Pentium III 1400S vs Core 2 Duo T7300
Primary details
Comparing Core 2 Duo T7300 and Pentium III 1400S 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 | Laptop | Desktop processor |
| Series | Intel Core 2 Duo | no data |
| Architecture codename | Merom (2006−2008) | Tualatin (2000−2002) |
| Release date | 9 May 2007 (17 years ago) | January 2002 (22 years ago) |
| Launch price (MSRP) | $234 | no data |
Detailed specifications
Core 2 Duo T7300 and Pentium III 1400S 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 |
| Base clock speed | 2 GHz | no data |
| Boost clock speed | 2 GHz | 1.4 GHz |
| Bus rate | 800 MHz | no data |
| L1 cache | 64 KB | 8 KB |
| L2 cache | 4 MB | 512 KB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 65 nm | 130 nm |
| Die size | 143 mm2 | 80 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 69 °C |
| Number of transistors | 291 Million | 44 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core 2 Duo T7300 and Pentium III 1400S 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 | PBGA479,PPGA478 | 370 |
| Power consumption (TDP) | 35 Watt | 32 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo T7300 and Pentium III 1400S. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
Security technologies
Core 2 Duo T7300 and Pentium III 1400S technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo T7300 and Pentium III 1400S are enumerated here.
| VT-x | + | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Pros & cons summary
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Chip lithography | 65 nm | 130 nm |
| Power consumption (TDP) | 35 Watt | 32 Watt |
Core 2 Duo T7300 has 100% more physical cores and 100% more threads, and a 100% more advanced lithography process.
Pentium III 1400S, on the other hand, has 9.4% lower power consumption.
We couldn't decide between Core 2 Duo T7300 and Pentium III 1400S. We've got no test results to judge.
Be aware that Core 2 Duo T7300 is a notebook processor while Pentium III 1400S is a desktop one.
Should you still have questions on choice between Core 2 Duo T7300 and Pentium III 1400S, 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.
