Pentium 4 1.8 vs Ryzen 9 7900X3D
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 178 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 50.13 | no data |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD Ryzen 9 | no data |
| Power efficiency | 10.09 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | Intel |
| Architecture codename | Raphael (2023−2025) | Willamette (2000−2001) |
| Release date | 4 January 2023 (2 years ago) | 2 July 2001 (24 years ago) |
| Launch price (MSRP) | $599 | $562 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Ryzen 9 7900X3D and Pentium 4 1.8 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 | 12 (Dodeca-Core) | 1 (Single-Core) |
| Threads | 24 | 1 |
| Base clock speed | 4.4 GHz | no data |
| Boost clock speed | 5.6 GHz | 1.8 GHz |
| L1 cache | 64K (per core) | 8 KB |
| L2 cache | 1 MB (per core) | 256 KB |
| L3 cache | 128 MB (shared) | no data |
| Chip lithography | 5 nm, 6 nm | 180 nm |
| Die size | 2x 71 mm2 | 217 mm2 |
| Maximum case temperature (TCase) | 47 °C | 78 °C |
| Number of transistors | 13,140 million | 42 million |
| 64 bit support | + | - |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 9 7900X3D and Pentium 4 1.8 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 |
| Socket | AM5 | 423 |
| Power consumption (TDP) | 120 Watt | 67 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 7900X3D and Pentium 4 1.8. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 7900X3D and Pentium 4 1.8 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7900X3D and Pentium 4 1.8. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-5200 | no data |
| Maximum memory size | 128 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Graphics | On certain motherboards (Chipset feature) |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 7900X3D and Pentium 4 1.8.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 24 | no data |
Pros & cons summary
| Recency | 4 January 2023 | 2 July 2001 |
| Physical cores | 12 | 1 |
| Threads | 24 | 1 |
| Chip lithography | 5 nm | 180 nm |
| Power consumption (TDP) | 120 Watt | 67 Watt |
Ryzen 9 7900X3D has an age advantage of 21 years, 1100% more physical cores and 2300% more threads, and a 3500% more advanced lithography process.
Pentium 4 1.8, on the other hand, has 79.1% lower power consumption.
We couldn't decide between AMD Ryzen 9 7900X3D and Intel Pentium 4 1.8. We've got no test results to judge.
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