Core i3-550 vs Athlon X4 840

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Aggregate performance score

Athlon X4 840
2014
4 cores / 4 threads, 65 Watt
2.15
+107%

Athlon X4 840 outperforms Core i3-550 by a whopping 107% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 840 and Core i3-550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking17792340
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.380.04
Market segmentDesktop processorDesktop processor
Series4x Athlonno data
Architecture codenameKaveri (2014−2015)Clarkdale (2010−2011)
Release dateAugust 2014 (9 years ago)30 May 2010 (14 years ago)
Launch price (MSRP)no data$101
Current price$23 $197 (2x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Athlon X4 840 has 18350% better value for money than i3-550.

Detailed specifications

Athlon X4 840 and Core i3-550 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)2 (Dual-core)
Threads44
Base clock speed3.1 GHz3.2 GHz
Boost clock speed3.8 GHz3.2 GHz
L1 cache256K64 KB (per core)
L2 cache4 MB256 KB (per core)
L3 cacheno data4 MB (shared)
Chip lithography28 nm32 nm
Die size245 mm281 mm2
Maximum core temperatureno data73 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistors2,411 million382 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierYesNo

Compatibility

Information on Athlon X4 840 and Core i3-550 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+FCLGA1156
Power consumption (TDP)65 watt73 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 840 and Core i3-550. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI+-
FMA+no data
AVX+no data
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoringno data-
Demand Based Switchingno data-
PAEno data36 Bit
FDIno data+
Statusno dataDiscontinued

Security technologies

Athlon X4 840 and Core i3-550 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 840 and Core i3-550 are enumerated here.

AMD-V+no data
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 840 and Core i3-550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory sizeno data16.38 GB
Max memory channelsno data2
Maximum memory bandwidthno data21 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® HD Graphics for Previous Generation Intel® Processors
Clear Video HDno data+

Graphics interfaces

Available interfaces and connections of Athlon X4 840 and Core i3-550 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Athlon X4 840 and Core i3-550.

PCIe version3.02.0
PCI Express lanes1616

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 2.15
+107%
i3-550 1.04

Athlon X4 840 outperforms Core i3-550 by 107% 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 X4 840 3319
+107%
i3-550 1607

Athlon X4 840 outperforms Core i3-550 by 107% 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 X4 840 455
+7.3%
i3-550 424

Athlon X4 840 outperforms Core i3-550 by 7% 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 X4 840 1142
+31.4%
i3-550 869

Athlon X4 840 outperforms Core i3-550 by 31% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 2.15 1.04
Recency on August 2014 30 May 2010
Physical cores 4 2
Chip lithography 28 nm 32 nm
Power consumption (TDP) 65 Watt 73 Watt

The Athlon X4 840 is our recommended choice as it beats the Core i3-550 in performance tests.


Should you still have questions on choice between Athlon X4 840 and Core i3-550, ask them in Comments section, and we shall answer.

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AMD Athlon X4 840
Athlon X4 840
Intel Core i3-550
Core i3-550

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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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