A10-6800K vs Athlon X4 840

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Aggregate performance score

Athlon X4 840
2014
4 cores / 4 threads, 65 Watt
2.17
+4.3%

Athlon X4 840 outperforms A10-6800K by a minimal 4% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 840 and A10-6800K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18701915
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.27
Market segmentDesktop processorDesktop processor
Series4x AthlonAMD A-Series (Desktop)
Power efficiency3.041.90
Architecture codenameKaveri (2014−2015)Richland (2013−2014)
Release dateAugust 2014 (10 years ago)1 June 2013 (11 years ago)
Launch price (MSRP)no data$142

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon X4 840 and A10-6800K 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 speed3.1 GHz4.1 GHz
Boost clock speed3.8 GHz4.4 GHz
L1 cache256K192 KB
L2 cache4 MB4096 KB
L3 cacheno data0 KB
Chip lithography28 nm32 nm
Die size245 mm2246 mm2
Maximum core temperatureno data74 °C
Maximum case temperature (TCase)72 °C74 °C
Number of transistors2,411 million1,303 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier++

Compatibility

Information on Athlon X4 840 and A10-6800K 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
SocketSocket FM2+FM2
Power consumption (TDP)65 watt100 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 840 and A10-6800K. You'll probably need this information if you require some particular technology.

AES-NI++
FMA++
AVX++
PowerNow-+
PowerGating-+
VirusProtect-+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 840 and A10-6800K are enumerated here.

AMD-V++
IOMMU 2.0-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 840 and A10-6800K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3-2133
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon HD 8670D
Number of pipelinesno data384
Enduro-+
Switchable graphics-+
UVD-+
VCE-+

Graphics interfaces

Available interfaces and connections of Athlon X4 840 and A10-6800K integrated GPUs.

DisplayPort-+
HDMI-+

Graphics API support

APIs supported by Athlon X4 840 and A10-6800K integrated GPUs, sometimes API versions are included.

DirectXno dataDirectX® 11

Peripherals

Specifications and connection of peripherals supported by Athlon X4 840 and A10-6800K.

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 840 2.17
+4.3%
A10-6800K 2.08

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 840 3325
+4.4%
A10-6800K 3186

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 840 446
A10-6800K 483
+8.3%

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 840 1109
A10-6800K 1142
+3%

Gaming performance

Pros & cons summary


Performance score 2.17 2.08
Recency on August 2014 1 June 2013
Chip lithography 28 nm 32 nm
Power consumption (TDP) 65 Watt 100 Watt

Athlon X4 840 has a 4.3% higher aggregate performance score, an age advantage of 1 year, a 14.3% more advanced lithography process, and 53.8% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Athlon X4 840 and A10-6800K.


Should you still have questions on choice between Athlon X4 840 and A10-6800K, ask them in Comments section, and we shall answer.

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AMD Athlon X4 840
Athlon X4 840
AMD A10-6800K
A10-6800K

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Community ratings

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Questions & comments

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