Ryzen 7 5800X vs Athlon II X4 640

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Aggregate performance score

Athlon II X4 640
2010
4 cores / 4 threads, 95 Watt
1.45
Ryzen 7 5800X
2020
8 cores / 16 threads, 105 Watt
18.03
+1143%

Ryzen 7 5800X outperforms Athlon II X4 640 by a whopping 1143% based on our aggregate benchmark results.

Primary details

Comparing Athlon II X4 640 and Ryzen 7 5800X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2098315
Place by popularitynot in top-10080
Cost-effectiveness evaluation2.9241.92
Market segmentDesktop processorDesktop processor
Seriesno dataAMD Ryzen 7
Architecture codenamePropus (2009−2011)Vermeer (Zen 3)
Release date11 May 2010 (14 years ago)5 November 2020 (3 years ago)
Launch price (MSRP)$80$449
Current price$42 (0.5x MSRP)$324 (0.7x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 5800X has 1336% better value for money than Athlon II X4 640.

Detailed specifications

Athlon II X4 640 and Ryzen 7 5800X 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)8 (Octa-Core)
Threads416
Base clock speed3 GHz3.8 GHz
Boost clock speed3 GHz4.7 GHz
L1 cache128 KB (per core)64K (per core)
L2 cache512 KB (per core)512K (per core)
L3 cache0 KB32 MB
Chip lithography45 nm7 nm
Die size169 mm22 x 80.7 sq. mm; I/O = 125 mm2
Maximum core temperatureno data90 °C
Maximum case temperature (TCase)no data95 °C
Number of transistors300 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierNoYes

Compatibility

Information on Athlon II X4 640 and Ryzen 7 5800X 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
SocketAM3AM4
Power consumption (TDP)95 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II X4 640 and Ryzen 7 5800X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataDDR4-3200 RAM, PCIe 4, MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA
AES-NIno data+
AVXno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II X4 640 and Ryzen 7 5800X are enumerated here.

AMD-Vno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II X4 640 and Ryzen 7 5800X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data51.196 GB/s
ECC memory supportno data-

Peripherals

Specifications and connection of peripherals supported by Athlon II X4 640 and Ryzen 7 5800X.

PCIe version2.04.0

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 X4 640 1.45
Ryzen 7 5800X 18.03
+1143%

Ryzen 7 5800X outperforms Athlon II X4 640 by 1143% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Athlon II X4 640 2238
Ryzen 7 5800X 27882
+1146%

Ryzen 7 5800X outperforms Athlon II X4 640 by 1146% in Passmark.

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.

Benchmark coverage: 42%

Athlon II X4 640 311
Ryzen 7 5800X 2180
+601%

Ryzen 7 5800X outperforms Athlon II X4 640 by 601% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

Athlon II X4 640 943
Ryzen 7 5800X 10259
+988%

Ryzen 7 5800X outperforms Athlon II X4 640 by 988% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 1.45 18.03
Recency 11 May 2010 5 November 2020
Physical cores 4 8
Threads 4 16
Cost $80 $449
Chip lithography 45 nm 7 nm
Power consumption (TDP) 95 Watt 105 Watt

The Ryzen 7 5800X is our recommended choice as it beats the Athlon II X4 640 in performance tests.


Should you still have questions on choice between Athlon II X4 640 and Ryzen 7 5800X, ask them in Comments section, and we shall answer.

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AMD Athlon II X4 640
Athlon II X4 640
AMD Ryzen 7 5800X
Ryzen 7 5800X

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Community ratings

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Questions & comments

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