My old laptop (HP2230s) has Core 2 Duo T5870 that runs at 2.00Ghz and has 2 MB L2 Cache. It has a WEI index of 5.0 (windows 7) My NEW Laptop, (Lenovo Thinkpad T420i) which has i3 2310m, that runs at 2.10Ghz and has 3M Cache. The WEI index is only 3.4! My older laptop (Thinkpad x61) which has Core 2 Duo, T8100 has a better WEI Score. Seagate Barracuda 2TB (2016) $50. G.SKILL Trident Z DDR4 3200 C14 4x16GB $363. SanDisk Ultra Fit 32GB $16. Based on 103,598 user benchmarks for the Intel Core i3-2100 and the Core2 Duo E7500, we rank them both on effective speed and value for money against the best 1,429 CPUs. Seagate Barracuda 2TB (2016) $50. G.SKILL Trident Z DDR4 3200 C14 4x16GB $363. SanDisk Ultra Fit 32GB $16. Based on 24,750 user benchmarks for the Intel Core i3 M 370 and the Core2 Duo T7100, we rank them both on effective speed and value for money against the best 1,429 CPUs. Average Bench 42.6%. The Intel Core 2 Duo E8400 is amongst the fastest of the Core 2 Duo range of now nearly ten year old CPUs. The E8400 is included in our group tests simply as a reference point due to its huge success back in its day. Running at a clock speed of 3.0 GHz the E8400 has an effective speed of 52 which is 85% slower than its 65W. 17W. Lower is better. Detailed side by side comparison of Intel E6600 vs i3-3217U specs can be found in the Specifications section below. Much more detailed comparison of low level features of both microprocessors you will find in the CPUIDs section . The E6400 is the 2.13 GHz version of Intel's Core 2 Duo. It comes with a 2 MB L2 cache, and runs at 266 MHz interface speed (better known as FSB1066). The current price in quantities of 1,000 and Seagate Barracuda 2TB (2016) $50. G.SKILL Trident Z DDR4 3200 C14 4x16GB $357. SanDisk Ultra Fit 32GB $16. Based on 78,473 user benchmarks for the Intel Core i3-1115G4 and the Core2 Quad Q6600, we rank them both on effective speed and value for money against the best 1,425 CPUs. Memory & PCIe. Up to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Core2 Duo E6700, while the Intel Core i3-2120 supports a maximum of 32 GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled. DDR3-1333, DDR2-1066. Memory. Vay Tiền Nhanh Ggads.

intel core 2 duo or i3 which is better