Athlon II X3 455 vs Athlon X4 860K

VS

Aggregate performance score

Athlon X4 860K
2014
4 cores / 4 threads, 95 Watt
2.16
+83.1%
Athlon II X3 455
2010
3 cores / 3 threads, 95 Watt
1.18

Athlon X4 860K outperforms Athlon II X3 455 by an impressive 83% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 860K and Athlon II X3 455 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18602365
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data5.52
Market segmentDesktop processorDesktop processor
Power efficiency2.151.18
Architecture codenameKaveri (2014−2015)Rana (2009−2011)
Release date12 August 2014 (10 years ago)7 December 2010 (14 years ago)
Launch price (MSRP)no data$88

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon X4 860K and Athlon II X3 455 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)3 (Tri-Core)
Threads43
Base clock speed3.7 GHz3.3 GHz
Boost clock speed4 GHz3.3 GHz
L1 cache256K128 KB (per core)
L2 cache4 MB512 KB (per core)
L3 cacheno data0 KB
Chip lithography28 nm45 nm
Die size245 mm2169 mm2
Maximum case temperature (TCase)72 °Cno data
Number of transistors2,411 million300 million
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier+-

Compatibility

Information on Athlon X4 860K and Athlon II X3 455 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+AM3
Power consumption (TDP)95 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 860K and Athlon II X3 455. You'll probably need this information if you require some particular technology.

AES-NI+-
FMA+-
AVX+-

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 860K and Athlon II X3 455 are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 860K and Athlon II X3 455. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR3

Peripherals

Specifications and connection of peripherals supported by Athlon X4 860K and Athlon II X3 455.

PCIe version3.02.0
PCI Express lanes16no 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.


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 860K 2.16
+83.1%
Athlon II X3 455 1.18

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 860K 3431
+82.6%
Athlon II X3 455 1879

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.

Athlon X4 860K 459
+31.9%
Athlon II X3 455 348

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.

Athlon X4 860K 1127
+31.8%
Athlon II X3 455 855

Gaming performance

Pros & cons summary


Performance score 2.16 1.18
Recency 12 August 2014 7 December 2010
Physical cores 4 3
Threads 4 3
Chip lithography 28 nm 45 nm

Athlon X4 860K has a 83.1% higher aggregate performance score, an age advantage of 3 years, 33.3% more physical cores and 33.3% more threads, and a 60.7% more advanced lithography process.

The Athlon X4 860K is our recommended choice as it beats the Athlon II X3 455 in performance tests.


Should you still have questions on choice between Athlon X4 860K and Athlon II X3 455, ask them in Comments section, and we shall answer.

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AMD Athlon X4 860K
Athlon X4 860K
AMD Athlon II X3 455
Athlon II X3 455

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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

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