Best CPUs under £80 for best value

Best Pick

Intel Pentium E6500 2-core LGA775

57 Best Value Score
2C/4T3.6GHz6MB L3LGA 77565W
Why we recommend this

The 45nm Wolfdale architecture delivers a 65W TDP and a 1066 MHz FSB, making it a cool-running option for legacy LGA 775 systems. Its 2MB L2 cache and 2.93 GHz clock speed provide adequate responsiveness for basic tasks on aging platforms. This processor is best for users maintaining vintage Windows XP or 7 machines for retro computing and simple office work.

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Intel BX80701G5900

51.7 Best Value Score
2C/2T3.4GHz2MB L3LGA 120058W
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Intel CM8066002031501

37.1 Best Value Score
14C/28T3.3GHz35MB L3LGA 2011-3120W
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Best CPUs under £200 for best value

Best Pick

Intel ULTRA 5 250K

94.2 Best Value Score
18C/18T5.3GHz30MB L3LGA 1851125W
Why we recommend this

The 3nm Arrow Lake Refresh architecture and 18-core hybrid design deliver a 37,558 PassMark multi-core score, making it a strong productivity engine with PCIe 5.0 and DDR5 support. Its unlocked multiplier on the LGA 1851 socket provides straightforward overclocking headroom, while the 30MB L2 cache reduces latency in cache-sensitive workloads. This processor is best for AI developers and multitasking professionals who need high parallel throughput but do not rely on discrete-level integrated graphics.

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Intel Core i5-13400F

88.7 Best Value Score
10C/16T4.6GHz20MB L3LGA 170065W
Why we recommend this ▼

The 10-core hybrid design with 6 P-cores and 4 E-cores, boosting to 4.6 GHz, delivers strong multi-threaded performance for its 65W TDP, making it a solid value for budget builds. It supports DDR5 and DDR4 memory, PCIe 5.0, and works with Intel 600 and 700 series motherboards, though it requires a discrete GPU. Best for gamers and productivity users on a budget who want a capable CPU without integrated graphics.

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Intel BX8071514100F

85.6 Best Value Score
4C/8T4.7GHz12MB L3LGA170058W
Why we recommend this ▼

The 4-core, 8-thread Raptor Lake chip boosts to 4.7GHz with a 58W base power, delivering solid everyday performance without integrated graphics. It supports both DDR5 and DDR4 memory plus PCIe 5.0, giving budget builders flexibility in component choice. Best for office workers and casual gamers who already own a discrete GPU and want a low-cost, efficient upgrade for web browsing and light productivity.

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Intel LF80537GF0484M

81.8 Best Value Score
2C/12T4.3GHz16MB L3Socket 47865W
Why we recommend this ▼

The 2.16GHz Core 2 Duo T7400 pairs dual cores with 4MB L2 cache and a 667MHz FSB, a dated but functional pairing for legacy Socket 478 boards. Its 65W TDP and tray packaging make it a low-cost drop-in upgrade for older desktops, though it lacks modern features like DDR5 or PCIe 5.0. Best for hobbyists maintaining vintage systems who need a cheap, reliable CPU for basic office tasks or retro computing.

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Intel Core i7 9700K 8-core LGA1151

72.3 Best Value Score
8C/8T4.9GHz12MB L3LGA 115195W
Why we recommend this ▼

Eight physical cores with a 4.9GHz boost clock deliver strong single-thread performance for gaming, bypassing the hyperthreading overhead of its i9 sibling. The unlocked 95W TDP on the LGA 1151 socket provides straightforward overclocking headroom for users with existing 300-series motherboards. This processor is best for pure gamers seeking high frame rates who don't need the extra threads for streaming or video rendering.

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Intel INTBX80715G6900

55.8 Best Value Score
2C/2T3.4GHz4MB L3LGA170046W
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Intel Pentium Gold G5420 2-core LGA1151

49.3 Best Value Score
2C/4T1.1GHz4MB L3LGA 115154W
Why we recommend this ▼

A fixed 3.8 GHz base clock on its dual-core, four-thread Coffee Lake design delivers snappy responsiveness for everyday desktop tasks without relying on turbo boost. The included boxed cooler and integrated UHD Graphics 610 make it a cost-effective foundation for a basic system, eliminating the immediate need for a discrete GPU. This processor is best for office PC builders or home users needing a reliable chip for web browsing, document editing, and media playback.

