FX-4100 vs Athlon X4 950

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Aggregate performance score

Athlon X4 950
2017
4 cores / 4 threads, 65 Watt
2.26
+37%
FX-4100
2011
4 cores / 4 threads, 95 Watt
1.65

Athlon X4 950 outperforms FX-4100 by a substantial 37% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 950 and FX-4100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18282084
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.66no data
Market segmentDesktop processorDesktop processor
Power efficiency3.291.64
Architecture codenameBristol Ridge (2016−2019)Zambezi (2011−2012)
Release date27 July 2017 (7 years ago)12 October 2011 (13 years ago)
Launch price (MSRP)$60no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon X4 950 and FX-4100 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)4 (Quad-Core)
Threads44
Base clock speed3.5 GHz3.6 GHz
Boost clock speed3.8 GHz3.8 GHz
L1 cache128 KB (per core)192 KB
L2 cache512 KB (per core)4096 KB
L3 cache0 KB8192 KB
Chip lithography28 nm32 nm
Die size246 mm2315 mm2
Maximum core temperatureno data71 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors1,178 million1,200 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier++
P0 Vcore voltageno dataMin: 1.1 V - Max: 1.4125 V

Compatibility

Information on Athlon X4 950 and FX-4100 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
SocketAM4AM3+
Power consumption (TDP)65 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 950 and FX-4100. 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 Athlon X4 950 and FX-4100 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 950 and FX-4100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR3

Peripherals

Specifications and connection of peripherals supported by Athlon X4 950 and FX-4100.

PCIe versionno datan/a

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 950 2.26
+37%
FX-4100 1.65

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 X4 950 3591
+37.2%
FX-4100 2617

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 X4 950 632
+59.6%
FX-4100 396

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 X4 950 1571
+56.6%
FX-4100 1003

Gaming performance

Pros & cons summary


Performance score 2.26 1.65
Recency 27 July 2017 12 October 2011
Chip lithography 28 nm 32 nm
Power consumption (TDP) 65 Watt 95 Watt

Athlon X4 950 has a 37% higher aggregate performance score, an age advantage of 5 years, a 14.3% more advanced lithography process, and 46.2% lower power consumption.

The Athlon X4 950 is our recommended choice as it beats the FX-4100 in performance tests.


Should you still have questions on choice between Athlon X4 950 and FX-4100, ask them in Comments section, and we shall answer.

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AMD Athlon X4 950
Athlon X4 950
AMD FX-4100
FX-4100

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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

Here you can ask a question about Athlon X4 950 or FX-4100, agree or disagree with our judgements, or report an error or mismatch.