Best CPUs under ¥25,000 for ai

Best Pick

AMD Ryzen 5 5500 6-core AM4

65.4 AI & LLMs Score
6C/12T4.2GHz16MB L3AM465W
Why we recommend this

The Zen 3 architecture and 6-core, 12-thread design deliver strong multi-threaded performance with a 19294 PassMark score, while the unlocked 65W TDP allows for easy overclocking via Precision Boost Overdrive. Its value is reinforced by the included Wraith Stealth cooler and broad compatibility with the enduring AM4 platform, making it a cost-effective drop-in upgrade. This processor is best for budget-conscious PC builders moving from an older AM4 chip who already own a dedicated graphics card and need a substantial boost in gaming and productivity.

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AMD Ryzen 3 4100

51.2 AI & LLMs Score
4C/8T4.0GHz4MB L3AM465W
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AMD EPYC 7551 64-core Socket FT1

47.5 AI & LLMs Score
64C/128T3.0GHz64MB L3Socket FT1180W
Why we recommend this ▼

A 64-core, 128-thread design with integrated 128 lanes of PCIe 3.0 eliminates the need for a separate chipset, simplifying dense server builds. Its 8-channel memory architecture supports up to 2TB of DDR4 ECC RAM, providing massive capacity for memory-bound virtualization tasks. This processor is best for data center operators running highly parallel, legacy workloads who need maximum core density and I/O connectivity on a single socket.

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AMD A Series AD6700OKHLBOX 4-core Socket FM2

44 AI & LLMs Score
4C/4T4.2GHz8MB L3Socket FM265W
Why we recommend this ▼

Combining four CPU cores with an integrated Radeon HD8670D GPU on the FM2 socket, this unlocked 65W APU supports Dual Graphics for a budget-friendly hybrid setup. Its 4.2GHz base clock and DDR3/DDR4 flexibility up to 64GB provide a straightforward upgrade path for aging systems. This processor suits cost-conscious builders assembling basic home theater PCs or handling light esports titles without a discrete graphics card.

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AMD Athlon 3000G 2-core AM4

36.7 AI & LLMs Score
2C/4T4MB L3AM435W
Why we recommend this ▼

The unlocked 35W Athlon 3000G stands out by integrating usable Radeon Vega 3 graphics onto a dual-core, four-thread Zen+ chip, eliminating the need for a discrete GPU in basic systems. Its 3.5GHz base clock and full AM4 socket compatibility offer a straightforward upgrade path for aging motherboards at a minimal power draw. This processor is best for office PC builders or home theater enthusiasts who need silent, low-cost 1080p video playback and light multitasking.

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AMD FX 8300 8-core AM3+

36.4 AI & LLMs Score
8C/8T4.2GHz8MB L3AM3+95W
Why we recommend this ▼

Built on a 32nm Vishera architecture with a 95W TDP, this unlocked 8-core processor offers a 4.2GHz boost clock and a substantial 8MB L3 cache for multitasking on the AM3+ platform. Its boxed cooler and native 8-core design provide a straightforward, tuneable solution for handling multiple intensive applications simultaneously. This chip is best for budget-conscious builders maintaining legacy systems who need basic megatasking capabilities, not modern gaming or AI workloads.

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AMD A Series AD6500OKHLBOX 4-core Socket FM2

35.4 AI & LLMs Score
4C/4T3.6GHz6MB L3Socket FM265W
Why we recommend this ▼

The unlocked multiplier and 65W TDP on the FM2 socket allow for easy overclocking, while the integrated Radeon HD8570D graphics provide usable dual-graphics support without a discrete card. Its quad-core, 4.1GHz base clock design delivers competent mainstream computing at a budget-focused price point. This APU is best for cost-conscious builders assembling a basic home office PC or a low-power home theater system.

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Best CPUs under ¥45,000 for ai

Best Pick

AMD Ryzen 7 7700X 8-core AM5

82.7 AI & LLMs Score
8C/16T5.4GHz32MB L3AM5105W
Why we recommend this

With 8 Zen 4 cores boosting to 5.4 GHz and an 80 MB cache, this unlocked chip pushes past 100 FPS in demanding games on the AM5 platform. Its support for DDR5-5200 and PCIe 5.0 on 600-series boards provides a forward-looking foundation without requiring flagship pricing. This processor is best for pure gaming rig builders who prioritize high frame rates over multi-threaded workstation tasks.

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AMD Ryzen 5 9600X 6-core AM5

81.7 AI & LLMs Score
6C/12T5.4GHz32MB L3AM565W
Why we recommend this ▼

The 4nm Zen 5 architecture delivers a 5.4GHz boost clock and strong single-core performance at a 65W TDP, making it exceptionally power-efficient. Its unlocked multiplier on the AM5 socket provides a clear upgrade path and overclocking headroom, backed by integrated Radeon Graphics for basic display output. This processor is best for mainstream gamers and productivity users who prioritize cool, efficient operation without needing a discrete GPU for setup.

