Ryzen 7 3800X vs Athlon 64 X2 5400+

Aggregate performance score

Athlon 64 X2 5400+
2006
2 cores / 2 threads, 89 Watt
0.57
Ryzen 7 3800X
2019
8 cores / 16 threads, 105 Watt
14.57
+2456%

Ryzen 7 3800X outperforms Athlon 64 X2 5400+ by a whopping 2456% based on our aggregate benchmark results.

Primary details

Comparing Athlon 64 X2 5400+ and Ryzen 7 3800X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2814488
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data15.44
Market segmentDesktop processorDesktop processor
Seriesno dataAMD Ryzen 7
Power efficiency0.6113.13
Architecture codenameWindsor (2006−2007)Matisse (2019−2020)
Release dateDecember 2006 (17 years ago)27 May 2019 (5 years ago)
Launch price (MSRP)no data$399

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon 64 X2 5400+ and Ryzen 7 3800X 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 data3.9 GHz
Boost clock speed2.8 GHz4.5 GHz
L1 cache256 KB512 KB
L2 cache512 KB4 MB
L3 cache0 KB32 MB
Chip lithography90 nm7 nm, 12 nm
Die size220 mm2no data
Number of transistors154 million19,200 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Athlon 64 X2 5400+ and Ryzen 7 3800X 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 (Uniprocessor)
SocketAM2AM4
Power consumption (TDP)89 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon 64 X2 5400+ and Ryzen 7 3800X. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon 64 X2 5400+ and Ryzen 7 3800X are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon 64 X2 5400+ and Ryzen 7 3800X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4 Dual-channel
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data51.196 GB/s

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 64 X2 5400+ 0.57
Ryzen 7 3800X 14.57
+2456%

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 64 X2 5400+ 907
Ryzen 7 3800X 23140
+2451%

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 64 X2 5400+ 275
Ryzen 7 3800X 1701
+519%

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 64 X2 5400+ 501
Ryzen 7 3800X 8225
+1542%

Gaming performance

Pros & cons summary


Performance score 0.57 14.57
Physical cores 2 8
Threads 2 16
Chip lithography 90 nm 7 nm
Power consumption (TDP) 89 Watt 105 Watt

Athlon 64 X2 5400+ has 18% lower power consumption.

Ryzen 7 3800X, on the other hand, has a 2456.1% higher aggregate performance score, 300% more physical cores and 700% more threads, and a 1185.7% more advanced lithography process.

The Ryzen 7 3800X is our recommended choice as it beats the Athlon 64 X2 5400+ in performance tests.


Should you still have questions on choice between Athlon 64 X2 5400+ and Ryzen 7 3800X, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Athlon 64 X2 5400+
Athlon 64 X2 5400+
AMD Ryzen 7 3800X
Ryzen 7 3800X

Similar processor comparisons

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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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