Pentium III 1000 vs Core 2 Duo E6850
Primary details
Comparing Core 2 Duo (Desktop) E6850 and Pentium III 1000 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2702 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | Core 2 Duo (Desktop) | no data |
| Power efficiency | 1.05 | no data |
| Architecture codename | Conroe (2006−2007) | Coppermine (1999−2001) |
| Release date | no data | 8 March 2000 (24 years ago) |
| Launch price (MSRP) | no data | $990 |
Detailed specifications
Core 2 Duo (Desktop) E6850 and Pentium III 1000 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 | 2 | 1 |
| Boost clock speed | 3 GHz | 1 GHz |
| Bus rate | 1333 MHz | no data |
| L1 cache | 64 KB | 32 KB |
| L2 cache | 4 MB | 256 KB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 65 nm | 180 nm |
| Die size | 143 mm2 | 106 mm2 |
| Maximum case temperature (TCase) | no data | 70 °C |
| Number of transistors | 291 million | 28 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core 2 Duo (Desktop) E6850 and Pentium III 1000 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 | 2 |
| Socket | 775 | 370 |
| Power consumption (TDP) | 65 Watt | 33 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo (Desktop) E6850 and Pentium III 1000. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo (Desktop) E6850 and Pentium III 1000. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | On certain motherboards (Chipset feature) |
Pros & cons summary
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Chip lithography | 65 nm | 180 nm |
| Power consumption (TDP) | 65 Watt | 33 Watt |
Core 2 Duo E6850 has 100% more physical cores and 100% more threads, and a 176.9% more advanced lithography process.
Pentium III 1000, on the other hand, has 97% lower power consumption.
We couldn't decide between Core 2 Duo E6850 and Pentium III 1000. We've got no test results to judge.
Should you still have questions on choice between Core 2 Duo E6850 and Pentium III 1000, ask them in Comments section, and we shall answer.
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