AMD Phenom II X4 925 vs Intel Core 2 Quad Q9450
Comparative analysis of AMD Phenom II X4 925 and Intel Core 2 Quad Q9450 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), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), CompuBench 1.5 Desktop - Video Composition (Frames/s).
Differences
Reasons to consider the AMD Phenom II X4 925
- CPU is newer: launch date 1 year(s) 2 month(s) later
- Around 5% higher clock speed: 2.8 GHz vs 2.67 GHz
- 2x more L1 cache, more data can be stored in the L1 cache for quick access later
- Around 2% better performance in PassMark - Single thread mark: 1150 vs 1128
- Around 4% better performance in PassMark - CPU mark: 2272 vs 2186
- Around 90% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 1.088 vs 0.573
- Around 11% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.197 vs 0.177
Specifications (specs) | |
Launch date | May 2009 vs March 2008 |
Maximum frequency | 2.8 GHz vs 2.67 GHz |
L1 cache | 128 KB (per core) vs 256 KB |
Benchmarks | |
PassMark - Single thread mark | 1150 vs 1128 |
PassMark - CPU mark | 2272 vs 2186 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 1.088 vs 0.573 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.197 vs 0.177 |
Reasons to consider the Intel Core 2 Quad Q9450
- 6x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 13% better performance in Geekbench 4 - Single Core: 403 vs 357
- Around 15% better performance in Geekbench 4 - Multi-Core: 1322 vs 1147
- 3.1x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 31.997 vs 10.457
- Around 32% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 4.249 vs 3.231
Specifications (specs) | |
L2 cache | 12288 KB vs 512 KB (per core) |
Benchmarks | |
Geekbench 4 - Single Core | 403 vs 357 |
Geekbench 4 - Multi-Core | 1322 vs 1147 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 31.997 vs 10.457 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 4.249 vs 3.231 |
Compare benchmarks
CPU 1: AMD Phenom II X4 925
CPU 2: Intel Core 2 Quad Q9450
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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CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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Name | AMD Phenom II X4 925 | Intel Core 2 Quad Q9450 |
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PassMark - Single thread mark | 1150 | 1128 |
PassMark - CPU mark | 2272 | 2186 |
Geekbench 4 - Single Core | 357 | 403 |
Geekbench 4 - Multi-Core | 1147 | 1322 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 1.088 | 0.573 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 10.457 | 31.997 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.197 | 0.177 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 3.231 | 4.249 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.154 |
Compare specifications (specs)
AMD Phenom II X4 925 | Intel Core 2 Quad Q9450 | |
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Essentials |
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Architecture codename | Deneb | Yorkfield |
Launch date | May 2009 | March 2008 |
Launch price (MSRP) | $160 | |
Place in performance rating | 2969 | 2972 |
Price now | $43.99 | $335 |
Value for money (0-100) | 22.90 | 3.31 |
Vertical segment | Desktop | Desktop |
Processor Number | Q9450 | |
Series | Legacy Intel® Core™ Processors | |
Status | Discontinued | |
Performance |
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64 bit support | ||
Die size | 258 mm | 214 mm2 |
L1 cache | 128 KB (per core) | 256 KB |
L2 cache | 512 KB (per core) | 12288 KB |
L3 cache | 6144 KB (shared) | |
Manufacturing process technology | 45 nm | 45 nm |
Maximum frequency | 2.8 GHz | 2.67 GHz |
Number of cores | 4 | 4 |
Transistor count | 758 million | 820 million |
Base frequency | 2.66 GHz | |
Bus Speed | 1333 MHz FSB | |
Maximum case temperature (TCase) | 71 °C | |
Maximum core temperature | 71.4°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 | 95 Watt |
Low Halogen Options Available | ||
Package Size | 37.5mm x 37.5mm | |
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 | ||
FSB parity | ||
Idle States | ||
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Demand Based Switching | ||
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) |