Ryzen 7 5800X3D vs Athlon II M340

Aggregate performance score

Athlon II M340
2009
2 cores / 2 threads, 35 Watt
0.53
Ryzen 7 5800X3D
2022
8 cores / 16 threads, 105 Watt
18.49
+3389%

Ryzen 7 5800X3D outperforms Athlon II M340 by a whopping 3389% based on our aggregate benchmark results.

Primary details

Comparing Athlon II M340 and Ryzen 7 5800X3D processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2866342
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data28.20
Market segmentLaptopDesktop processor
SeriesAMD Athlon IIAMD Ryzen 7
Power efficiency1.3816.06
Architecture codenameCaspian (2009)Vermeer (Zen3) (2020−2022)
Release date10 September 2009 (15 years ago)20 April 2022 (2 years ago)
Launch price (MSRP)no data$449

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon II M340 and Ryzen 7 5800X3D 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 cores2 (Dual-core)8 (Octa-Core)
Threads216
Base clock speedno data3.4 GHz
Boost clock speed2.2 GHz4.5 GHz
Bus rate3200 MHzno data
L1 cache128 KB64 KB (per core)
L2 cache1 MB512 KB (per core)
L3 cacheno data96 MB (shared)
Chip lithography45 nm7 nm, 12 nm
Die sizeno data74 + 125 mm
Maximum core temperatureno data90 °C
Maximum case temperature (TCase)no data90 °C
Number of transistorsno data8,850 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Athlon II M340 and Ryzen 7 5800X3D 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 configurationno data1
SocketSocket S1 (S1g3)AM4
Power consumption (TDP)35 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II M340 and Ryzen 7 5800X3D. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2
AES-NI-+
AVX-+
PowerNow+-
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II M340 and Ryzen 7 5800X3D are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II M340 and Ryzen 7 5800X3D. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR4-3200
Maximum memory sizeno data128 GB

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Athlon II M340 and Ryzen 7 5800X3D.

PCIe versionno data4.0
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.

Athlon II M340 0.53
Ryzen 7 5800X3D 18.49
+3389%

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 II M340 807
Ryzen 7 5800X3D 28302
+3407%

Gaming performance

Pros & cons summary


Performance score 0.53 18.49
Recency 10 September 2009 20 April 2022
Physical cores 2 8
Threads 2 16
Chip lithography 45 nm 7 nm
Power consumption (TDP) 35 Watt 105 Watt

Athlon II M340 has 200% lower power consumption.

Ryzen 7 5800X3D, on the other hand, has a 3388.7% higher aggregate performance score, an age advantage of 12 years, 300% more physical cores and 700% more threads, and a 542.9% more advanced lithography process.

The Ryzen 7 5800X3D is our recommended choice as it beats the Athlon II M340 in performance tests.

Be aware that Athlon II M340 is a notebook processor while Ryzen 7 5800X3D is a desktop one.


Should you still have questions on choice between Athlon II M340 and Ryzen 7 5800X3D, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Athlon II M340
Athlon II M340
AMD Ryzen 7 5800X3D
Ryzen 7 5800X3D

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Community ratings

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Questions & comments

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