Intel Core 5 220H

Name: Intel Core 5 220H
Brand: Intel
SKU: 2902

Manufacturer: Intel

The Intel Core 5 220H is a laptop processor designed for mobile computing workloads, offering a 12-core configuration that pairs four performance cores clocked at 2.7GHz with eight efficiency cores running at 2.0GHz. It supports big.LITTLE technology, allowing the chip to balance responsiveness and efficiency depending on the task at hand. With a thermal design power of 45W and a maximum turbo frequency of 4.9GHz, the processor targets mainstream to upper-midrange laptop use cases.

On the technical side, the Core 5 220H is built on a 10nm semiconductor process and supports DDR5 memory at speeds up to 6400MHz across two channels, with a maximum capacity of 96GB. Its integrated graphics offer 80 execution units with a turbo frequency of 1500MHz and compatibility with DirectX 12 Ultimate and OpenGL 4.6. The chip includes 18MB of L3 cache, 16 threads via multithreading, and PCIe 5 support, alongside a broad instruction set that covers AVX2, AES, FMA3, and SSE 4.2 among others.

Pros

Supports DDR5 memory at speeds up to 6400MHz across two channels, enabling fast data throughput for memory-intensive tasks
The big.LITTLE core configuration combines four performance cores and eight efficiency cores, allowing the processor to handle both demanding and lighter workloads across 16 threads
Turbo clock speed reaches 4.9GHz, offering a meaningful frequency ceiling for single-threaded bursts
Integrated graphics with 80 execution units and DirectX 12 Ultimate support can drive up to four displays simultaneously without a discrete GPU
PCIe 5 support ensures compatibility with current-generation laptop platform components
A broad instruction set including AVX2, AES, FMA3, and SSE 4.2 covers a wide range of compute, encryption, and vector processing tasks

Cons

The multiplier is locked, leaving no option to manually adjust clock speeds beyond factory settings
ECC memory is not supported, limiting reliability in error-sensitive computing scenarios
At 45W TDP, thermal management demands on the laptop chassis are relatively high compared to lower-power mobile processors
The 10nm semiconductor process is less refined than more recent node sizes available in the laptop CPU segment

Who is this for?

This processor is a reasonable fit for users who need a capable laptop chip for everyday productivity, content creation, and lightly GPU-accelerated tasks. The big.LITTLE 12-core configuration with 16 threads handles multitasking and mixed workloads without requiring a discrete GPU, thanks to integrated graphics supporting DirectX 12 Ultimate and up to four simultaneous displays. Users who work with AVX2 or AES-accelerated workloads — such as data processing, encryption, or media encoding — will also find the instruction set coverage practical. The DDR5 support at up to 6400MHz further suits those who benefit from high memory bandwidth in memory-sensitive applications.

Who is this NOT for?

Users who require precise manual control over clock behavior will find this chip limiting, as the locked multiplier leaves no room for frequency customization beyond factory defaults. Those running workloads in environments where data integrity is critical will also face a constraint, since ECC memory is not supported, making the processor unsuitable for error-sensitive or server-adjacent computing tasks. Additionally, users prioritizing a slim, thermally passive, or fanless laptop design may find the 45W TDP a challenge, as it places meaningful cooling demands on the host chassis.

General info:

Type	Laptop
Has integrated graphics	✓
Thermal Design Power (TDP)	45W
semiconductor size	10 nm
CPU temperature	100 °C
PCI Express (PCIe) version	5
Supports 64-bit	✓

The Intel Core 5 220H is a laptop processor with a Thermal Design Power (TDP) of 45W, built on a 10nm semiconductor process and rated for a maximum operating temperature of 100°C. It includes integrated graphics and fully supports 64-bit computing. The chip also features PCIe 5 connectivity, reflecting a modern platform design suited to current-generation laptop hardware.

Performance:

CPU speed	4 x 2.7 & 8 x 2 GHz
CPU threads	16 threads
turbo clock speed	4.9GHz
Has an unlocked multiplier	✕
L3 cache	18 MB
Uses big.LITTLE technology	✓
clock multiplier	27

The Intel Core 5 220H uses big.LITTLE technology to combine four performance cores running at 2.7GHz with eight efficiency cores at 2.0GHz, delivering 16 threads in total. Under sustained load the chip can reach a turbo clock speed of 4.9GHz, while a clock multiplier of 27 governs its base frequency steps. It carries 18MB of L3 cache to support data-intensive tasks, and the multiplier is locked, meaning clock speeds cannot be manually adjusted beyond their factory settings.

Benchmarks:

PassMark result	21268
PassMark result (single)	3120

In PassMark testing, the Intel Core 5 220H achieves a multi-threaded score of 21,268, reflecting its overall throughput across all available cores and threads. Its single-core PassMark result of 3,120 indicates the per-core performance the processor can deliver on tasks that rely on a single thread.

Integrated graphics:

GPU turbo	1500 MHz
GPU execution units	80
DirectX version	DirectX 12 Ultimate
supported displays	4
OpenGL version	4.6
OpenCL version	3

The integrated graphics in the Intel Core 5 220H include 80 execution units with a turbo frequency of 1500MHz, providing a reasonable level of GPU capability within a laptop chip. It supports up to four displays simultaneously and is compatible with DirectX 12 Ultimate, alongside OpenGL 4.6 and OpenCL 3, covering a broad range of graphics and compute workloads without requiring a discrete GPU.

Memory:

RAM speed (max)	6400 MHz
DDR memory version	5
memory channels	2
maximum memory amount	96GB
Supports ECC memory	✕

The Intel Core 5 220H supports DDR5 memory across two channels, with a maximum RAM speed of 6400MHz and a ceiling of 96GB total capacity. ECC memory is not supported, placing this processor firmly in the consumer and mainstream mobile segment rather than workstation or error-critical environments.

Features:

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

The Intel Core 5 220H supports multithreading and includes the NX bit for hardware-level execution protection. Its instruction set support spans MMX, AES, AVX, AVX2, F16C, FMA3, SSE 4.1, and SSE 4.2, covering a wide range of operations from legacy multimedia extensions through to modern floating-point, encryption, and vector processing workloads.

Final Verdict

The Intel Core 5 220H is a well-rounded laptop processor that brings a thoughtful balance of multi-core throughput and platform modernity to the mobile segment. Its big.LITTLE 12-core architecture with DDR5 support and PCIe 5 connectivity positions it comfortably for users who demand responsive multitasking, broad instruction set coverage, and capable integrated graphics without relying on a discrete GPU. While the locked multiplier and absence of ECC support reflect its consumer-oriented scope, these are expected trade-offs for this class of mobile chip. For mainstream laptop users seeking a current-generation platform with solid all-round capability, the Core 5 220H represents a coherent and practical choice.