Core i9-14900KF vs Phenom II X3 720

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Aggregate performance score

Phenom II X3 720
2010
3 cores / 3 threads, 95 Watt
1.00

Core i9-14900KF outperforms Phenom II X3 720 by a whopping 3783% based on our aggregate benchmark results.

Primary details

Comparing Phenom II X3 720 and Core i9-14900KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking236869
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.1680.09
Market segmentDesktop processorDesktop processor
Architecture codenameHeka (2009−2010)no data
Release date1 January 2010 (14 years ago)1 October 2023 (less than a year ago)
Launch price (MSRP)$75no data
Current price$19.90 (0.3x MSRP)$531

Cost-effectiveness evaluation

Performance per price, higher is better.

i9-14900KF has 1452% better value for money than Phenom II X3 720.

Detailed specifications

Phenom II X3 720 and Core i9-14900KF 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 cores3 (Tri-Core)24 (Tetracosa-Core)
Threads332
Base clock speed2.8 GHzno data
Boost clock speed2.8 GHz5.8 GHz
L1 cache128 KB (per core)no data
L2 cache512 KB (per core)no data
L3 cache6 MB (shared)36 MB Intel® Smart Cache
Chip lithography45 nmIntel 7 nm
Die size258 mm2no data
Maximum core temperatureno data100 °C
Number of transistors758 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierNoNo

Compatibility

Information on Phenom II X3 720 and Core i9-14900KF 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
SocketAM3FCLGA1700
Power consumption (TDP)95 Wattno data

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X3 720 and Core i9-14900KF. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NIno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoringno data+
Turbo Boost Max 3.0no data+
Statusno dataLaunched

Security technologies

Phenom II X3 720 and Core i9-14900KF technologies aimed at improving security, for example, by protecting against hacks.

EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X3 720 and Core i9-14900KF are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X3 720 and Core i9-14900KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-5600, DDR4-3200
Maximum memory sizeno data192 GB
Max memory channelsno data2
Maximum memory bandwidthno data89.6 GB/s

Peripherals

Specifications and connection of peripherals supported by Phenom II X3 720 and Core i9-14900KF.

PCIe version2.05.0 and 4.0
PCI Express lanesno data20

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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Phenom II X3 720 1.00
i9-14900KF 38.83
+3783%

Core i9-14900KF outperforms Phenom II X3 720 by 3783% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Phenom II X3 720 1554
i9-14900KF 60066
+3765%

Core i9-14900KF outperforms Phenom II X3 720 by 3765% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Phenom II X3 720 377
i9-14900KF 3098
+722%

Core i9-14900KF outperforms Phenom II X3 720 by 722% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Phenom II X3 720 984
i9-14900KF 20896
+2024%

Core i9-14900KF outperforms Phenom II X3 720 by 2024% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 1.00 38.83
Recency 1 January 2010 1 October 2023
Physical cores 3 24
Threads 3 32

The Core i9-14900KF is our recommended choice as it beats the Phenom II X3 720 in performance tests.


Should you still have questions on choice between Phenom II X3 720 and Core i9-14900KF, ask them in Comments section, and we shall answer.

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AMD Phenom II X3 720
Phenom II X3 720
Intel Core i9-14900KF
Core i9-14900KF

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Community ratings

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Questions & comments

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