AMD Phenom II X4 805 vs AMD Phenom X3 8650
Comparative analysis of AMD Phenom II X4 805 and AMD Phenom X3 8650 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
Reasons to consider the AMD Phenom II X4 805
- CPU is newer: launch date 10 month(s) later
- 1 more cores, run more applications at once: 4 vs 3
- Around 9% higher clock speed: 2.5 GHz vs 2.3 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 65 nm
- Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
- Around 33% more L2 cache; more data can be stored in the L2 cache for quick access later
- 2x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 21% better performance in Geekbench 4 - Single Core: 1572 vs 1302
- Around 49% better performance in Geekbench 4 - Multi-Core: 4456 vs 2991
Specifications (specs) | |
Launch date | February 2009 vs April 2008 |
Number of cores | 4 vs 3 |
Maximum frequency | 2.5 GHz vs 2.3 GHz |
Manufacturing process technology | 45 nm vs 65 nm |
L1 cache | 128 KB (per core) vs 128 KB (per core) |
L2 cache | 512 KB (per core) vs 512 KB (per core) |
L3 cache | 4096 KB (shared) vs 2048 KB (shared) |
Benchmarks | |
Geekbench 4 - Single Core | 1572 vs 1302 |
Geekbench 4 - Multi-Core | 4456 vs 2991 |
Compare benchmarks
CPU 1: AMD Phenom II X4 805
CPU 2: AMD Phenom X3 8650
Geekbench 4 - Single Core |
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Geekbench 4 - Multi-Core |
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Name | AMD Phenom II X4 805 | AMD Phenom X3 8650 |
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PassMark - Single thread mark | 1017 | |
PassMark - CPU mark | 1959 | |
Geekbench 4 - Single Core | 1572 | 1302 |
Geekbench 4 - Multi-Core | 4456 | 2991 |
Compare specifications (specs)
AMD Phenom II X4 805 | AMD Phenom X3 8650 | |
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Essentials |
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Architecture codename | Deneb | Toliman |
Launch date | February 2009 | April 2008 |
Launch price (MSRP) | $174 | |
Place in performance rating | 1656 | 1635 |
Price now | $173.99 | |
Value for money (0-100) | 5.07 | |
Vertical segment | Desktop | Desktop |
Performance |
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64 bit support | ||
Die size | 258 mm | 285 mm |
L1 cache | 128 KB (per core) | 128 KB (per core) |
L2 cache | 512 KB (per core) | 512 KB (per core) |
L3 cache | 4096 KB (shared) | 2048 KB (shared) |
Manufacturing process technology | 45 nm | 65 nm |
Maximum frequency | 2.5 GHz | 2.3 GHz |
Number of cores | 4 | 3 |
Transistor count | 758 million | 450 million |
Memory |
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Supported memory types | DDR3 | |
Compatibility |
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Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | AM3 | AM2+ |
Thermal Design Power (TDP) | 95 Watt | 95 Watt |
Virtualization |
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AMD Virtualization (AMD-V™) |