Pentium 3825U vs Pentium 4 506
Primary details
Comparing Pentium 4 506 and Pentium 3825U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 2545 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Pentium |
| Power efficiency | no data | 5.55 |
| Architecture codename | Prescott (2001−2005) | Broadwell-U (2015) |
| Release date | June 2005 (19 years ago) | 1 March 2015 (9 years ago) |
| Launch price (MSRP) | no data | $161 |
Detailed specifications
Pentium 4 506 and Pentium 3825U 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 | 2.66 GHz | 1.9 GHz |
| Boost clock speed | 2.66 GHz | 1.9 GHz |
| Bus rate | no data | 5 GT/s |
| L1 cache | 16 KB | 64K (per core) |
| L2 cache | 1 MB | 256K (per core) |
| L3 cache | 0 KB | 2 MB (shared) |
| Chip lithography | 90 nm | 14 nm |
| Die size | 109 mm2 | 82 mm2 |
| Maximum core temperature | 68 °C | 105 °C |
| Maximum case temperature (TCase) | no data | 105 °C |
| Number of transistors | 125 million | 1300 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 1.25V-1.4V | no data |
Compatibility
Information on Pentium 4 506 and Pentium 3825U 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 | PLGA775 | FCBGA1168 |
| Power consumption (TDP) | 84 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 4 506 and Pentium 3825U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2 |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | no data | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| Smart Response | no data | - |
| FDI | no data | + |
| Fast Memory Access | no data | + |
Security technologies
Pentium 4 506 and Pentium 3825U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | + | + |
| Secure Key | no data | + |
| Identity Protection | - | + |
| OS Guard | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium 4 506 and Pentium 3825U are enumerated here.
| AMD-V | - | + |
| VT-d | no data | + |
| VT-x | - | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 4 506 and Pentium 3825U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR3 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 25.6 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel® HD Graphics for 5th Generation Intel® Processors |
| Quick Sync Video | - | + |
| Clear Video | no data | + |
| Graphics max frequency | no data | 850 MHz |
| InTru 3D | no data | + |
Graphics interfaces
Available interfaces and connections of Pentium 4 506 and Pentium 3825U integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
Graphics API support
APIs supported by Pentium 4 506 and Pentium 3825U integrated GPUs, sometimes API versions are included.
| DirectX | no data | 11.2/12 |
Peripherals
Specifications and connection of peripherals supported by Pentium 4 506 and Pentium 3825U.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 12 |
Pros & cons summary
| Physical cores | 1 | 2 |
| Threads | 1 | 4 |
| Chip lithography | 90 nm | 14 nm |
| Power consumption (TDP) | 84 Watt | 15 Watt |
Pentium 3825U has 100% more physical cores and 300% more threads, a 542.9% more advanced lithography process, and 460% lower power consumption.
We couldn't decide between Pentium 4 506 and Pentium 3825U. We've got no test results to judge.
Note that Pentium 4 506 is a desktop processor while Pentium 3825U is a notebook one.
Should you still have questions on choice between Pentium 4 506 and Pentium 3825U, ask them in Comments section, and we shall answer.
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