AMD Phenom II X2 555 BE vs Intel Pentium D 950
Comparative analysis of AMD Phenom II X2 555 BE and Intel Pentium D 950 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, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).
Differences
Reasons to consider the AMD Phenom II X2 555 BE
- CPU is newer: launch date 4 year(s) 0 month(s) later
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 65 nm
- 9.1x more L1 cache, more data can be stored in the L1 cache for quick access later
- Around 63% lower typical power consumption: 80 Watt vs 130 Watt
- Around 88% better performance in PassMark - Single thread mark: 1307 vs 695
- Around 90% better performance in PassMark - CPU mark: 1296 vs 681
- Around 87% better performance in Geekbench 4 - Single Core: 411 vs 220
- Around 96% better performance in Geekbench 4 - Multi-Core: 762 vs 389
Specifications (specs) | |
Launch date | January 2010 vs January 2006 |
Unlocked | Unlocked vs Locked |
Manufacturing process technology | 45 nm vs 65 nm |
L1 cache | 128 KB (per core) vs 28 KB |
Thermal Design Power (TDP) | 80 Watt vs 130 Watt |
Benchmarks | |
PassMark - Single thread mark | 1307 vs 695 |
PassMark - CPU mark | 1296 vs 681 |
Geekbench 4 - Single Core | 411 vs 220 |
Geekbench 4 - Multi-Core | 762 vs 389 |
Reasons to consider the Intel Pentium D 950
- Around 6% higher clock speed: 3.4 GHz vs 3.2 GHz
- 4x more L2 cache, more data can be stored in the L2 cache for quick access later
Maximum frequency | 3.4 GHz vs 3.2 GHz |
L2 cache | 4096 KB vs 512 KB (per core) |
Max number of CPUs in a configuration | 2 vs 1 |
Compare benchmarks
CPU 1: AMD Phenom II X2 555 BE
CPU 2: Intel Pentium D 950
PassMark - Single thread mark |
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PassMark - CPU mark |
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Geekbench 4 - Single Core |
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Geekbench 4 - Multi-Core |
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Name | AMD Phenom II X2 555 BE | Intel Pentium D 950 |
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PassMark - Single thread mark | 1307 | 695 |
PassMark - CPU mark | 1296 | 681 |
Geekbench 4 - Single Core | 411 | 220 |
Geekbench 4 - Multi-Core | 762 | 389 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 2.25 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 9.709 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.13 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 0.213 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 2.308 |
Compare specifications (specs)
AMD Phenom II X2 555 BE | Intel Pentium D 950 | |
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Essentials |
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Architecture codename | Callisto | Presler |
Launch date | January 2010 | January 2006 |
Place in performance rating | 3036 | 3042 |
Vertical segment | Desktop | Desktop |
Processor Number | 950 | |
Series | Legacy Intel® Pentium® Processor | |
Status | Discontinued | |
Performance |
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64 bit support | ||
Die size | 258 mm | 162 mm2 |
L1 cache | 128 KB (per core) | 28 KB |
L2 cache | 512 KB (per core) | 4096 KB |
L3 cache | 6144 KB (shared) | |
Manufacturing process technology | 45 nm | 65 nm |
Maximum frequency | 3.2 GHz | 3.4 GHz |
Number of cores | 2 | 2 |
Transistor count | 758 million | 376 million |
Unlocked | ||
Base frequency | 3.40 GHz | |
Bus Speed | 800 MHz FSB | |
Maximum core temperature | C1+D0=63.4°C, B1=68.6°C | |
VID voltage range | 1.200V-1.3375V | |
Memory |
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Supported memory types | DDR3 | DDR1, DDR2, DDR3 |
Compatibility |
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Max number of CPUs in a configuration | 1 | 2 |
Sockets supported | AM3 | PLGA775 |
Thermal Design Power (TDP) | 80 Watt | 130 Watt |
Low Halogen Options Available | ||
Package Size | 37.5mm x 37.5mm | |
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 | ||
Physical Address Extensions (PAE) | 32-bit | |
Thermal Monitoring | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) |