Ultra 5 245K vs Athlon X4 830

VS

Aggregate performance score

Athlon X4 830
2015
4 cores / 4 threads, 65 Watt
1.83
Core Ultra 5 245K
2024
14 cores / 14 threads, 125 Watt
27.64
+1410%

Core Ultra 5 245K outperforms Athlon X4 830 by a whopping 1410% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 830 and Core Ultra 5 245K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2009176
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data78.36
Market segmentDesktop processorDesktop processor
Power efficiency2.6620.93
Architecture codenameKaveri (2014−2015)Arrow Lake-S (2024−2025)
Release dateFebruary 2015 (9 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$309

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon X4 830 and Core Ultra 5 245K 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)14 (Tetradeca-Core)
Threads414
Base clock speed3 GHz4.2 GHz
Boost clock speed3.4 GHz5.2 GHz
Bus rateno data159 MHz
L1 cache256K112 KB (per core)
L2 cache4 MB3 MB (per core)
L3 cacheno data24 MB (shared)
Chip lithography28 nm3 nm
Die size245 mm2243 mm2
Maximum case temperature (TCase)72 °Cno data
Number of transistors2,411 million17,800 million
64 bit support++
Unlocked multiplier++

Compatibility

Information on Athlon X4 830 and Core Ultra 5 245K 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
SocketFM2+1851
Power consumption (TDP)65 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 830 and Core Ultra 5 245K. You'll probably need this information if you require some particular technology.

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

Security technologies

Athlon X4 830 and Core Ultra 5 245K technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 830 and Core Ultra 5 245K are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 830 and Core Ultra 5 245K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataArc Xe-LPG Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Athlon X4 830 and Core Ultra 5 245K.

PCIe version3.05.0
PCI Express lanes1620

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.

Athlon X4 830 1.83
Ultra 5 245K 27.64
+1410%

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.

Athlon X4 830 2901
Ultra 5 245K 43903
+1413%

Gaming performance

Pros & cons summary


Performance score 1.83 27.64
Physical cores 4 14
Threads 4 14
Chip lithography 28 nm 3 nm
Power consumption (TDP) 65 Watt 125 Watt

Athlon X4 830 has 92.3% lower power consumption.

Ultra 5 245K, on the other hand, has a 1410.4% higher aggregate performance score, 250% more physical cores and 250% more threads, and a 833.3% more advanced lithography process.

The Core Ultra 5 245K is our recommended choice as it beats the Athlon X4 830 in performance tests.


Should you still have questions on choice between Athlon X4 830 and Core Ultra 5 245K, ask them in Comments section, and we shall answer.

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AMD Athlon X4 830
Athlon X4 830
Intel Core Ultra 5 245K
Core Ultra 5 245K

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Community ratings

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


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Questions & comments

Here you can ask a question about Athlon X4 830 or Core Ultra 5 245K, agree or disagree with our judgements, or report an error or mismatch.