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Intel BX80557E2140

36.2 Best Value Score
2C/2TLGA 77565W
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Intel Xeon E5-2697 v2 12-core LGA2011

35.2 Best Value Score
12C/24T3.5GHz30MB L3FCLGA2011130W
Why we recommend this ▼

Its 12 cores and 30MB L3 cache deliver a PassMark multi-core score of 7363, making it a capable workhorse for parallelized server tasks on the LGA2011 socket. This renewed unit offers a cost-effective entry point for legacy dual-socket workstations, arriving in tested condition with no visible cosmetic damage. It is best suited for homelab operators upgrading aging servers for virtualization or multi-threaded productivity workloads, not for single-threaded or gaming applications.

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Intel Xeon W 2223 4-core LGA2066

30.6 Best Value Score
4C/8T3.9GHz8MB L3LGA2066120W
Why we recommend this ▼

With a 3.9GHz boost clock and ECC memory support on the LGA 2066 socket, this 4-core Xeon W-2223 delivers reliable single-thread performance for entry-level workstations. Its 120W TDP and validated server architecture provide a stable foundation for always-on systems, though its PassMark scores reflect a narrow focus on non-gaming tasks. This processor is best for IT administrators building a basic NAS or small business server where data integrity matters more than multi-threaded speed.

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Premium CPUs for best value

Best Pick

Intel Core Ultra 9 285K 24-core LGA1851

100 Best Value Score
24C/24T5.7GHz36MB L3LGA 1851125W
Why we recommend this

The 24-core, 5.7GHz Intel Core Ultra 9 285K combines eight performance and sixteen efficiency cores on the 3nm Arrow Lake-S architecture with a dedicated 13 TOPS NPU for local AI acceleration. Its unlocked multiplier, PCIe 5.0 support, and 125W base power target enthusiast overclocking and high-bandwidth workflows on the new LGA 1851 platform. This processor is best for content creators and gamers who need top-tier multi-threaded productivity and AI-enhanced tasks without stepping up to a workstation-class chip.

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Intel Core Ultra 7 270K Plus 24-core LGA1851

99.2 Best Value Score
24C/24T5.5GHz36MB L3LGA1851125W
Why we recommend this ▼

The 24-core Arrow Lake Refresh architecture on a 3nm process delivers a 64,360 PassMark multi-core score, making it a standout for heavily threaded workloads. Its unlocked multiplier and support for PCIe 5.0 and DDR5 memory on the new LGA1851 socket provide a strong foundation for future upgrades. This processor is best for AI/LLM developers and productivity users who need high parallel processing power but don't prioritize top-tier gaming frame rates.

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Intel Core i7 14700K 20-core LGA1700

96 Best Value Score
20C/28T5.6GHz33MB L3LGA1700125W
Why we recommend this ▼

The 20-core hybrid architecture with 8 P-cores boosting to 5.6GHz delivers a 51,966 PassMark multi-core score, making it a strong upgrade for mixed workloads on the LGA1700 platform. Its unlocked multiplier and broad DDR5/DDR4 support offer flexible overclocking and platform compatibility across 600 and 700 series chipsets. This processor is best for gamers and streamers who need high frame rates alongside multi-threaded productivity like video rendering.

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Intel Core i9 14900 24-core LGA1700

95.5 Best Value Score
24C/32T5.8GHz36MB L3LGA 170065W
Why we recommend this ▼

The 24-core hybrid architecture with 8 P-cores boosting to 5.8GHz delivers a 44,853 PassMark multi-threaded score while maintaining a modest 65W base TDP. Its broad LGA 1700 socket compatibility with both DDR4 and DDR5 memory, plus a boxed Laminar RH1 cooler, provides a flexible upgrade path without immediate extra costs. This processor is best for content creators and multitaskers who need high-threaded productivity without the power draw of unlocked K-series chips.

