Intel Core 2 Duo T6570 vs AMD Mobile Sempron SI-40
Comparative analysis of Intel Core 2 Duo T6570 and AMD Mobile Sempron SI-40 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
Reasons to consider the Intel Core 2 Duo T6570
- CPU is newer: launch date 5 month(s) later
- 1 more cores, run more applications at once: 2 vs 1
- 1 more threads: 2 vs 1
- Around 5% higher clock speed: 2.1 GHz vs 2 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 65 nm
- 4x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 34% better performance in PassMark - Single thread mark: 844 vs 631
- 2.6x better performance in PassMark - CPU mark: 762 vs 288
Specifications (specs) | |
Launch date | 1 January 2009 vs 4 July 2008 |
Number of cores | 2 vs 1 |
Number of threads | 2 vs 1 |
Maximum frequency | 2.1 GHz vs 2 GHz |
Manufacturing process technology | 45 nm vs 65 nm |
L2 cache | 2048 KB vs 512 KB |
Benchmarks | |
PassMark - Single thread mark | 844 vs 631 |
PassMark - CPU mark | 762 vs 288 |
Reasons to consider the AMD Mobile Sempron SI-40
- Around 40% lower typical power consumption: 25 Watt vs 35 Watt
Thermal Design Power (TDP) | 25 Watt vs 35 Watt |
Compare benchmarks
CPU 1: Intel Core 2 Duo T6570
CPU 2: AMD Mobile Sempron SI-40
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Core 2 Duo T6570 | AMD Mobile Sempron SI-40 |
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PassMark - Single thread mark | 844 | 631 |
PassMark - CPU mark | 762 | 288 |
Geekbench 4 - Single Core | 253 | |
Geekbench 4 - Multi-Core | 449 |
Compare specifications (specs)
Intel Core 2 Duo T6570 | AMD Mobile Sempron SI-40 | |
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Essentials |
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Architecture codename | Penryn | Sable |
Launch date | 1 January 2009 | 4 July 2008 |
Place in performance rating | 2879 | 2804 |
Price now | $38.50 | |
Series | Intel Core 2 Duo | AMD Mobile Sempron |
Value for money (0-100) | 9.61 | |
Vertical segment | Laptop | Laptop |
Performance |
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64 bit support | ||
Die size | 107 mm | |
Front-side bus (FSB) | 800 MHz | 1800 MHz |
L2 cache | 2048 KB | 512 KB |
Manufacturing process technology | 45 nm | 65 nm |
Maximum frequency | 2.1 GHz | 2 GHz |
Number of cores | 2 | 1 |
Number of threads | 2 | 1 |
Transistor count | 410 Million | |
Maximum core temperature | 100 °C | |
Compatibility |
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Sockets supported | PGA478 | S1g2 |
Thermal Design Power (TDP) | 35 Watt | 25 Watt |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology |