Phenom II 42 TWKR Black Edition vs FX-4100

VS

Aggregate performance score

FX-4100
2011
4 cores / 4 threads, 95 Watt
1.71
Phenom II 42 TWKR Black Edition
2009
4 cores / 4 threads, 125 Watt
2.28
+33.3%

Phenom II 42 TWKR Black Edition outperforms FX-4100 by a substantial 33% based on our aggregate benchmark results.

Primary details

Comparing FX-4100 and Phenom II 42 TWKR Black Edition processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking20631829
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency1.641.66
Architecture codenameZambezi (2011−2012)Deneb (2009−2011)
Release date12 October 2011 (13 years ago)1 June 2009 (15 years ago)

Detailed specifications

FX-4100 and Phenom II 42 TWKR Black Edition 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 speed3.6 GHzno data
Boost clock speed3.8 GHz2 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 temperature71 °Cno data
Number of transistors1,200 million758 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier++
P0 Vcore voltageMin: 1.1 V - Max: 1.4125 Vno data

Compatibility

Information on FX-4100 and Phenom II 42 TWKR Black Edition 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)95 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-4100 and Phenom II 42 TWKR Black Edition. 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-4100 and Phenom II 42 TWKR Black Edition are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-4100 and Phenom II 42 TWKR Black Edition. 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-4100 and Phenom II 42 TWKR Black Edition.

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-4100 1.71
Phenom II 42 TWKR Black Edition 2.28
+33.3%

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-4100 2617
Phenom II 42 TWKR Black Edition 3489
+33.3%

Gaming performance

Pros & cons summary


Performance score 1.71 2.28
Recency 12 October 2011 1 June 2009
Chip lithography 32 nm 45 nm
Power consumption (TDP) 95 Watt 125 Watt

FX-4100 has an age advantage of 2 years, a 40.6% more advanced lithography process, and 31.6% lower power consumption.

Phenom II 42 TWKR Black Edition, on the other hand, has a 33.3% higher aggregate performance score.

The Phenom II 42 TWKR Black Edition is our recommended choice as it beats the FX-4100 in performance tests.


Should you still have questions on choice between FX-4100 and Phenom II 42 TWKR Black Edition, ask them in Comments section, and we shall answer.

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AMD FX-4100
FX-4100
AMD Phenom II 42 TWKR Black Edition
Phenom II 42 TWKR Black Edition

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Community ratings

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Questions & comments

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