-executable.

Final Verdict

The Intel Core Ultra 7 258V is a well-defined mobile processor built around efficiency and modern platform readiness rather than raw, unconstrained throughput. Its 3nm architecture paired with a 17W thermal envelope makes it a compelling fit for slim notebook designs that demand sustained responsiveness without excessive heat output, and the inclusion of DDR5 memory support, PCIe 5 connectivity, and an integrated Arc Graphics 140V with DirectX 12 Ultimate backing rounds out a platform that covers the practical needs of most productivity and light creative users. Where it falls short — thread count limits, a fixed multiplier, and a 32 GB memory ceiling — reflects deliberate design trade-offs suited to its mobile context rather than oversights. For users whose workflows align with what this chip was designed to handle, the Core Ultra 7 258V delivers a coherent and capable package.