Intel Core 2 Duo Cpu E7400
Overview
Product sourcing insights & recommendations
The Intel Core 2 Duo E7400 (2.8 GHz) has transitioned into a specialized legacy asset as of late 2026. While obsolete for modern multi-tasking, it remains a high-durability "workhorse" for retro gaming builds (Windows XP/7 era) and industrial equipment maintenance.
Market value has stabilized at its absolute floor, with wholesale "pulled" units trading between $1.00 and $3.20 per unit. For modern use, it is roughly 98% slower than current flagships and requires an SSD to remain functional on Windows 10. The detailed report below covers complete technical specs, 2026 benchmark rankings, and B2B sourcing insights.
The Intel Core 2 Duo E7400 has reached its price floor. You can explore:
Intel Core 2 Duo E7400 Cpu Wholesale
Products · 2 lists
For Intel Core 2 Duo E7400 2.8 GHz Dual-Core CPU Processor 65W 3M 1066 LGA 775
Shenzhen Shangfan Technology Co., Limited🇨🇳CN10 yrs
Cheap Price Good Condition Intel Core 2 Duo CPU E7400
Shenzhen South Legend Technology Co., Ltd.🇨🇳CN12 yrs
New in Stock for Intel Core 2 Duo Processor E8400 2Cores 6 MB 3.0 GHz Server CPU
Shenzhen Hailian Huhui Technology Co., Ltd.🇨🇳CN5 yrs
Intel Core 2 Duo CPU Processor E8400 (6M Cache 3.00 GHz)
Shenzhen Senpu Technology Company Limited🇨🇳CN8 yrs
New in Stock Core 2 Processor E8400 2Cores 6 MB 3.0 GHz Server CPU
Used Intel Core Dual Core E8400 LGA 775 Desktop Computers Processor 6MB 3.0 GHz 775-pin 65W 10
Shenzhen Pindien Technology Co., Ltd.🇨🇳CN5 yrs
Intel Core 2 Duo E8400 Embedded Computer CPU 3.0GHz 6MB L2 Cache LGA 775 65W TDP
Shenzhen Winfreid Technology Co., Ltd.🇨🇳CN4 yrs
DZXT Cheap Price Socket 775 Core 2 Duo E6700 SL9S7 SL9ZF CPU
Shenzhen Dazexintong Electronic Technology Co., Ltd.🇨🇳CN1 yr
Socket 775 Core 2 Duo E6700 SL9S7 SL9ZF CPU Cheap Price
SOUTH LEGEND TECHNOLOGY COMPANY LIMITEDverified🇭🇰HK2 yrs
For E8400 Processor 2 Cores 2 Threads 3.00GHz LGA 775 6MB Cache 65W TDP Desktop 64-Bit
Shenzhen Feiyue Electronic Technology Co., Ltd.🇨🇳CN5 yrs
Used for Intel CPU Laptop Core 2 Duo T7200 SL9SL CPU 4M Socket 479 Cache/2.0GHz/667/Dual-Core Laptop Processor
Shenzhen Levensun Technology Co., Limited🇨🇳CN2 yrs
For E7500 Processor 2 Cores 2 Threads 2.93GHz LGA 775 3MB Cache 65W TDP Desktop
Shenzhen Feiyue Electronic Technology Co., Ltd.🇨🇳CN5 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
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Intel Core 2 Duo E7400 Specs
TechPowerUp
Core 2 Duo E7400 has 3 MB of L2 cache and operates at 2.8 GHz. Intel made the Core 2 Duo E7400 on a 45 nm production node using 228 million transistors. The ...
Intel Core2 Duo E7400 @ 2.80GHz
CPU Benchmarks
Performance and price comparison graphs for Intel Core2 Duo E7400 @ 2.80GHz. ... As of 16th of September 2026 - Higher results represent better performance ...
Intel Cpu Core 2 Duo E7400 2.8ghz
Alibaba.com
Market Trends & Insights (2026) · Retro Gaming Resurgence: There is a significant upward trend in "period-correct" builds for Windows XP and ...
Intel unveiled its iconic Core 2 Duo family 20 years ago
Tom's Hardware
These third-generation dual-core processors from Team Blue would “provide up to a 40 percent increase in performance and are more than 40 ...
Intel Core 2 Duo E7400 Benchmarks, Linux Performance
OpenBenchmarking
The Intel Core 2 Duo E7400 is a 2 thread processor configuration with 2.8GHz clock speed. found in approximately 992 results on OpenBenchmarking.org. 2026 by ...
Intel Core 2 Duo E7400 Benchmarks
Geekbench
Benchmark results for the Intel Core 2 Duo E7400 can be found below. Higher scores are better, 7400 Frequency 2800 MHz Cores … 2004-2026 Primate Labs Inc.