Iris Pro Graphics P580 vs Pentium 4 HT 540
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Iris Graphics |
| Designer | Intel | Intel |
| Architecture codename | Prescott (2001−2005) | Gen9 |
| Release date | June 2004 (22 years ago) | no data |
Detailed specifications
Basic parameters of Pentium 4 HT 540 and Iris Pro Graphics P580: 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) | no data |
| Threads | 2 | no data |
| Boost clock speed | 3.2 GHz | 0.35 GHz |
| L1 cache | 16 KB | no data |
| L2 cache | 1 MB | no data |
| L3 cache | 0 KB | no data |
| Chip lithography | 90 nm | 14 nm0.014 μm 1.4e-5 mm |
| Die size | 109 mm2 | no data |
| Number of transistors | 125 million | no data |
| 64 bit support | - | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Pentium 4 HT 540 and Iris Pro Graphics P580 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 | no data |
| Socket | 775 | no data |
| Power consumption (TDP) | 84 Watt | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 4 HT 540 and Iris Pro Graphics P580. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | no data |
| Maximum memory size | no data | 65,536 MB 67,108,864 KB 68,719,476,736 B 0.0625 TiB 64 GB |
Pros & cons summary
| Chip lithography | 90 nm | 14 nm |
Iris Pro Graphics P580 has a 543% more advanced lithography process.
We couldn't decide between Intel Pentium 4 HT 540 and Intel Iris Pro Graphics P580. We've got no test results to judge.
Note that Pentium 4 HT 540 is a desktop processor while Iris Pro Graphics P580 is a notebook one.
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