Ryzen 9 3900X vs Celeron D 346
Primary details
Comparing Celeron D 346 and Ryzen 9 3900X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 238 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 32.82 |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | AMD Ryzen 9 |
| Architecture codename | Prescott (2001−2005) | Matisse (Zen 2) (2019−2020) |
| Release date | October 2004 (19 years ago) | 7 July 2019 (4 years ago) |
| Launch price (MSRP) | no data | $499 |
| Current price | $73 | $403 (0.8x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Celeron D 346 and Ryzen 9 3900X basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 1 (Single-Core) | 12 (Dodeca-Core) |
| Threads | 1 | 24 |
| Base clock speed | 3.06 GHz | 3.8 GHz |
| Boost clock speed | 3.06 GHz | 4.6 GHz |
| L1 cache | 16 KB | 96K (per core) |
| L2 cache | 256 KB | 512K (per core) |
| L3 cache | 0 KB | 64 MB |
| Chip lithography | 90 nm | 7 nm |
| Die size | 109 mm2 | no data |
| Maximum core temperature | 68 °C | 95 °C |
| Number of transistors | 125 million | 19,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | Yes |
| VID voltage range | 1.25V-1.4V | no data |
Compatibility
Information on Celeron D 346 and Ryzen 9 3900X compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 (Uniprocessor) |
| Socket | PLGA775 | AM4 |
| Power consumption (TDP) | 84 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron D 346 and Ryzen 9 3900X. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | no data | + |
| Enhanced SpeedStep (EIST) | - | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | no data |
| Demand Based Switching | - | no data |
| PAE | 32 Bit | no data |
| FSB parity | - | no data |
| Status | Discontinued | no data |
Security technologies
Celeron D 346 and Ryzen 9 3900X technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron D 346 and Ryzen 9 3900X are enumerated here.
| AMD-V | no data | + |
| VT-x | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron D 346 and Ryzen 9 3900X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR4 Dual-channel |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 51.196 GB/s |
| ECC memory support | - | - |
Pros & cons summary
| Physical cores | 1 | 12 |
| Threads | 1 | 24 |
| Chip lithography | 90 nm | 7 nm |
| Power consumption (TDP) | 84 Watt | 125 Watt |
We couldn't decide between Celeron D 346 and Ryzen 9 3900X. We've got no test results to judge.
Should you still have questions on choice between Celeron D 346 and Ryzen 9 3900X, ask them in Comments section, and we shall answer.
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