The Core 2 Duo SP7500 is a low power Core 2 Duo based on the Merom core that was used in the MacBook Air (but due to throttling could not show the full performance).
The Intel Core 2 Duo T5800 is an entry level dual core processor based on the old Merom core. It features a reduced level 2 cache to 2 MB and no virtualization functions. Furthermore, the clock rate of 2 GHz is relatively slow.
The Intel Core 2 Duo T7400 is a mobile dual core processor based on the Merom core. In 2006, the T7400 was a mid-range to high-end laptop processor. In 2010, the performance is only in the entry level segment. Later announced Penryn based Core 2 Duo processors are manufactured in 40nm and feature a higher speed per clock rate. Therefore, the Core 2 Duo P7450 is a bit faster and also more power efficient.
Average Benchmarks Intel Core 2 Duo SP7500 → 100%n=5
Average Benchmarks Intel Core 2 Duo T5800 → 131%n=5
Average Benchmarks Intel Core 2 Duo T7400 → 133%n=5
- Range of benchmark values for this graphics card - Average benchmark values for this graphics card * Smaller numbers mean a higher performance 1 This benchmark is not used for the average calculation
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#14 min, max, avg, median took s +0.072s ... 0.176s