Intel Pentium 4 HT 631 vs Intel Pentium 4 HT 641
Comparative analysis of Intel Pentium 4 HT 631 and Intel Pentium 4 HT 641 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization.
Differences
Reasons to consider the Intel Pentium 4 HT 641
- Around 7% higher clock speed: 3.2 GHz vs 3 GHz
| Maximum frequency | 3.2 GHz vs 3 GHz |
Compare specifications (specs)
| Intel Pentium 4 HT 631 | Intel Pentium 4 HT 641 | |
|---|---|---|
Essentials |
||
| Architecture codename | Cedarmill | Cedarmill |
| Launch date | January 2006 | January 2006 |
| Place in performance rating | not rated | not rated |
| Processor Number | 631 | 641 |
| Series | Legacy Intel® Pentium® Processor | Legacy Intel® Pentium® Processor |
| Status | Discontinued | Discontinued |
| Vertical segment | Desktop | Desktop |
Performance |
||
| 64 bit support | ||
| Base frequency | 3.00 GHz | 3.20 GHz |
| Bus Speed | 800 MHz FSB | 800 MHz FSB |
| Die size | 81 mm2 | 81 mm2 |
| L1 cache | 28 KB | 28 KB |
| L2 cache | 2048 KB | 2048 KB |
| Manufacturing process technology | 65 nm | 65 nm |
| Maximum case temperature (TCase) | 69 °C | |
| Maximum core temperature | B1+C1=69.2°C. D0=64.1°C | B1,C1=69.2°C; D0-64.4°C |
| Maximum frequency | 3 GHz | 3.2 GHz |
| Number of cores | 1 | 1 |
| Transistor count | 188 million | 188 million |
| VID voltage range | 1.200V-1.3375V | 1.200V-1.3375V |
Memory |
||
| Supported memory types | DDR1, DDR2, DDR3 | DDR1, DDR2, DDR3 |
Compatibility |
||
| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | 1 |
| Package Size | 37.5mm x 37.5mm | 37.5mm x 37.5mm |
| Scenario Design Power (SDP) | 0 W | 0 W |
| Sockets supported | PLGA775 | PLGA775 |
| Thermal Design Power (TDP) | 86 Watt | 86 Watt |
Security & Reliability |
||
| Execute Disable Bit (EDB) | ||
| Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
||
| Enhanced Intel SpeedStep® technology | ||
| FSB parity | ||
| Idle States | ||
| Intel 64 | ||
| Intel® Demand Based Switching | ||
| Intel® Hyper-Threading technology | ||
| Intel® Turbo Boost technology | ||
| Physical Address Extensions (PAE) | 32-bit | 32-bit |
| Thermal Monitoring | ||
Virtualization |
||
| Intel® Virtualization Technology (VT-x) | ||
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