Intel Celeron 420 vs Intel Pentium 4 519K
Comparative analysis of Intel Celeron 420 and Intel Pentium 4 519K processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
Reasons to consider the Intel Celeron 420
- CPU is newer: launch date 2 year(s) 5 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 65 nm vs 90 nm
- 4x more L1 cache, more data can be stored in the L1 cache for quick access later
- 2.4x lower typical power consumption: 35 Watt vs 84 Watt
- Around 33% better performance in Geekbench 4 - Single Core: 883 vs 662
- Around 25% better performance in Geekbench 4 - Multi-Core: 834 vs 665
Specifications (specs) | |
Launch date | June 2007 vs January 2005 |
Manufacturing process technology | 65 nm vs 90 nm |
L1 cache | 64 KB vs 16 KB |
Thermal Design Power (TDP) | 35 Watt vs 84 Watt |
Benchmarks | |
Geekbench 4 - Single Core | 883 vs 662 |
Geekbench 4 - Multi-Core | 834 vs 665 |
Reasons to consider the Intel Pentium 4 519K
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- Around 91% higher clock speed: 3.06 GHz vs 1.6 GHz
- Around 12% higher maximum core temperature: 67.7°C vs 60.4°C
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
Unlocked | Unlocked vs Locked |
Maximum frequency | 3.06 GHz vs 1.6 GHz |
Maximum core temperature | 67.7°C vs 60.4°C |
L2 cache | 1024 KB vs 512 KB |
Compare benchmarks
CPU 1: Intel Celeron 420
CPU 2: Intel Pentium 4 519K
Geekbench 4 - Single Core |
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Geekbench 4 - Multi-Core |
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Name | Intel Celeron 420 | Intel Pentium 4 519K |
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PassMark - Single thread mark | 471 | |
PassMark - CPU mark | 235 | |
Geekbench 4 - Single Core | 883 | 662 |
Geekbench 4 - Multi-Core | 834 | 665 |
Compare specifications (specs)
Intel Celeron 420 | Intel Pentium 4 519K | |
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Essentials |
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Architecture codename | Conroe | Prescott |
Launch date | June 2007 | January 2005 |
Launch price (MSRP) | $23 | |
Place in performance rating | 2729 | 2744 |
Price now | $39.99 | |
Processor Number | 420 | 519K |
Series | Legacy Intel® Celeron® Processor | Legacy Intel® Pentium® Processor |
Status | Discontinued | Discontinued |
Value for money (0-100) | 3.31 | |
Vertical segment | Desktop | Desktop |
Performance |
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64 bit support | ||
Base frequency | 1.60 GHz | 3.06 GHz |
Bus Speed | 800 MHz FSB | 533 MHz FSB |
Die size | 77 mm2 | 112 mm2 |
L1 cache | 64 KB | 16 KB |
L2 cache | 512 KB | 1024 KB |
Manufacturing process technology | 65 nm | 90 nm |
Maximum case temperature (TCase) | 60 °C | |
Maximum core temperature | 60.4°C | 67.7°C |
Maximum frequency | 1.6 GHz | 3.06 GHz |
Number of cores | 1 | 1 |
Transistor count | 105 million | 125 million |
VID voltage range | 1.0000V-1.3375V | 1.25V-1.400V |
Unlocked | ||
Memory |
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Supported memory types | DDR1, DDR2, DDR3 | DDR1, DDR2, DDR3 |
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 37.5mm x 37.5mm | |
Sockets supported | LGA775 | PLGA775 |
Thermal Design Power (TDP) | 35 Watt | 84 Watt |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
FSB parity | ||
Idle States | ||
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Demand Based Switching | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Thermal Monitoring | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) |