Intel Core Ultra 5 245

Name: Intel Core Ultra 5 245
Brand: Intel
SKU: 11030

Manufacturer: Intel

The Intel Core Ultra 5 245 is a desktop processor built around Intel's hybrid core architecture, combining six performance cores clocked at 3.5 GHz with eight efficiency cores running at 3.0 GHz. It targets the LGA 1851 socket platform and supports big.LITTLE technology, allowing the chip to balance workload distribution across its two distinct core types for more flexible processing behavior.

Fabricated on a 3 nm process node, the processor reaches a turbo frequency of 5.1 GHz and posts a PassMark multi-core score of 38,809 alongside a single-core result of 4,475. Memory support extends to DDR5 at up to 6,400 MHz across two channels, with a maximum capacity of 192 GB and optional ECC compatibility. The integrated GPU operates at a base of 300 MHz with a turbo ceiling of 1,900 MHz, supports up to four displays, and is compatible with DirectX 12 and OpenCL 3. The chip also includes a 26 MB L2 cache and a broad instruction set covering AVX2, AES, FMA3, and related extensions.

Pros

Supports DDR5 memory at speeds up to 6,400 MHz with a maximum capacity of 192 GB, accommodating memory-intensive workloads
ECC memory support adds a layer of reliability for tasks that require data integrity
The hybrid core layout combines six performance cores and eight efficiency cores across 14 threads, allowing workload distribution across different core types
PCIe 5.0 compatibility enables use of current-generation expansion cards and storage devices
Integrated graphics support up to four simultaneous displays with DirectX 12 and OpenCL 3 compatibility, removing the need for a discrete GPU in basic multi-monitor setups
A broad set of instruction extensions including AVX2, AES, and FMA3 supports vectorized and encryption-accelerated workloads natively

Cons

The clock multiplier is locked, so manual frequency overclocking is not possible
With only two memory channels, bandwidth scaling is limited compared to higher-channel-count desktop platforms
The integrated GPU base clock of 300 MHz is low, making it unsuitable for graphically demanding tasks without a discrete card

Who is this for?

This processor suits users who need a capable desktop platform for memory-intensive and multi-threaded workloads, given its DDR5 support up to 192 GB and hybrid 14-thread core configuration. The inclusion of ECC memory compatibility makes it a reasonable fit for workstation-class tasks where data integrity matters, such as content processing or professional applications. Users building a current-generation system will also benefit from PCIe 5.0 support and a broad instruction set that covers hardware-accelerated encryption and vectorized computation natively.

Who is this NOT for?

Users looking to push clock speeds beyond stock settings will find this chip unsuitable, as the locked multiplier prevents any manual overclocking. Those with demanding graphical needs — such as gaming at higher resolutions or GPU-accelerated rendering — will find the integrated graphics insufficient, given its 300 MHz base clock and lack of dedicated video memory. Additionally, users who require high memory bandwidth at scale may find the dual-channel memory configuration limiting, as it caps the available bandwidth in throughput-sensitive workloads.

General info:

Type	Desktop
CPU socket	LGA 1851
Has integrated graphics	✓
semiconductor size	3 nm
CPU temperature	105 °C
PCI Express (PCIe) version	5
Supports 64-bit	✓

The Intel Core Ultra 5 245 is a desktop processor designed for the LGA 1851 socket, built on a compact 3 nm semiconductor process and rated for a maximum operating temperature of 105 °C. It includes integrated graphics, supports 64-bit computing, and is compatible with PCI Express 5.0, reflecting a platform geared toward current-generation connectivity standards.

Performance:

CPU speed	6 x 3.5 & 8 x 3 GHz
CPU threads	14 threads
turbo clock speed	5.1GHz
Has an unlocked multiplier	✕
L2 cache	26 MB
Uses big.LITTLE technology	✓
clock multiplier	35
Turbo Boost version	2

The processor uses big.LITTLE technology to split its 14 threads across two core types — six performance cores running at 3.5 GHz and eight efficiency cores at 3.0 GHz — with a turbo clock speed of 5.1 GHz via Turbo Boost version 2. The clock multiplier sits at 35, though the multiplier is locked, meaning manual overclocking is not supported. A 26 MB L2 cache is available to help sustain throughput across the core configuration.

Benchmarks:

PassMark result	38809
PassMark result (single)	4475

In PassMark testing, the processor achieves a multi-core score of 38,809, reflecting its overall throughput across all available cores and threads. Its single-core result of 4,475 indicates the per-core performance level recorded under the same benchmarking suite.

Integrated graphics:

GPU clock speed	300 MHz
GPU turbo	1900 MHz
DirectX version	DirectX 12
supported displays	4
OpenGL version	4.5
OpenCL version	3

The integrated graphics unit has a base clock of 300 MHz and a turbo frequency of 1,900 MHz, with support for up to four displays simultaneously. It is compatible with DirectX 12, OpenGL 4.5, and OpenCL 3, covering a broad range of graphics and compute workloads handled directly by the processor without a discrete GPU.

Memory:

RAM speed (max)	6400 MHz
DDR memory version	5
memory channels	2
maximum memory amount	192GB
Supports ECC memory	✓

The processor supports DDR5 memory across two channels, with a maximum rated speed of 6,400 MHz and a total capacity ceiling of 192 GB. ECC memory is also supported, which allows the system to detect and correct certain types of memory errors when paired with compatible modules.

Features:

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

The processor includes a wide set of instruction extensions, among them AVX2, AES, and FMA3, alongside MMX, F16C, AVX, SSE 4.1, and SSE 4.2, enabling support for vectorized math, hardware-accelerated encryption, and various multimedia workloads. It also features the NX bit, a hardware-level security mechanism that helps prevent certain classes of malicious code execution by marking memory regions as non-executable.

Final Verdict

The Intel Core Ultra 5 245 is a well-rounded desktop processor that brings together a hybrid core architecture, DDR5 memory support up to 192 GB, and PCIe 5.0 compatibility into a coherent platform for modern workstation and productivity-oriented builds. Its ECC memory support combined with a broad native instruction set gives it a practical edge for users running professional or data-sensitive workloads. While the locked multiplier and dual-channel memory ceiling do impose boundaries on its ceiling, these trade-offs are consistent with its design intent rather than oversights. For users who need a reliable, current-generation desktop CPU with solid multi-threaded capability and integrated display output, the Core Ultra 5 245 represents a technically grounded choice that covers most everyday and professional computing demands without requiring a discrete GPU for lighter graphical tasks.