Pentium Extreme Edition 955 vs Sempron 3000+

VS

Aggregate performance score

Sempron 3000+
2005
1 core / 1 thread, 62 Watt
0.19
Pentium Extreme Edition 955
2005
2 cores / 4 threads, 130 Watt
0.29
+52.6%

Pentium Extreme Edition 955 outperforms Sempron 3000+ by an impressive 53% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking33653230
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency0.290.21
DesignerAMDIntel
Manufacturerno dataIntel
Architecture codenamePalermo (2001−2005)Presler (2005−2007)
Release date1 October 2005 (19 years ago)27 December 2005 (19 years ago)
Launch price (MSRP)$50$999

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Sempron 3000+ and Pentium Extreme Edition 955 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 cores1 (Single-Core)2 (Dual-core)
Threads14
Base clock speedno data3.466 GHz
Boost clock speed1.8 GHz0.47 GHz
L1 cache128 KB16 KB (per core)
L2 cache128 KB2 MB (per core)
L3 cache0 KBno data
Chip lithography130 nm65 nm
Die size144 mm22x 81 mm2
Maximum case temperature (TCase)no data69 °C
Number of transistors63 million376 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Sempron 3000+ and Pentium Extreme Edition 955 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 configuration11
Socket939775
Power consumption (TDP)62 Watt130 Watt

Virtualization technologies

Virtual machine speed-up technologies supported by Sempron 3000+ and Pentium Extreme Edition 955 are enumerated here.

VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Sempron 3000+ and Pentium Extreme Edition 955. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1DDR1, DDR2, DDR3 Depends on motherboard

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)On certain motherboards (Chipset feature)

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating.

Sempron 3000+ 0.19
Pentium Extreme Edition 955 0.29
+52.6%

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. Other than that, Passmark measures multi-core performance.

Sempron 3000+ 299
Pentium Extreme Edition 955 469
+56.9%

Gaming performance

Pros & cons summary


Performance score 0.19 0.29
Recency 1 October 2005 27 December 2005
Physical cores 1 2
Threads 1 4
Chip lithography 130 nm 65 nm
Power consumption (TDP) 62 Watt 130 Watt

Sempron 3000+ has 109.7% lower power consumption.

Pentium Extreme Edition 955, on the other hand, has a 52.6% higher aggregate performance score, an age advantage of 2 months, 100% more physical cores and 300% more threads, and a 100% more advanced lithography process.

The Intel Pentium Extreme Edition 955 is our recommended choice as it beats the AMD Sempron 3000+ in performance tests.

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AMD Sempron 3000+
Sempron 3000+
Intel Pentium Extreme Edition 955
Pentium Extreme Edition 955

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Community ratings

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