Pentium 4 660 vs Ryzen 5 2500U

Primary details

Comparing Ryzen 5 2500U and Pentium 4 660 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1389not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesAMD Ryzen 5Pentium 4
Power efficiency25.99no data
Architecture codenameRaven Ridge (2017−2018)Prescott 2M
Release date26 October 2017 (7 years ago)no data (2024 years ago)

Detailed specifications

Ryzen 5 2500U and Pentium 4 660 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 cores4 (Quad-Core)1 (Single-Core)
Threads81
Base clock speed2 GHz3.6 GHz
Boost clock speed3.6 GHz3.6 GHz
Bus rateno data800 MHz
Multiplier20no data
L1 cache128K (per core)no data
L2 cache512K (per core)no data
L3 cache4 MB (shared)2 MB L2 Cache
Chip lithography14 nm90 nm
Die size246 mm2no data
Maximum core temperatureno data71 °C
Number of transistors4950 Millionno data
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data1.2V-1.4V

Compatibility

Information on Ryzen 5 2500U and Pentium 4 660 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 configuration1 (Uniprocessor)no data
SocketFP5PLGA775,PPGA775
Power consumption (TDP)15 Watt115 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 2500U and Pentium 4 660. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTno data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switchingno data-
FSB parityno data-
Precision Boost 2+no data

Security technologies

Ryzen 5 2500U and Pentium 4 660 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 2500U and Pentium 4 660 are enumerated here.

AMD-V+-
VT-xno data-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 2500U and Pentium 4 660. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400no data
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth38.397 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 8 (Ryzen 2000/3000)no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 2500U and Pentium 4 660.

PCIe version3.0no data
PCI Express lanes12no data

Synthetic benchmark performance

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



wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Ryzen 5 2500U 10.23
+721%
Pentium 4 660 84

Pros & cons summary


Physical cores 4 1
Threads 8 1
Chip lithography 14 nm 90 nm
Power consumption (TDP) 15 Watt 115 Watt

Ryzen 5 2500U has 300% more physical cores and 700% more threads, a 542.9% more advanced lithography process, and 666.7% lower power consumption.

We couldn't decide between Ryzen 5 2500U and Pentium 4 660. We've got no test results to judge.

Be aware that Ryzen 5 2500U is a notebook processor while Pentium 4 660 is a desktop one.


Should you still have questions on choice between Ryzen 5 2500U and Pentium 4 660, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 2500U
Ryzen 5 2500U
Intel Pentium 4 660
Pentium 4 660

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.1 1128 votes

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3.4 14 votes

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Questions & comments

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