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Intel Core i5 14600KF 14-core LGA1700

93.1 Best Value Score
14C/20T5.3GHz24MB L3LGA 1700125W
Why we recommend this ▼

The 14-core hybrid architecture with a 5.3GHz boost clock and unlocked multiplier delivers strong gaming and multi-threaded performance on the LGA 1700 platform. Its support for both DDR4 and DDR5 memory provides flexible build options without forcing a costly RAM upgrade. This processor is best for budget-conscious gamers and streamers who pair it with a discrete GPU and want high frame rates without overspending.

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Intel BX80768235

92.9 Best Value Score
14C/14T5.0GHz24MB L3LGA185165W
Why we recommend this ▼

The 14-core Arrow Lake chip (6P+8E) hits 5.0 GHz boost with 24MB L3 cache, and its 65W TDP keeps power draw low for a desktop CPU. It includes integrated Intel Graphics and a 3.5 TOPS NPU, plus PCIe 5.0 support, making it a solid all-rounder for productivity and light gaming. Best for budget-conscious builders who want a modern LGA1851 processor for everyday tasks and office work without a dedicated GPU.

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Intel Xeon w5-2455X 12-core LGA4677

69.5 Best Value Score
12C/24T4.6GHz30MB L3LGA 4677200W
Why we recommend this ▼

The unlocked 12-core, 24-thread design with a 4.6GHz boost clock on the Sapphire Rapids architecture provides strong single and multi-threaded throughput for workstation tasks. Support for 4-channel DDR5 ECC memory up to 2TB and PCIe 5.0 ensures data integrity and high-bandwidth connectivity for professional environments. This processor is best for entry-level workstation users running 3D rendering or simulation software who require platform stability over peak gaming performance.

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Intel Core i7 X-Series 7800X 6-core LGA2066

64.9 Best Value Score
6C/12T4.0GHz8.25MB L3LGA 2066140W
Why we recommend this ▼

The 6-core, 12-thread Skylake-X architecture on the LGA 2066 socket provides 28 PCI Express lanes and Intel Optane Memory readiness, making it a capable platform for high-bandwidth storage and multi-GPU setups. Its positioning on the X299 chipset offers quad-channel DDR4 memory support, which was a differentiator for memory-intensive tasks at its release. This processor is best for budget-conscious system builders seeking a used entry point into the HEDT platform for older rendering workstations or multi-card configurations, not modern gaming or AI workloads.

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Intel Core i5 X-Series 7640X 4-core LGA2066

50.5 Best Value Score
4C/4T4.2GHz6MB L3LGA 2066112W
Why we recommend this ▼

The unlocked 4.0GHz base clock and LGA 2066 socket on the Kaby Lake-X chip provide a direct entry point to the X299 platform’s overclocking headroom and quad-channel memory potential. Its single-core PassMark score of 2541 delivers competent VR-ready performance when paired with a discrete GPU, though the 112W TDP and lack of included cooler demand robust aftermarket cooling. This processor is best for budget-conscious system builders who prioritize future scalability to higher core-count X-Series CPUs over immediate multi-threaded productivity.

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Intel BX80619I73960X

50.2 Best Value Score
6C/12T3.9GHz15MB L3LGA 2011130W
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Intel Pentium Gold G5500 2-core LGA1151

40.9 Best Value Score
2C/4T4.2GHz4MB L3LGA115154W
Why we recommend this ▼

A 3.8GHz base clock and Hyper-Threading on its dual-core Coffee Lake design provide responsive performance for basic computing, backed by integrated UHD Graphics 630. Its 54W TDP and included boxed cooler make it a straightforward drop-in upgrade for compatible 300-series motherboards. This processor is best for office PC builders and home users needing a capable, low-cost chip for web browsing and media playback.

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Intel CD8069504393600

39.4 Best Value Score
10C/20T4.7GHz19.25MB L3LGA 2066165W
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Intel CM8068403654221

34.7 Best Value Score
4C/8T4.7GHz8MB L3LGA 115171W
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Intel CM8067702870650

32.3 Best Value Score
4C/8T3.9GHz8MB L3LGA115172W
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Intel SR3HQ

31.7 Best Value Score
12C/24T3.0GHz16.5MB L3LGA 364785W
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