AMD Phenom II X4 820 processor review
Phenom II X4 820 processor released by AMD; release date: September 2009. At the time of release, the processor cost $90. The processor is designed for desktop-computers and based on Deneb microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 4. Maximum CPU clock speed - 2.8 GHz. Manufacturing process technology - 45 nm. Cache size: L1 - 128 KB (per core), L2 - 512 KB (per core), L3 - 4096 KB (shared).
Supported memory types: DDR3.
Supported socket types: AM3. Maximum number of processors in a configuration - 1. Power consumption (TDP): 95 Watt.
Benchmarks
| 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 | Value |
|---|---|
| PassMark - Single thread mark | 1121 |
| PassMark - CPU mark | 2081 |
| Geekbench 4 - Single Core | 364 |
| Geekbench 4 - Multi-Core | 1098 |
Specifications (specs)
Essentials |
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| Architecture codename | Deneb |
| Launch date | September 2009 |
| Launch price (MSRP) | $90 |
| Place in performance rating | 2556 |
| Price now | $74.95 |
| Value for money (0-100) | 13.36 |
| Vertical segment | Desktop |
Performance |
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| 64 bit support | |
| Die size | 258 mm |
| L1 cache | 128 KB (per core) |
| L2 cache | 512 KB (per core) |
| L3 cache | 4096 KB (shared) |
| Manufacturing process technology | 45 nm |
| Maximum frequency | 2.8 GHz |
| Number of cores | 4 |
| Transistor count | 758 million |
Memory |
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| Supported memory types | DDR3 |
Compatibility |
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| Max number of CPUs in a configuration | 1 |
| Sockets supported | AM3 |
| Thermal Design Power (TDP) | 95 Watt |
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