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AMD Ryzen 5 5000 Series 5600T 6-core AM4

67.7 AI & LLMs Score
6C/12T4.5GHz32MB L3AM465W
Why we recommend this ▼

The 7nm Zen 3 architecture delivers strong efficiency with a 65W TDP and a 4.5GHz boost clock, making it a cool-running option for existing AM4 systems. Its 32MB of L3 cache and bundled Wraith Stealth cooler provide solid out-of-the-box value for a drop-in upgrade. This processor is best for budget-conscious PC builders seeking a capable 6-core, 12-thread chip for productivity workloads without needing a discrete GPU.

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AMD Ryzen Threadripper 1920X 12-core sTR4

64.5 AI & LLMs Score
12C/24T4.0GHz32MB L3sTR4180W
Why we recommend this ▼

The 12-core, 24-thread design with 64 PCIe 3.0 lanes delivers strong parallel throughput for multi-threaded workloads, backed by a 4.0GHz boost clock. Its unlocked multiplier and quad-channel DDR4 ECC support offer accessible overclocking and memory flexibility on the sTR4 platform. This processor suits budget-conscious workstation users running virtual machines or heavy batch rendering who need high core counts more than single-thread speed.

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AMD Ryzen 3 3100 4-core AM4

51.9 AI & LLMs Score
4C/8T3.9GHz16MB L3AM465W
Why we recommend this ▼

The 7nm Zen 2 architecture and unlocked multiplier on this 4-core, 8-thread chip deliver strong budget overclocking potential with a 3.9GHz boost and 16MB of L3 cache. Its 65W TDP and included Wraith Stealth cooler keep platform costs low on the mature AM4 socket with PCIe 4.0 support. This processor is best for entry-level PC builders who want a responsive, overclockable foundation for light gaming and everyday productivity.

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Best CPUs under ¥75,000 for ai

Best Pick

AMD Ryzen 9 7900X 12-core AM5

88.3 AI & LLMs Score
12C/24T5.6GHz64MB L3AM5170W
Why we recommend this

The 12-core, 24-thread Zen 4 architecture on TSMC 5nm delivers a 5.6 GHz boost clock and a massive 64MB L3 cache for dominant multi-threaded throughput. Its unlocked multiplier on the AM5 socket provides a clear upgrade path with PCIe 5.0 and DDR5 support, though you must supply your own cooling solution for the 170W TDP. This processor is best for 3D rendering artists and software compilers who need high core counts without stepping up to the flagship 7950X’s price.

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AMD Ryzen 7 9800X3D 8-core AM5

87.4 AI & LLMs Score
8C/16T5.2GHz96MB L3AM5120W
Why we recommend this ▼

The 5.2 GHz boost clock and 96MB L3 cache, built on Zen 5 and 4nm, deliver top-tier gaming performance with a PassMark multi-core score of 39954. Its 120W TDP and unlocked multiplier allow overclocking on the AM5 platform, while the integrated Radeon Graphics and PCIe 5.0 support add flexibility. Best for gamers who prioritize frame rates and want a high-end CPU for demanding titles without needing a discrete GPU for basic tasks.

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AMD Ryzen 5 7600X3D 6-core AM5

81.9 AI & LLMs Score
6C/12T4.7GHz96MB L3AM565W
Why we recommend this ▼

The 96MB of 3D V-Cache gives this 6-core, 12-thread chip a distinct advantage in gaming, delivering frame rates that rival higher-tier processors while maintaining a modest 65W TDP. Its positioning as a Micro Center exclusive creates a compelling value proposition for builders who can access it, effectively bringing high-end gaming cache to a mid-range price point. This processor is best for AM5 system builders who prioritize pure gaming performance and power efficiency over heavy multi-threaded workstation tasks.

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AMD EPYC 7413 24-core SP3

72.7 AI & LLMs Score
24C/48T3.6GHz128MB L3SP3180W
Why we recommend this ▼

Built on the 7nm Zen 3 architecture, the 24-core, 48-thread processor delivers strong multi-threaded throughput with a massive 128MB L3 cache and a 3.6 GHz boost clock. Its 180W TDP balances dense compute capability with reduced energy consumption for the Socket SP3 platform, backed by PCIe 4.0 connectivity. This chip is best for data center operators running virtualized workloads and general-purpose server applications where core density per watt is the priority.

