Ryzen Embedded V1202B vs Pentium 4 2.66
Primary details
Comparing Pentium 4 2.66 and Ryzen Embedded V1202B processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1831 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | AMD Ryzen Embedded |
| Power efficiency | no data | 13.94 |
| Architecture codename | Northwood (2002−2004) | Zen (2017−2020) |
| Release date | August 2002 (22 years ago) | 21 February 2018 (6 years ago) |
Detailed specifications
Pentium 4 2.66 and Ryzen Embedded V1202B 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) | 2 (Dual-core) |
| Threads | 1 | 4 |
| Base clock speed | no data | 2.3 GHz |
| Boost clock speed | 2.66 GHz | 3.2 GHz |
| Multiplier | no data | 23 |
| L1 cache | 8 KB | 128K (per core) |
| L2 cache | 512 KB | 512K (per core) |
| L3 cache | 0 KB | 2 MB (shared) |
| Chip lithography | 130 nm | 14 nm |
| Die size | 146 mm2 | 210 mm2 |
| Number of transistors | 55 million | 4,950 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Pentium 4 2.66 and Ryzen Embedded V1202B 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 | 478 | FP5 |
| Power consumption (TDP) | 110 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 4 2.66 and Ryzen Embedded V1202B. 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 Pentium 4 2.66 and Ryzen Embedded V1202B are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 4 2.66 and Ryzen Embedded V1202B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2 | DDR4 Dual-channel |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 38.397 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon RX Vega 3 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Pros & cons summary
| Physical cores | 1 | 2 |
| Threads | 1 | 4 |
| Chip lithography | 130 nm | 14 nm |
| Power consumption (TDP) | 110 Watt | 15 Watt |
Ryzen Embedded V1202B has 100% more physical cores and 300% more threads, a 828.6% more advanced lithography process, and 633.3% lower power consumption.
We couldn't decide between Pentium 4 2.66 and Ryzen Embedded V1202B. We've got no test results to judge.
Should you still have questions on choice between Pentium 4 2.66 and Ryzen Embedded V1202B, ask them in Comments section, and we shall answer.
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