Ultra 5 226V vs AMD-K5-PR166ABX

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Primary details

Comparing AMD-K5-PR166ABX and Core Ultra 5 226V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated649
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
SeriesAMD K5no data
Power efficiencyno data66.75
Architecture codenameK5 (1996−1997)Lunar Lake (2024)
Release date6 January 1997 (27 years ago)24 September 2024 (less than a year ago)

Detailed specifications

AMD-K5-PR166ABX and Core Ultra 5 226V 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)8 (Octa-Core)
Threads18
Base clock speedno data2.1 GHz
Boost clock speed0.07 GHz4.5 GHz
Bus typeFSBno data
Bus rate66.66 MT/s37 MHz
Multiplier1.75no data
L1 cacheno data192 KB (per core)
L2 cacheno data2.5 MB (per core)
L3 cacheno data8 MB (shared)
Chip lithography350 nm3 nm
Die size181 mm2no data
Maximum core temperatureno data100 °C
Number of transistors4 Millionno data
64 bit support-+

Compatibility

Information on AMD-K5-PR166ABX and Core Ultra 5 226V 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 configurationno data1
Socketno dataIntel BGA 2833
Power consumption (TDP)no data17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by AMD-K5-PR166ABX and Core Ultra 5 226V. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

AMD-K5-PR166ABX and Core Ultra 5 226V technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by AMD-K5-PR166ABX and Core Ultra 5 226V are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by AMD-K5-PR166ABX and Core Ultra 5 226V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5
Maximum memory size4 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataArc 130V

Peripherals

Specifications and connection of peripherals supported by AMD-K5-PR166ABX and Core Ultra 5 226V.

PCIe versionno data5.0
PCI Express lanesno data4

Pros & cons summary


Recency 6 January 1997 24 September 2024
Physical cores 1 8
Threads 1 8
Chip lithography 350 nm 3 nm

Ultra 5 226V has an age advantage of 27 years, 700% more physical cores and 700% more threads, and a 11566.7% more advanced lithography process.

We couldn't decide between AMD-K5-PR166ABX and Core Ultra 5 226V. We've got no test results to judge.

Note that AMD-K5-PR166ABX is a desktop processor while Core Ultra 5 226V is a notebook one.


Should you still have questions on choice between AMD-K5-PR166ABX and Core Ultra 5 226V, ask them in Comments section, and we shall answer.

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AMD AMD-K5-PR166ABX
AMD-K5-PR166ABX
Intel Core Ultra 5 226V
Core Ultra 5 226V

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