Pentium 4 511 vs Atom x7835RE
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1594 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 21.45 | no data |
| Market segment | Laptop | Desktop processor |
| Power efficiency | 14.18 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Amston Lake (2024−2025) | Prescott (2001−2005) |
| Release date | 8 April 2024 (1 year ago) | January 2005 (21 years ago) |
| Launch price (MSRP) | $127 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Atom x7835RE and Pentium 4 511 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 | 8 (Octa-Core) | 1 (Single-Core) |
| Threads | 8 | 1 |
| Base clock speed | 1.3 GHz | 2.8 GHz |
| Boost clock speed | 3.6 GHz | 2.8 GHz |
| L1 cache | 96 KB (per core) | 16 KB |
| L2 cache | 2 MB (per module) | 1 MB |
| L3 cache | 6 MB (shared) | 0 KB |
| Chip lithography | 10 nm | 90 nm |
| Die size | no data | 109 mm2 |
| Maximum core temperature | no data | 68 °C |
| Number of transistors | no data | 125 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| VID voltage range | no data | 1.25V-1.4V |
Compatibility
Information on Atom x7835RE and Pentium 4 511 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 | Intel BGA 1264 | PLGA775 |
| Power consumption (TDP) | 12 Watt | 84 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x7835RE and Pentium 4 511. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | no data | - |
Security technologies
Atom x7835RE and Pentium 4 511 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom x7835RE and Pentium 4 511 are enumerated here.
| VT-d | + | no data |
| VT-x | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom x7835RE and Pentium 4 511. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 | DDR1, DDR2, DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 32EU | no data |
Peripherals
Specifications and connection of peripherals supported by Atom x7835RE and Pentium 4 511.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 9 | no data |
Pros & cons summary
| Physical cores | 8 | 1 |
| Threads | 8 | 1 |
| Chip lithography | 10 nm | 90 nm |
| Power consumption (TDP) | 12 Watt | 84 Watt |
Atom x7835RE has 700% more physical cores and 700% more threads, a 800% more advanced lithography process, and 600% lower power consumption.
We couldn't decide between Intel Atom x7835RE and Intel Pentium 4 511. We've got no test results to judge.
Be aware that Atom x7835RE is a notebook processor while Pentium 4 511 is a desktop one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
