i5-12400 vs Phenom II X4 945 (95W)

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Primary details

Comparing Phenom II X4 945 (95W) and Core i5-12400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated641
Place by popularitynot in top-10071
Market segmentDesktop processorDesktop processor
Power efficiencyno data17.73
Architecture codenameDeneb (2009−2011)Alder Lake-S (2022)
Release date22 July 2009 (15 years ago)4 January 2022 (2 years ago)

Detailed specifications

Phenom II X4 945 (95W) and Core i5-12400 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)6 (Hexa-Core)
Threads412
Base clock speed3 GHz2.5 GHz
Boost clock speed3 GHz4.4 GHz
L1 cache128 KB (per core)80K (per core)
L2 cache512 KB (per core)1.25 MB (per core)
L3 cache6 MB (shared)18 MB (shared)
Chip lithography45 nm10 nm
Die size258 mm2163 mm2
Number of transistors758 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Phenom II X4 945 (95W) and Core i5-12400 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
SocketAM31700
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X4 945 (95W) and Core i5-12400. You'll probably need this information if you require some particular technology.

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

Security technologies

Phenom II X4 945 (95W) and Core i5-12400 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X4 945 (95W) and Core i5-12400 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 945 (95W) and Core i5-12400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4, DDR5 Dual-channel

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel UHD Graphics 730

Peripherals

Specifications and connection of peripherals supported by Phenom II X4 945 (95W) and Core i5-12400.

PCIe version2.05.0
PCI Express lanesno data20

Pros & cons summary


Recency 22 July 2009 4 January 2022
Physical cores 4 6
Threads 4 12
Chip lithography 45 nm 10 nm
Power consumption (TDP) 95 Watt 65 Watt

i5-12400 has an age advantage of 12 years, 50% more physical cores and 200% more threads, a 350% more advanced lithography process, and 46.2% lower power consumption.

We couldn't decide between Phenom II X4 945 (95W) and Core i5-12400. We've got no test results to judge.


Should you still have questions on choice between Phenom II X4 945 (95W) and Core i5-12400, ask them in Comments section, and we shall answer.

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AMD Phenom II X4 945 (95W)
Phenom II X4 945 (95W)
Intel Core i5-12400
Core i5-12400

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Community ratings

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