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AMD Ryzen 5 4600G

58.3 AI & LLMs Score
6C/12T4.2GHz8MB L3AM465W
Why we recommend this ▼

The 7nm Zen 2 architecture delivers 6 cores and 12 threads with a 4.2 GHz boost, plus integrated Radeon graphics that eliminate the need for a separate GPU in basic builds. Its 65W TDP and unlocked multiplier make it a power-efficient choice for compact systems, while the bundled Wraith Stealth cooler keeps setup costs low. Best for budget-conscious builders assembling entry-level gaming or office PCs who want solid integrated graphics and upgrade headroom on the AM4 platform.

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AMD FD6200FRGUBOX

53.2 AI & LLMs Score
6C/6T3.8GHzAM3125W
Why we recommend this ▼

The 3.8GHz base and boost clock on six unlocked cores delivers solid multi-threaded performance for its 125W TDP, backed by a 24MB L2 cache and a PassMark multi-core score of 24866. Its boxed cooler and Socket AM3 compatibility make it a straightforward drop-in upgrade for older AM3 boards, with a 3.5/5 customer rating reflecting reliable but dated performance. Best for budget-conscious builders upgrading an existing AM3 system for everyday productivity and light gaming, where its 72.8 productivity and 70.3 gaming scores offer decent value.

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AMD FX 8370 8-core AM3+

42.1 AI & LLMs Score
8C/8T4.3GHz8MB L3AM3+125W
Why we recommend this ▼

An unlocked 8-core design with a 4.3GHz boost clock and bundled Wraith cooler offers straightforward overclocking on the legacy AM3+ platform. Its 125W TDP and 32nm Vishera architecture deliver dated multi-threaded throughput for budget-conscious builders with existing DDR3 systems. This processor suits users maintaining older AM3+ rigs for basic productivity tasks, not modern gaming or efficiency-focused workloads.

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AMD B960966

39.3 AI & LLMs Score
8C/8T4.2GHz8MB L3Socket AM3+125W
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Premium CPUs for ai

Best Pick

AMD Ryzen 9 9950X3D 16-core AM5

95 AI & LLMs Score
16C/32T5.7GHz128MB L3AM5170W
Why we recommend this

The 16-core, 32-thread Ryzen 9 9950X3D reaches a 5.7GHz boost with 128MB L3 cache, delivering top-tier gaming and productivity scores on the AM5 platform. Its 170W TDP and unlocked multiplier make it a strong choice for overclockers, while the integrated Radeon GPU adds flexibility. Best for gamers and creators who need maximum multi-threaded performance in a single desktop CPU.

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Price ¥110,527
AMD Ryzen 9 9950X3D 16-core AM5 cpu

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AMD Ryzen Threadripper PRO 7985WX 64-core sTR5

88.5 AI & LLMs Score
64C/128T5.1GHz256MB L3sTR5350W
Why we recommend this ▼

The 64-core, 128-thread design with a 5.1GHz boost clock and massive 320MB L3 cache delivers dominant multi-threaded throughput for heavily parallelized workloads. Its platform offers unmatched expandability through 128 usable PCIe 5.0 lanes and eight-channel DDR5 memory support up to 2TB. This processor is best for workstation users running 24/7 rendering, complex simulations, or multi-GPU compute tasks where I/O bandwidth and core density are non-negotiable.

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AMD Ryzen Threadripper PRO 7985WX 64-core sTR5 cpu
Price ¥1,250,000

AMD Ryzen Threadripper 9980X 64-core sTR5

86.2 AI & LLMs Score
64C/128T5.4GHz256MB L3sTR5350W
Why we recommend this ▼

The 64-core, 128-thread Threadripper 9980X leverages a 4nm process and 5.4GHz boost to deliver a 142,812 PassMark multi-core score for heavy rendering and simulation. Its quad-channel ECC DDR5 support and 88 PCIe 5.0 lanes provide uncompromised memory bandwidth and expansion for multi-GPU setups. This processor is best for AI developers and 3D artists running parallelized workloads who need workstation-class throughput without moving to a server platform.

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AMD Ryzen Threadripper 9980X 64-core sTR5 cpu
Price ¥853,743

AMD Ryzen 7 5000 Series 5700X3D 8-core AM4

70.2 AI & LLMs Score
8C/16T4.1GHz96MB L3AM4105W
Why we recommend this ▼

The massive 96MB of L3 cache via 3D V-Cache technology delivers top-tier gaming performance on the proven AM4 platform. Its 8-core, 16-thread design with unlocked memory overclocking provides a substantial drop-in upgrade for aging systems without requiring a new motherboard or DDR5 memory. This processor is best for AM4 gamers seeking to maximize frame rates in cache-sensitive titles without a full platform rebuild.

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AMD Ryzen 7 5000 Series 5700X3D 8-core AM4 cpu
Price ¥103,942