Intel Core i5-4590S Processor SR1QN
Used desktop quad-core Intel Core i5-4590S processor (Socket LGA1150, up to 3.7 GHz, 65W TDP) with HD 4600 graphics. Power-efficient choice for upgrading desktop PCs.




Intel Core i5-4590S Processor (LGA1150) – Powerful and Efficient Quad-Core Haswell
Are you looking for the perfect processor for a quiet home computer, building a compact multimedia system (HTPC), or do you need a reliable and energy-efficient replacement part for a corporate Small Form Factor (SFF) workstation? The quad-core desktop Intel Core i5-4590S processor from the 4th generation (Haswell architecture) is an excellent choice, offering the ideal balance between high computing performance and reduced power consumption.
The "S" series model features optimized operation with a reduced thermal design power (TDP of only 65 W). Consequently, the processor is much easier to cool, fits perfectly into space-restricted PC cases, and helps keep the entire system whisper-quiet while maintaining full quad-core performance.
Key Features of the Intel Core i5-4590S Processor
- 4 physical cores with a stable base frequency of 3.00 GHz.
- Intel Turbo Boost 2.0 technology, automatically overclocking the processor up to 3.70 GHz under heavy load.
- Reduced thermal output of 65W TDP (compared to the standard 84W) for quieter and more efficient operation.
- Powerful integrated Intel HD Graphics 4600 chip with DirectX 12 support and fluid video acceleration.
- Generous 6 MB Intel Smart Cache for rapid system responsiveness.
- Designed for the widely used Socket LGA1150.
High Performance with Low Power Consumption
The Intel Core i5-4590S easily handles demanding daily workloads. With four physical cores, it manages multitasking with ease. Whether you are working on large Excel spreadsheets, editing photos, streaming Full HD video, or keeping multiple tabs open in your web browser, the processor remains highly responsive. When needed, Turbo Boost technology automatically overclock the frequency from 3.00 GHz up to 3.70 GHz.
Intel HD 4600 Integrated Graphics
The processor features an integrated graphics core, the Intel HD Graphics 4600. It reliably handles smooth rendering of the Windows operating system, seamless 4K video playback at 60 Hz (via DisplayPort), and multi-monitor setups. It also runs casual and older popular games, completely eliminating the need to purchase a dedicated graphics card for standard home or office use.
Compatibility and System Integration
This processor is designed for motherboards with the **LGA1150 socket** and Intel 8th and 9th series chipsets (such as H81, B85, H87, Z87, H97, Z97, etc.).
It represents an excellent replacement part or upgrade for popular corporate desktop computers, particularly in compact Small Form Factor (SFF) cases:
- Dell OptiPlex 3020, 7020, 9020
- HP ProDesk / EliteDesk 400 G1, 600 G1, 800 G1
- Lenovo ThinkCentre M73, M83, M93p
Technical Specifications
| Parameter | Value |
|---|---|
| Model | Intel Core i5-4590S |
| Generation | 4th Generation (Haswell) |
| Socket | LGA1150 (FCLGA1150) |
| Number of Cores | 4 |
| Number of Threads | 4 |
| Base Frequency | 3.00 GHz |
| Max Turbo Frequency | 3.70 GHz |
| Cache | 6 MB Intel® Smart Cache |
| Lithography (Process) | 22 nm |
| Thermal Design Power (TDP) | 65 W (power-efficient version) |
| Integrated Graphics | Intel® HD Graphics 4600 (Base 350 MHz / Max 1.15 GHz) |
| Memory Support | DDR3/DDR3L 1333/1600 MHz (Max 32 GB, Dual Channel) |
| PCI Express Revision | PCIe 3.0 |
Additional parameters
| Category: | PC processors |
|---|---|
| EAN: | 5032037061254 |
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