Intel Core i7-7820X vs AMD Phenom II X2 565 BE
Comparative analysis of Intel Core i7-7820X and AMD Phenom II X2 565 BE processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, 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 - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).
Differences
Reasons to consider the Intel Core i7-7820X
- CPU is newer: launch date 6 year(s) 6 month(s) later
- 6 more cores, run more applications at once: 8 vs 2
- 14 more threads: 16 vs 2
- Around 26% higher clock speed: 4.30 GHz vs 3.4 GHz
- Around 41% higher maximum core temperature: 99°C vs 70°C
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 45 nm
- 2x 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 83% more L3 cache; more data can be stored in the L3 cache for quick access later
- Around 83% better performance in PassMark - Single thread mark: 2521 vs 1376
- 11.9x better performance in PassMark - CPU mark: 17194 vs 1442
- 2.4x better performance in Geekbench 4 - Multi-Core: 8814 vs 3616
| Specifications (specs) | |
| Launch date | June 2017 vs December 2010 |
| Number of cores | 8 vs 2 |
| Number of threads | 16 vs 2 |
| Maximum frequency | 4.30 GHz vs 3.4 GHz |
| Maximum core temperature | 99°C vs 70°C |
| Manufacturing process technology | 14 nm vs 45 nm |
| L1 cache | 64 KB (per core) vs 256 KB |
| L2 cache | 256 KB (per core) vs 1 MB |
| L3 cache | 11264 KB (shared) vs 6 MB |
| Benchmarks | |
| PassMark - Single thread mark | 2521 vs 1376 |
| PassMark - CPU mark | 17194 vs 1442 |
| Geekbench 4 - Multi-Core | 8814 vs 3616 |
Reasons to consider the AMD Phenom II X2 565 BE
- Around 75% lower typical power consumption: 80 Watt vs 140 Watt
- Around 86% better performance in Geekbench 4 - Single Core: 2117 vs 1138
| Specifications (specs) | |
| Thermal Design Power (TDP) | 80 Watt vs 140 Watt |
| Benchmarks | |
| Geekbench 4 - Single Core | 2117 vs 1138 |
Compare benchmarks
CPU 1: Intel Core i7-7820X
CPU 2: AMD Phenom II X2 565 BE
| 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 | Intel Core i7-7820X | AMD Phenom II X2 565 BE |
|---|---|---|
| PassMark - Single thread mark | 2521 | 1376 |
| PassMark - CPU mark | 17194 | 1442 |
| Geekbench 4 - Single Core | 1138 | 2117 |
| Geekbench 4 - Multi-Core | 8814 | 3616 |
| 3DMark Fire Strike - Physics Score | 5958 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 10.666 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 159.198 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.92 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 5.968 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 16.376 |
Compare specifications (specs)
| Intel Core i7-7820X | AMD Phenom II X2 565 BE | |
|---|---|---|
Essentials |
||
| Architecture codename | Skylake | Callisto |
| Launch date | June 2017 | December 2010 |
| Launch price (MSRP) | $679 | |
| Place in performance rating | 1361 | 1357 |
| Price now | $499.99 | |
| Processor Number | i7-7820X | |
| Series | Intel® Core™ X-series Processors | AMD Phenom II X2 |
| Status | Launched | |
| Value for money (0-100) | 10.93 | |
| Vertical segment | Desktop | Desktop |
| Family | AMD Phenom | |
| OPN PIB | HDZ565WFGMBOX | |
| OPN Tray | HDZ565WFK2DGM | |
Performance |
||
| 64 bit support | ||
| Base frequency | 3.60 GHz | 3.4 GHz |
| Bus Speed | 8 GT/s DMI3 | |
| L1 cache | 64 KB (per core) | 256 KB |
| L2 cache | 256 KB (per core) | 1 MB |
| L3 cache | 11264 KB (shared) | 6 MB |
| Manufacturing process technology | 14 nm | 45 nm |
| Maximum case temperature (TCase) | 72 °C | |
| Maximum core temperature | 99°C | 70°C |
| Maximum frequency | 4.30 GHz | 3.4 GHz |
| Number of cores | 8 | 2 |
| Number of QPI Links | 0 | |
| Number of threads | 16 | 2 |
| Unlocked | ||
| Die size | 258 mm | |
| Transistor count | 758 million | |
Memory |
||
| Max memory channels | 4 | |
| Maximum memory size | 128 GB | |
| Supported memory types | DDR4-2666 | DDR3 |
Compatibility |
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| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | 1 |
| Sockets supported | FCLGA2066 | AM3 |
| Thermal Design Power (TDP) | 140 Watt | 80 Watt |
| Thermal Solution | PCG 2017X | |
Peripherals |
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| Max number of PCIe lanes | 28 | |
| PCI Express revision | 3.0 | |
| Scalability | 1S Only | |
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 | ||
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | |
| Intel 64 | ||
| Intel® Advanced Vector Extensions (AVX) | ||
| Intel® AES New Instructions | ||
| Intel® Hyper-Threading technology | ||
| Intel® Optane™ Memory Supported | ||
| Intel® Turbo Boost technology | ||
| Number of AVX-512 FMA Units | 2 | |
Virtualization |
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| Intel® Virtualization Technology (VT-x) | ||
| Intel® Virtualization Technology for Directed I/O (VT-d) | ||
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