A8-7680 vs Athlon X4 845

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Aggregate performance score

Athlon X4 845
2016
4 cores / 4 threads, 65 Watt
2.39
+6.7%
A8-7680
2018
4 cores / 4 threads, 45 Watt
2.24

Athlon X4 845 outperforms A8-7680 by a small 7% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 845 and A8-7680 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking17861834
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data15.78
Market segmentDesktop processorDesktop processor
Seriesno dataAMD A8
Power efficiency3.484.71
Architecture codenameCarrizo (2015−2018)Excavator (2017−2018)
Release date2 February 2016 (8 years ago)29 October 2018 (6 years ago)
Launch price (MSRP)no data$56

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon X4 845 and A8-7680 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)4 (Quad-Core)
Threads44
Base clock speed3.5 GHz3.5 GHz
Boost clock speed3.8 GHz3.4 GHz
Multiplierno data38
L1 cache320K160 KB
L2 cache2 MB1 MB (per core)
Chip lithography28 nm28 nm
Die size250 mm2246 mm2
Maximum case temperature (TCase)74 °C74 °C
Number of transistors3,100 million1,178 million
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier++

Compatibility

Information on Athlon X4 845 and A8-7680 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+FM2+
Power consumption (TDP)65 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 845 and A8-7680. 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 845 and A8-7680 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 845 and A8-7680. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR3
Maximum memory sizeno data64 GB
Maximum memory bandwidthno data14.936 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataRadeon R7 Series

Peripherals

Specifications and connection of peripherals supported by Athlon X4 845 and A8-7680.

PCIe version3.0no data
PCI Express lanes8no 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 845 2.39
+6.7%
A8-7680 2.24

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 845 3799
+7%
A8-7680 3551

Gaming performance

Pros & cons summary


Performance score 2.39 2.24
Recency 2 February 2016 29 October 2018
Power consumption (TDP) 65 Watt 45 Watt

Athlon X4 845 has a 6.7% higher aggregate performance score.

A8-7680, on the other hand, has an age advantage of 2 years, and 44.4% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Athlon X4 845 and A8-7680.


Should you still have questions on choice between Athlon X4 845 and A8-7680, ask them in Comments section, and we shall answer.

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AMD Athlon X4 845
Athlon X4 845
AMD A8-7680
A8-7680

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

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 845 or A8-7680, agree or disagree with our judgements, or report an error or mismatch.