A4-4020 vs Pentium 4 P4 3.0
Aggregate performance score
A4-4020 outperforms Pentium 4 P4 3.0 by a whopping 281% based on our aggregate benchmark results.
Primary details
Comparing Pentium 4 P4 3.0 and A4-4020 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3196 | 2604 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | Pentium 4 | no data |
| Power efficiency | 0.22 | 1.16 |
| Architecture codename | Northwood (2002−2004) | Richland (2013−2014) |
| Release date | no data (2024 years ago) | January 2014 (10 years ago) |
Detailed specifications
Pentium 4 P4 3.0 and A4-4020 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 | 2 |
| Base clock speed | no data | 3.2 GHz |
| Boost clock speed | 3 GHz | 3.4 GHz |
| Bus rate | 400 MHz | no data |
| L1 cache | no data | 96K |
| L2 cache | no data | 1 MB (shared) |
| Chip lithography | 130 nm | 32 nm |
| Die size | no data | 246 mm2 |
| Maximum case temperature (TCase) | no data | 70 °C |
| Number of transistors | no data | 1,303 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Pentium 4 P4 3.0 and A4-4020 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 | no data | 1 |
| Socket | no data | FM2 |
| Power consumption (TDP) | 89 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 4 P4 3.0 and A4-4020. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| PowerNow | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium 4 P4 3.0 and A4-4020 are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 4 P4 3.0 and A4-4020. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3-1333 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon HD 7480D |
Peripherals
Specifications and connection of peripherals supported by Pentium 4 P4 3.0 and A4-4020.
| PCIe version | no data | 2.0 |
Pros & cons summary
| Performance score | 0.21 | 0.80 |
| Physical cores | 1 | 2 |
| Threads | 1 | 2 |
| Chip lithography | 130 nm | 32 nm |
| Power consumption (TDP) | 89 Watt | 65 Watt |
A4-4020 has a 281% higher aggregate performance score, 100% more physical cores and 100% more threads, a 306.3% more advanced lithography process, and 36.9% lower power consumption.
The A4-4020 is our recommended choice as it beats the Pentium 4 P4 3.0 in performance tests.
Should you still have questions on choice between Pentium 4 P4 3.0 and A4-4020, ask them in Comments section, and we shall answer.
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