Phenom II X2 550 vs FX-4170

VS

Aggregate performance score

FX-4170
2012
4 cores / 4 threads, 125 Watt
1.91
+162%
Phenom II X2 550
2009
2 cores / 2 threads, 80 Watt
0.73

FX-4170 outperforms Phenom II X2 550 by a whopping 162% based on our aggregate benchmark results.

Primary details

Comparing FX-4170 and Phenom II X2 550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19582666
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.02
Market segmentDesktop processorDesktop processor
Power efficiency1.450.86
Architecture codenameZambezi (2011−2012)Callisto (2009−2010)
Release date27 February 2012 (12 years ago)4 November 2009 (15 years ago)
Launch price (MSRP)no data$133

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

FX-4170 and Phenom II X2 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)
Threads42
Base clock speed4.2 GHz3.1 GHz
Boost clock speed4.3 GHz3.1 GHz
L1 cache192 KB128 KB (per core)
L2 cache4096 KB512 KB (per core)
L3 cache8192 KB6 MB (shared)
Chip lithography32 nm45 nm
Die size315 mm2258 mm2
Maximum core temperature61 °Cno data
Number of transistors1,200 million758 million
64 bit support++
Windows 11 compatibility--
P0 Vcore voltageMin: 1.1875 V - Max: 1.4125 Vno data

Compatibility

Information on FX-4170 and Phenom II X2 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
SocketAM3+AM3
Power consumption (TDP)125 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-4170 and Phenom II X2 550. You'll probably need this information if you require some particular technology.

AES-NI+-
FMA+-
AVX+-

Virtualization technologies

Virtual machine speed-up technologies supported by FX-4170 and Phenom II X2 550 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-4170 and Phenom II X2 550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by FX-4170 and Phenom II X2 550.

PCIe versionn/a2.0

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.

FX-4170 1.91
+162%
Phenom II X2 550 0.73

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.

FX-4170 3034
+160%
Phenom II X2 550 1167

Gaming performance

Pros & cons summary


Performance score 1.91 0.73
Recency 27 February 2012 4 November 2009
Physical cores 4 2
Threads 4 2
Chip lithography 32 nm 45 nm
Power consumption (TDP) 125 Watt 80 Watt

FX-4170 has a 161.6% higher aggregate performance score, an age advantage of 2 years, 100% more physical cores and 100% more threads, and a 40.6% more advanced lithography process.

Phenom II X2 550, on the other hand, has 56.3% lower power consumption.

The FX-4170 is our recommended choice as it beats the Phenom II X2 550 in performance tests.


Should you still have questions on choice between FX-4170 and Phenom II X2 550, ask them in Comments section, and we shall answer.

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AMD FX-4170
FX-4170
AMD Phenom II X2 550
Phenom II X2 550

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Community ratings

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Questions & comments

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