AMD Ryzen 9 PRO 3900 vs AMD Ryzen 9 3800X
Comparative analysis of AMD Ryzen 9 PRO 3900 and AMD Ryzen 9 3800X processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.
Differences
Reasons to consider the AMD Ryzen 9 PRO 3900
- 2097152x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 92% lower typical power consumption: 65 Watt vs 125 Watt
- Around 37% better performance in PassMark - CPU mark: 31616 vs 23140
Specifications (specs) | |
L3 cache | 64 MB vs 32MB |
Thermal Design Power (TDP) | 65 Watt vs 125 Watt |
Benchmarks | |
PassMark - CPU mark | 31616 vs 23140 |
Reasons to consider the AMD Ryzen 9 3800X
- CPU is newer: launch date 2 month(s) later
- 4 more cores, run more applications at once: 16 vs 12
- 8 more threads: 32 vs 24
- Around 9% higher clock speed: 4.7 GHz vs 4.3 GHz
- 2x 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
- Around 1% better performance in PassMark - Single thread mark: 2717 vs 2681
Specifications (specs) | |
Launch date | December 2019 vs 30 Sep 2019 |
Number of cores | 16 vs 12 |
Number of threads | 32 vs 24 |
Maximum frequency | 4.7 GHz vs 4.3 GHz |
L1 cache | 96K (per core) vs 768 KB |
L2 cache | 512K (per core) vs 6 MB |
Benchmarks | |
PassMark - Single thread mark | 2717 vs 2681 |
Compare benchmarks
CPU 1: AMD Ryzen 9 PRO 3900
CPU 2: AMD Ryzen 9 3800X
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD Ryzen 9 PRO 3900 | AMD Ryzen 9 3800X |
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PassMark - Single thread mark | 2681 | 2717 |
PassMark - CPU mark | 31616 | 23140 |
3DMark Fire Strike - Physics Score | 7891 |
Compare specifications (specs)
AMD Ryzen 9 PRO 3900 | AMD Ryzen 9 3800X | |
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Essentials |
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Architecture codename | Zen 2 | Zen 2 |
Family | Ryzen 9 | |
Launch date | 30 Sep 2019 | December 2019 |
OPN Tray | 100-000000072 | |
Place in performance rating | 656 | 660 |
Processor Number | PRO 3900 | |
Vertical segment | Desktop | Desktop |
Performance |
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Base frequency | 3.1 GHz | 3.9 GHz |
L1 cache | 768 KB | 96K (per core) |
L2 cache | 6 MB | 512K (per core) |
L3 cache | 64 MB | 32MB |
Manufacturing process technology | 7 nm | |
Maximum core temperature | 95 °C | |
Maximum frequency | 4.3 GHz | 4.7 GHz |
Number of cores | 12 | 16 |
Number of threads | 24 | 32 |
Unlocked | ||
64 bit support | ||
Front-side bus (FSB) | 7 nm | |
Transistor count | 19,200 million | |
Memory |
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Max memory channels | 2 | |
Maximum memory bandwidth | 47.68 GB/s | |
Maximum memory size | 128 GB | |
Supported memory types | DDR4-3200 | DDR4 |
Compatibility |
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Max number of CPUs in a configuration | 1 | |
Sockets supported | AM4 | AM4 |
Thermal Design Power (TDP) | 65 Watt | 125 Watt |
Peripherals |
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Max number of PCIe lanes | 20 | |
PCI Express revision | 4.0 | |
PCIe configurations | 1x16+x4, 2x8+x4, 1x8+2x4+x4 | |
Advanced Technologies |
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AMD SenseMI | ||
Fused Multiply-Add 3 (FMA3) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Advanced Vector Extensions 2 (AVX2) | ||
Intel® AES New Instructions | ||
Virtualization |
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AMD Virtualization (AMD-V™) |