5820k Intel
Overview
Product sourcing insights & recommendations
The Intel Core i7-5820K is currently a legacy HEDT component with limited viability for modern mainstream use but a stable presence in niche industrial and secondary markets. AlibabaAlibaba In 2026, standalone units average $135.56, though platform costs for a full X99 build can reach $540. Alibaba While it offers unique quad-channel memory support, its performance is now roughly 45% slower than modern entry-level chips like the i5-12400F. CpubenchmarkAlibaba
The detailed market report below covers 2026 pricing tiers, technical benchmarks versus modern equivalents, and B2B sourcing insights for the X99 ecosystem.
The i7-5820K market is shifting toward niche industrial uses. You can continue with:
Intel Core I7 5820k Processor Wholesale
Products · 2 lists
100% Brand New Intel I7 8700K 3.7GHz in Stock Fast Shipping Cpu Processor I7
Shenzhen South Legend Technology Co., Ltd.🇨🇳CN12 yrs
Brand Wholesale New Original Computer Cpu Processor Core I7 12700 LGA 1700 2.1GHZ I7 12700
SOUTH LEGEND TECHNOLOGY COMPANY LIMITEDverified🇭🇰HK2 yrs
Wholesale Price I7 4770 CPU 4th Generation Intel Core I7 Processors 4 Total Cores 8 Total Threads Computer CPU
WORLDWIDE TECHNOLOGY (HONG KONG) LIMITED🇭🇰HK16 yrs
For Core I7-14700KF New Gaming Desktop Processor 20 Cores (8 P-cores 12 E-cores) 5.6GHz FM1 Socket-Unlocked 64-bit 0.13 Micron
Shenzhen Youqi Technology Co., Limited🇨🇳CN1 yr
I7-12700K Gaming Desktop Processor with Integrated Graphics CPU I7
Intel Core I7 14700K CPU 20/28 5.6GHz 14K Processor for Computer Desktop New Product Wholesale BoXed 14th Gen
Desktop Used Core Cpu I3 3220 I5 3470 I5 3570 I7 3770 Processor
Global Hightech Import & Export Company Limitedverified🇨🇳CN17 yrs
For Core I7-9700 8 Core 3.0GHz LGA1151 65W Stock 6MB Cache Desktop Processor
Zejizhi (Shenzhen) Technology Co., LTD.🇨🇳CN6 yrs
Intel Core I7 10700, I7-10700K, I7-10700F Cpu Processors, Desktop Cpu
Century Huaxiang (shenzhen) Trading Co., Ltd.🇨🇳CN6 yrs
Core I7-3770 3.40GHz SR0PK 8MB Cache Quad CPU Processor Socket LGA1155 3rd
Shenzhen Sitenghui Technology Co., Ltd.🇨🇳CN13 yrs
For Intel Core I7-13700kF 13th Gen CPU - 16 Cores, 24 Threads, LGA1700 Processors
Shenzhen ZXY Technology Co., Ltd.🇨🇳CN1 yr
New in Stock for Intel Core I7 8650U Processor 1.90 GHz 4 Cores 8MB Server CPU
Shenzhen Hailian Huhui Technology Co., Ltd.🇨🇳CN5 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
16 sources cited · Verified industry data & reports
Intel Core i7-5820K Specs - CPU Database
TechPowerUp
Core i7-5820K has 15 MB of L3 cache and operates at 3.3 GHz by default, but can boost up to 3.6 GHz, depending on the workload. Intel built the Core i7-5820K on ...
Intel Core i7-5820K @ 3.30GHz
CPU Benchmarks
Intel Core i7-5820K @ 3.30GHz. 9,832. CPU Value (CPU Mark / $Price ) As of 11th of September 2026 - Higher results represent better value. Processor, CPU Mark ...
Is the Intel Core i7 5820K processor still a viable option for ...
Alibaba.com
The intel core i7 5820k processor is trending among buyers seeking reliable, multi-core processors for workstation builds, legacy system upgrades, ...
Is my 5820k i7 still relevant in mid 2020? : r/intel
Reddit · r/intel
Hello, I am running the below system. I originally built this system around 2015 and have slowing been upgrading parts over the years; motherboard, RAM, ...
i7-5820K Guide: What to Look for in a Legacy HEDT CPU
Alibaba.com
Insights & Cost Analysis. As of June 2026, standalone i7-5820K units average $135.56 USD on secondary markets 4 . However, value hinges ...
Intel Core i7-5820K BX80648I75820K - CPU UserBenchmarks
CPU UserBenchmarks
The Intel Core i7-5820K averaged 23.1% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel Core i7-5820K ...