0. 65W. 95W. Lower is better. - Intel Core 2 Duo E8400 - Intel Core i7-2600. Detailed side by side comparison of Core 2 Duo E8400 vs Intel i7-2600 specs can be found in the Specifications section below. Even more detailed comparison of internal features of both CPUs is located in the CPUIDs section .
The 3000 series, codenamed Conroe (product code 80557) dual-core Xeon (branded) CPU, released at the end of September 2006, was the first Xeon for single-CPU operation. The same processor is branded as Core 2 Duo or as Pentium Dual-Core and Celeron, with varying features disabled. The charts in the section below illustrate performance of Core 2 Duo E4500 and Pentium E5700 processors in a few different types of tasks. To calculate displayed numbers we averaged results for a number of tests for each specific type of application. As a result, performance in individual benchmarks may be lower or higher than what you see in SanDisk Extreme 32GB $28. Seagate Barracuda 2TB (2016) $50. G.SKILL Trident Z DDR4 3200 C14 4x16GB $357. SanDisk Ultra Fit 32GB $16. Based on 56,616 user benchmarks for the Intel Core2 Duo E7500 and the Core2 Quad Q9650, we rank them both on effective speed and value for money against the best 1,426 CPUs.