Mobile Pentium III 400 vs Processor 300
Primary details
Comparing Processor 300 and Mobile Pentium III 400 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Architecture codename | Raptor Lake-S | Coppermine |
| Release date | 8 January 2024 (less than a year ago) | 25 October 1999 (24 years ago) |
| Current price | $36 | no data |
Detailed specifications
Processor 300 and Mobile Pentium III 400 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 | 2 (Dual-core) | 1 (Single-Core) |
| Threads | 4 | 1 |
| Base clock speed | 3.9 GHz | no data |
| Boost clock speed | 3.9 GHz | 0.4 GHz |
| L1 cache | 80 KB (per core) | 32 KB |
| L2 cache | 1.25 MB (per core) | 256 KB |
| L3 cache | 6 MB (shared) | no data |
| Chip lithography | 10 nm | 180 nm |
| Die size | 163 mm2 | 106 mm2 |
| Number of transistors | no data | 28 million |
| 64 bit support | + | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Processor 300 and Mobile Pentium III 400 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 | 1700 | Intel Micro-BGA2 |
| Power consumption (TDP) | 46 Watt | 10 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Processor 300 and Mobile Pentium III 400. You'll probably need this information if you require some particular technology.
| AES-NI | + | no data |
| AVX | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | no data |
Security technologies
Processor 300 and Mobile Pentium III 400 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Processor 300 and Mobile Pentium III 400 are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Processor 300 and Mobile Pentium III 400. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 710 | On certain motherboards (Chipset feature) |
Peripherals
Specifications and connection of peripherals supported by Processor 300 and Mobile Pentium III 400.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 16 | no data |
Pros & cons summary
| Recency | 8 January 2024 | 25 October 1999 |
| Physical cores | 2 | 1 |
| Threads | 4 | 1 |
| Chip lithography | 10 nm | 180 nm |
| Power consumption (TDP) | 46 Watt | 10 Watt |
We couldn't decide between Processor 300 and Mobile Pentium III 400. We've got no test results to judge.
Note that Processor 300 is a desktop processor while Mobile Pentium III 400 is a notebook one.
Should you still have questions on choice between Processor 300 and Mobile Pentium III 400, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
