Core I5 6400 Box
Overview
Product sourcing insights & recommendations
The Intel Core i5-6400, a quad-core "Skylake" processor released in late 2015, has transitioned into a legacy/secondary market product as of 2026. While "New-in-Box" (Boxed) retail versions are now rare collector or dead-stock items, the CPU remains highly active in the wholesale tray/refurbished market.
Market Trends & Pricing (2026)
The market for the i5-6400 is currently driven by bulk buyers specializing in budget office PC refurbishing and home server projects.
* Wholesale Availability: Large inventories are available in tray/bulk packaging via specialized B2B suppliers, particularly in Shenzhen and Hong Kong AlibabaAlibaba.
* Pricing Insights:
* B2B Wholesale: Units are trading between $23.50 and $26.90 for bulk orders of 20+ pieces Alibaba.
* Consumer/Retail: Individual used units range from $45.00 to $55.00 Cpubenchmark.
* Regional Dominance: Supply is concentrated in Asian electronics hubs, with verified suppliers shipping millions of dollars in legacy Intel components annually Alibaba.
Technical Performance & Limitations
* Benchmark Performance: It currently ranks around 2,533rd in multithreaded performance globally Cpubenchmark. With 4 cores and no hyper-threading, it provides roughly 3% of the power of modern flagship processors (e.g., Ryzen Threadripper 9995WX) Technical.
* Software Compatibility: A critical trend for 2026 is its lack of official Windows 11 support. While it handles basic Windows 10 office tasks, users are increasingly moving toward 12th–14th Gen "Alder Lake/Raptor Lake" parts for modern gaming and security compliance AccioAlibaba.
* Legacy Value: Its primary value lies in its low 65W TDP and integrated Intel HD Graphics 530, making it a "free" video solution for simple office terminals AlibabaCpu-Monkey.
The file below contains a detailed list of current wholesale listings for the i5-6400 and related processors.
Based on these findings, you might be interested in:
Intel Core I5 6400 Tray Wholesale
Products · 2 lists

Latest Cpu Processor Core I5 6400 2.70 GHz 6th Generation I5 Processorss Support DDR4 Memory
SOUTH LEGEND TECHNOLOGY COMPANY LIMITEDverified🇭🇰HK2 yrs
Hot Sell LAG 1151 Cpu Processor G3900 G4400 G3930 G4560 G4600 I3 6100 7100 I5 6400 6500 I7 Cpu
Shenzhen Tianfeng International Technology Co., Ltd.verified🇨🇳CN6 yrs
Original for I5 6500 Processor 3.2GHz 6MB Cache Quad Core Socket LGA 1151 I5 Processor
Global Hightech Import & Export Company Limitedverified🇨🇳CN17 yrs
Wholesale Core I5 2400 3450 CPU Optional Quad Core Processor 3.1 GHz 6 MB Cache LGA 1155
Shenzhen Itzr Technology Co., Ltd.verified🇨🇳CN7 yrs
New Core I5-10400F Laptop CPU 6 Cores 2.9 GHz for 400 Series 65W
Wuhan Xinqidian Technology Group Co., Ltd.verified🇨🇳CN4 yrs
Brand-new for 14th-Generation Raptor Lake Boxed Desktop CPUs I9-14900K I7-14700K and I5-14600KF (FM1 Socket)
Shenzhen Hwe Computer Technology Co., Ltd.verified🇨🇳CN7 yrsRelated Searches
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Sources & References
18 sources cited · Verified industry data & reports
Intel Core i5-6400 Benchmark
www.cpubenchmark.net
Other names: Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz, Intel Core i5-6400 CPU @ 2.70GHz ... Overall Rank: 2533rd fastest in multithreading out of 6027 CPUs 2122nd fastest in single threading out of 6027 CPUs 668th fastest in out of 1595 Desktop CPUs ... From submitted results to PerformanceTest V10 as of 26th of September 2026. Benchmarks for the Intel Core i5-6400 can be found below. Release dates, price and performance comparisons are also listed when available. Is the Intel Core i5-6400 @ 2.70GHz Good for Gaming?
Intel Core i5-6400 - Benchmarks, Specifications, User Reviews & ...
www.cpu-monkey.com
The Intel Core i5-6400 was released in the third quarter of 2015 and is part of the sixth generation of the Intel Core i5 family. The processor is manufactured with a structure width of 14 nanometers, in a monolithic chip design and is based on Intels Skylake S architecture. The Level 3 cache of the Intel Core i5-6400 is 6.00 megabytes and requires a mainboard equipped with the LGA 1151 socket. The Intel Core i5-6400 is a quad-core processor, so it has 4 physical cores. Hyperthreading technology is not supported by the processor and a free multiplier that would allow the processor to be overclocked is also missing. If all cores are fully utilized at the same time, the maximum clock rate is still 3.00 gigahertz. The processor can be operated with a dedicated graphics card; 16 PCIe lanes in version 3.0 are available, which enable a maximum bandwidth of 15.8 GB/s. The Intel Core i5-6400 is also equipped with an internal graphics unit.
Intel Core i5-6400 BX80662I56400 - CPU UserBenchmarks
cpu.userbenchmark.com
Typical Core i5-6400 Builds (Compare 2,525 builds) See popular component choices, score breakdowns and rankings
Trend of i5 6th Gen Processor in 2026
www.accio.com
We've run thousands of CPU benchmarks on all new and older Intel and AMD CPUs and ranked them. The market for processors, particularly in the mid-range segment, is highly competitive in 2026, with Intel's Core i5 and AMD's Ryzen 5 series being primary contenders 4. Market Dynamics: The rivalry is intensifying with AMD's platform longevity on AM5 and Intel's focus on integrated features like advanced iGPUs 4. While Intel often leads in pure gaming frame rates, AMD shines in multitasking, rendering, and power efficiency 4. The choice between the two often depends on specific workload priorities rather than raw numbers, as specifications are closely matched 4. Google Trends data for "i5 6th generation processor motherboard" shows a period of no search interest between April 2025 and March 2026, followed by a slight increase in April 2026 2. Intel Core i5 vs AMD Ryzen 5 2026: Which CPU Wins for ... News and discussions surrounding Intel processors in late 2025 and early 2026 primarily focus on upcoming generations and architectural changes, rather than older models like the 6th generation i5 1.
Intel Core i5-6400
technical.city
It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources. ... Send your test results of Core i5-6400. Information on Core i5-6400 compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Core i5-6400 provides poor benchmark performance at 3.16% of a leader's which is a 96-core Ryzen Threadripper PRO 9995WX. Intel started Core i5-6400 sales 1 September 2015 at a recommended price of $187. This is a Skylake architecture desktop processor primarily aimed at office systems.
Intel Core i5-6400 CPU - Specs, Performance, Compare Prices | Pangoly
pangoly.com
What is the Intel Core i5-6400? The Core i5-6400 sits squarely in the middle of Intel's mainstream desktop processor range.
