AMD Phenom II X4 820 vs Intel Pentium 4 511
Comparative analysis of AMD Phenom II X4 820 and Intel Pentium 4 511 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 AMD Phenom II X4 820
- CPU is newer: launch date 4 year(s) 8 month(s) later
- 3 more cores, run more applications at once: 4 vs 1
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 90 nm
- 32x more L1 cache, more data can be stored in the L1 cache for quick access later
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 22% better performance in Geekbench 4 - Multi-Core: 1098 vs 899
Specifications (specs) | |
Launch date | September 2009 vs January 2005 |
Number of cores | 4 vs 1 |
Manufacturing process technology | 45 nm vs 90 nm |
L1 cache | 128 KB (per core) vs 16 KB |
L2 cache | 512 KB (per core) vs 1024 KB |
Benchmarks | |
Geekbench 4 - Multi-Core | 1098 vs 899 |
Reasons to consider the Intel Pentium 4 511
- Around 13% lower typical power consumption: 84 Watt vs 95 Watt
- 2.1x better performance in Geekbench 4 - Single Core: 781 vs 364
Specifications (specs) | |
Thermal Design Power (TDP) | 84 Watt vs 95 Watt |
Benchmarks | |
Geekbench 4 - Single Core | 781 vs 364 |
Compare benchmarks
CPU 1: AMD Phenom II X4 820
CPU 2: Intel Pentium 4 511
Geekbench 4 - Single Core |
|
|
||||
Geekbench 4 - Multi-Core |
|
|
Name | AMD Phenom II X4 820 | Intel Pentium 4 511 |
---|---|---|
PassMark - Single thread mark | 1121 | |
PassMark - CPU mark | 2081 | |
Geekbench 4 - Single Core | 364 | 781 |
Geekbench 4 - Multi-Core | 1098 | 899 |
Compare specifications (specs)
AMD Phenom II X4 820 | Intel Pentium 4 511 | |
---|---|---|
Essentials |
||
Architecture codename | Deneb | Prescott |
Launch date | September 2009 | January 2005 |
Launch price (MSRP) | $90 | |
Place in performance rating | 2565 | 2562 |
Price now | $74.95 | |
Value for money (0-100) | 13.36 | |
Vertical segment | Desktop | Desktop |
Processor Number | 511 | |
Series | Legacy Intel® Pentium® Processor | |
Status | Discontinued | |
Performance |
||
64 bit support | ||
Die size | 258 mm | 112 mm2 |
L1 cache | 128 KB (per core) | 16 KB |
L2 cache | 512 KB (per core) | 1024 KB |
L3 cache | 4096 KB (shared) | |
Manufacturing process technology | 45 nm | 90 nm |
Maximum frequency | 2.8 GHz | 2.8 GHz |
Number of cores | 4 | 1 |
Transistor count | 758 million | 125 million |
Base frequency | 2.80 GHz | |
Bus Speed | 533 MHz FSB | |
Maximum core temperature | 67.7°C | |
VID voltage range | 1.25V-1.400V | |
Memory |
||
Supported memory types | DDR3 | DDR1, DDR2, DDR3 |
Compatibility |
||
Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | AM3 | PLGA775 |
Thermal Design Power (TDP) | 95 Watt | 84 Watt |
Low Halogen Options Available | ||
Security & Reliability |
||
Execute Disable Bit (EDB) | ||
Advanced Technologies |
||
Intel 64 | ||
Intel® Turbo Boost technology | ||
Virtualization |
||
Intel® Virtualization Technology (VT-x) |