AMD Ryzen 7 3800X vs Intel Core i5-9400T
Comparative analysis of AMD Ryzen 7 3800X and Intel Core i5-9400T processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization, Security & Reliability. Benchmark processor performance analysis: Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, PassMark - Single thread mark, PassMark - CPU mark.
Differences
Reasons to consider the AMD Ryzen 7 3800X
- CPU is newer: launch date 10 month(s) later
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- 2 more cores, run more applications at once: 8 vs 6
- Around 150% higher clock speed: 4.5 GHz vs 1.8 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 14 nm
- Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
- 2.7x more L2 cache, more data can be stored in the L2 cache for quick access later
- 3.6x more L3 cache, more data can be stored in the L3 cache for quick access later
Launch date | 7 July 2019 vs September 2018 |
Unlocked | Unlocked vs Locked |
Number of cores | 8 vs 6 |
Maximum frequency | 4.5 GHz vs 1.8 GHz |
Manufacturing process technology | 7 nm vs 14 nm |
L1 cache | 512 KB vs 64K (per core) |
L2 cache | 4 MB vs 256K (per core) |
L3 cache | 32 MB vs 9 MB (shared) |
Reasons to consider the Intel Core i5-9400T
- 3x lower typical power consumption: 35 Watt vs 105 Watt
Thermal Design Power (TDP) | 35 Watt vs 105 Watt |
Compare benchmarks
CPU 1: AMD Ryzen 7 3800X
CPU 2: Intel Core i5-9400T
Name | AMD Ryzen 7 3800X | Intel Core i5-9400T |
---|---|---|
Geekbench 4 - Single Core | 1283 | |
Geekbench 4 - Multi-Core | 9002 | |
3DMark Fire Strike - Physics Score | 6196 | |
PassMark - Single thread mark | 2114 | |
PassMark - CPU mark | 8348 |
Compare specifications (specs)
AMD Ryzen 7 3800X | Intel Core i5-9400T | |
---|---|---|
Essentials |
||
Architecture codename | Zen 2 | Coffee Lake |
Family | Ryzen 7 | |
Launch date | 7 July 2019 | September 2018 |
Launch price (MSRP) | $399 | |
OPN PIB | 100-100000025BOX | |
OPN Tray | 100-000000025 | |
Place in performance rating | 1155 | 1151 |
Vertical segment | Desktop | Desktop |
Performance |
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64 bit support | ||
Base frequency | 3.9 GHz | |
L1 cache | 512 KB | 64K (per core) |
L2 cache | 4 MB | 256K (per core) |
L3 cache | 32 MB | 9 MB (shared) |
Manufacturing process technology | 7 nm | 14 nm |
Maximum frequency | 4.5 GHz | 1.8 GHz |
Number of cores | 8 | 6 |
Number of threads | 16 | |
Unlocked | ||
Maximum case temperature (TCase) | 72 °C | |
Memory |
||
Max memory channels | 2 | |
Supported memory frequency | 3200 MHz | |
Supported memory types | DDR4-3200 | DDR4 |
Compatibility |
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Sockets supported | AM4 | |
Thermal Design Power (TDP) | 105 Watt | 35 Watt |
Max number of CPUs in a configuration | 1 | |
Peripherals |
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Max number of PCIe lanes | 24 | |
PCI Express revision | 4.0 | |
PCIe configurations | x16 | |
Advanced Technologies |
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Fused Multiply-Add 3 (FMA3) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Advanced Vector Extensions 2 (AVX2) | ||
Intel® AES New Instructions | ||
Virtualization |
||
AMD Virtualization (AMD-V™) | ||
Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Security & Reliability |
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Intel® Trusted Execution technology (TXT) |