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Intel Core i5-14501E specifications and in-depth review

Intel Core i5-14501E

Manufacturer: Intel

The Intel Core i5-14501E is a six-core processor built for the LGA 1700 socket, targeting systems where a controlled thermal envelope matters alongside reliable general-purpose compute. It runs at a base speed of 3.3 GHz across all six cores and can reach a turbo clock of 5.2 GHz through Turbo Boost 2, giving it meaningful headroom for burst workloads. The chip supports 64-bit operation, multithreading across 12 threads, and ships with a 65W TDP, keeping power draw in a range that suits both compact and standard desktop configurations.

On the memory side, the i5-14501E works with DDR5 at up to 4800 MHz across two channels, with a maximum memory bandwidth of 76.8 GB/s and support for up to 192 GB of RAM, including ECC memory. The cache hierarchy includes 480 KB of L1, 12 MB of L2, and 24 MB of L3. PCIe 5 connectivity is supported, and the integrated UHD Graphics 770 covers display output for up to four screens, running at a base of 300 MHz with a turbo up to 1550 MHz. The GPU supports DirectX 12, OpenGL 4.5, and OpenCL 3, rounding out the chip's built-in graphics capability for light display and media tasks.

Pros
  • Supports DDR5 memory at up to 4800 MHz with a maximum capacity of 192 GB, making it suitable for memory-intensive workloads
  • ECC memory support adds hardware-level data integrity, which is useful in reliability-sensitive environments
  • The integrated UHD Graphics 770 can drive up to four displays simultaneously without a discrete GPU
  • PCIe 5 support enables compatibility with current-generation expansion cards and storage devices
  • A broad instruction set including AES, AVX2, and FMA3 covers encryption, vectorized computation, and media processing at the hardware level
  • The 65W TDP keeps power consumption in a controlled range suitable for compact or thermally constrained builds
Cons
  • The multiplier is locked, so there is no option to manually adjust clock speeds beyond the factory turbo behavior
  • Turbo Boost is limited to version 2, an older iteration of Intel's frequency scaling technology
  • The integrated GPU runs at a base clock of just 300 MHz, which limits its responsiveness in graphics-dependent tasks
  • With six cores and no big.LITTLE heterogeneous architecture, thread scaling may be limited under highly parallel workloads compared to processors with more cores
  • The UHD Graphics 770 includes only 32 execution units and 256 shading units, restricting its capability for anything beyond light display and general desktop use
Who is this for?

The i5-14501E is well-matched to business and professional desktop environments where stability and data integrity matter. Its support for ECC memory makes it a practical choice for workstations handling sensitive or error-critical data, while the 65W TDP keeps it manageable in thermally constrained or compact system designs. The broad instruction set coverage — including AES and AVX2 — also suits users running encryption-dependent applications or vectorized compute tasks, and the ability to address up to 192 GB of DDR5 RAM gives it headroom for memory-heavy professional workloads.

Who is this NOT for?

Users looking to push performance through manual tuning will find this chip limiting, as the locked multiplier rules out any overclocking flexibility. The integrated UHD Graphics 770, with its 300 MHz base clock and 32 execution units, is not suited to graphics-intensive tasks such as video rendering, 3D modeling, or gaming — scenarios that would require a discrete GPU instead. Similarly, users who need broad parallel processing across many simultaneous threads may find the six-core, 12-thread configuration insufficient for highly concurrent workloads that scale well with core count.

General info:

CPU socket LGA 1700
Has integrated graphics ✓
Thermal Design Power (TDP) 65W
semiconductor size 10 nm
CPU temperature 100 °C
PCI Express (PCIe) version 5
Supports 64-bit ✓

The i5-14501E uses the LGA 1700 socket and is built on a 10 nm semiconductor process, with a maximum operating temperature of 100 °C and a TDP of 65W. It includes integrated graphics and fully supports 64-bit operation. PCIe 5 connectivity is also supported, placing it on a current-generation platform interface for expansion and storage devices.

Performance:

CPU speed 6 x 3.3 GHz
CPU threads 12 threads
turbo clock speed 5.2GHz
Has an unlocked multiplier ✕
L2 cache 12 MB
L3 cache 24 MB
L1 cache 480 KB
L2 core 2 MB/core
L3 core 4 MB/core
Uses big.LITTLE technology ✕
clock multiplier 33
Turbo Boost version 2

The processor runs six cores at a base clock of 3.3 GHz with a clock multiplier of 33, supporting 12 threads in total through multithreading. It can reach a turbo clock of 5.2 GHz via Turbo Boost version 2, though the multiplier is locked, so manual overclocking is not possible. The chip does not use big.LITTLE heterogeneous core architecture, meaning all cores operate under a uniform design. Cache is structured as 480 KB of L1, 12 MB of L2 at 2 MB per core, and 24 MB of L3 at 4 MB per core, providing a reasonable buffer for data-intensive workloads.

Benchmarks:

Integrated graphics:

GPU clock speed 300 MHz
GPU name UHD Graphics 770
GPU turbo 1550 MHz
GPU execution units 32
DirectX version DirectX 12
supported displays 4
OpenGL version 4.5
OpenCL version 3
texture mapping units (TMUs) 16
render output units (ROPs) 8
shading units 256

The integrated UHD Graphics 770 runs at a base clock of 300 MHz and can boost up to 1550 MHz, with 32 execution units backed by 256 shading units, 16 texture mapping units, and 8 render output units. It supports up to four displays simultaneously and is compatible with DirectX 12, OpenGL 4.5, and OpenCL 3, covering a solid range of graphics APIs for general desktop and light compute workloads.

Memory:

RAM speed (max) 4800 MHz
maximum memory bandwidth 76.8 GB/s
DDR memory version 5
memory channels 2
maximum memory amount 192GB
Supports ECC memory ✓

The i5-14501E supports DDR5 memory at up to 4800 MHz across two channels, delivering a maximum memory bandwidth of 76.8 GB/s. It can address up to 192 GB of RAM in total, and ECC memory is supported, making it a practical fit for systems where data integrity is a priority.

Features:

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

The processor supports multithreading and includes the NX bit for hardware-level memory protection. Its instruction set support spans MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, covering a broad range of workloads from vectorized math and media processing to hardware-accelerated encryption. The inclusion of AES and NX bit support adds a layer of security-oriented capability at the hardware level.

Final Verdict

The Intel Core i5-14501E is a measured, purpose-built processor that fits cleanly into professional desktop and workstation environments where reliability, memory capacity, and platform longevity take precedence over raw clock-speed headroom. Its ECC memory support combined with DDR5 compatibility and up to 192 GB of addressable RAM gives it a distinct edge in use cases where data integrity and memory headroom are non-negotiable. The locked multiplier and modest integrated graphics mean it is not aimed at users who prioritize tuning flexibility or graphics-dependent workloads, but within its intended scope — stable, thermally controlled professional compute — it covers the bases well. For system builders targeting dependable, long-running workstation configurations on the LGA 1700 platform, the i5-14501E is a coherent and well-specified choice.

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