AMD Athlon II X4 645 vs Intel Celeron E3300
Comparative analysis of AMD Athlon II X4 645 and Intel Celeron E3300 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s).
Differences
Reasons to consider the AMD Athlon II X4 645
- CPU is newer: launch date 1 year(s) 1 month(s) later
- 2 more cores, run more applications at once: 4 vs 2
- Around 24% higher clock speed: 3.1 GHz vs 2.5 GHz
- 4x more L1 cache, more data can be stored in the L1 cache for quick access later
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 30% better performance in PassMark - Single thread mark: 1256 vs 967
- 3x better performance in PassMark - CPU mark: 2348 vs 795
- Around 22% better performance in Geekbench 4 - Single Core: 375 vs 308
- 2.2x better performance in Geekbench 4 - Multi-Core: 1215 vs 541
Specifications (specs) | |
Launch date | September 2010 vs August 2009 |
Number of cores | 4 vs 2 |
Maximum frequency | 3.1 GHz vs 2.5 GHz |
L1 cache | 128 KB (per core) vs 64 KB (per core) |
L2 cache | 512 KB (per core) vs 1024 KB (shared) |
Benchmarks | |
PassMark - Single thread mark | 1256 vs 967 |
PassMark - CPU mark | 2348 vs 795 |
Geekbench 4 - Single Core | 375 vs 308 |
Geekbench 4 - Multi-Core | 1215 vs 541 |
Reasons to consider the Intel Celeron E3300
- Around 46% lower typical power consumption: 65 Watt vs 95 Watt
Thermal Design Power (TDP) | 65 Watt vs 95 Watt |
Compare benchmarks
CPU 1: AMD Athlon II X4 645
CPU 2: Intel Celeron E3300
PassMark - Single thread mark |
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PassMark - CPU mark |
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Geekbench 4 - Single Core |
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Geekbench 4 - Multi-Core |
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Name | AMD Athlon II X4 645 | Intel Celeron E3300 |
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PassMark - Single thread mark | 1256 | 967 |
PassMark - CPU mark | 2348 | 795 |
Geekbench 4 - Single Core | 375 | 308 |
Geekbench 4 - Multi-Core | 1215 | 541 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 2.103 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 9.496 |
Compare specifications (specs)
AMD Athlon II X4 645 | Intel Celeron E3300 | |
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Essentials |
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Architecture codename | Propus | Wolfdale |
Launch date | September 2010 | August 2009 |
Launch price (MSRP) | $80 | $70 |
Place in performance rating | 2780 | 2766 |
Price now | $49.99 | $57.38 |
Value for money (0-100) | 20.48 | 7.09 |
Vertical segment | Desktop | Desktop |
Processor Number | E3300 | |
Series | Legacy Intel® Celeron® Processor | |
Status | Discontinued | |
Performance |
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64 bit support | ||
Die size | 169 mm | 82 mm |
L1 cache | 128 KB (per core) | 64 KB (per core) |
L2 cache | 512 KB (per core) | 1024 KB (shared) |
Manufacturing process technology | 45 nm | 45 nm |
Maximum frequency | 3.1 GHz | 2.5 GHz |
Number of cores | 4 | 2 |
Transistor count | 300 million | 228 million |
Base frequency | 2.50 GHz | |
Bus Speed | 800 MHz FSB | |
Maximum core temperature | 74.1°C | |
VID voltage range | 0.8500V-1.3625V | |
Memory |
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Supported memory types | DDR3 | DDR1, DDR2, DDR3 |
Compatibility |
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Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | AM3 | LGA775 |
Thermal Design Power (TDP) | 95 Watt | 65 Watt |
Low Halogen Options Available | ||
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Thermal Monitoring | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) |