FX-8120 vs Xeon E3-1268L v5

Primary details

Comparing Xeon E3-1268L v5 and FX-8120 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1376	1303
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.36	2.74
Market segment	Laptop	Desktop processor
Series	Intel Xeon E3	no data
Architecture codename	Skylake (2015−2016)	Zambezi (2011−2012)
Release date	19 October 2015 (8 years ago)	12 October 2011 (12 years ago)
Launch price (MSRP)	$377	no data
Current price	$282 (0.7x MSRP)	$68

Cost-effectiveness evaluation

Performance per price, higher is better.

FX-8120 has 101% better value for money than Xeon E3-1268L v5.

Detailed specifications

Xeon E3-1268L v5 and FX-8120 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 cores	4 (Quad-Core)	8 (Octa-Core)
Threads	8	8
Base clock speed	no data	3.1 GHz
Boost clock speed	2.4 GHz	4 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	256 KB	384 KB
L2 cache	1 MB	8192 KB
L3 cache	8 MB	8192 KB
Chip lithography	14 nm	32 nm
Die size	122 mm2	315 mm2
Maximum core temperature	no data	61 °C
Number of transistors	no data	1,200 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	Yes
P0 Vcore voltage	no data	Min: 1.0125 V - Max: 1.4125 V

Compatibility

Information on Xeon E3-1268L v5 and FX-8120 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 configuration	1 (Uniprocessor)	1
Socket	LGA-1151	AM3+
Power consumption (TDP)	35 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1268L v5 and FX-8120. You'll probably need this information if you require some particular technology.

AES-NI	+	+
FMA	no data	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
TSX	+	no data

Security technologies

Xeon E3-1268L v5 and FX-8120 technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1268L v5 and FX-8120 are enumerated here.

AMD-V	no data	+
VT-d	+	no data
VT-x	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1268L v5 and FX-8120. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3L-1600	DDR3
Maximum memory size	64 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	34.134 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Intel HD Graphics P530

no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1268L v5 and FX-8120.

PCIe version	3.0	n/a
PCI Express lanes	16	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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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-8120 outperforms Xeon E3-1268L v5 by 8% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	3.93	4.26
Recency	19 October 2015	12 October 2011
Physical cores	4	8
Chip lithography	14 nm	32 nm
Power consumption (TDP)	35 Watt	125 Watt

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Should you still have questions on choice between Xeon E3-1268L v5 and FX-8120, ask them in Comments section, and we shall answer.

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