Xeon E5-1691 V3 vs A6-5400B

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Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2767not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Power efficiency0.54no data
DesignerAMDIntel
Manufacturerno dataIntel
Architecture codenameTrinity (2012−2013)Haswell-EP (2014−2015)
Release date2 October 2012 (13 years ago)8 September 2014 (11 years ago)

Detailed specifications

A6-5400B and Xeon E5-1691 V3 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 cores2 (Dual-core)14 (Tetradeca-Core)
Threads228
Base clock speed3.6 GHz2.5 GHz
Boost clock speed3.8 GHz3.4 GHz
L1 cache128 KB (per core)64K (per core)
L2 cache1 MB (per core)256K (per core)
L3 cache0 KB35 MB (shared)
Chip lithography32 nm22 nm
Die size246 mm2356 mm2
Maximum case temperature (TCase)70 °Cno data
Number of transistors1,178 million2,600 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on A6-5400B and Xeon E5-1691 V3 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
SocketFM22011-3
Power consumption (TDP)65 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-5400B and Xeon E5-1691 V3. You'll probably need this information if you require some particular technology.

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

Security technologies

A6-5400B and Xeon E5-1691 V3 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A6-5400B and Xeon E5-1691 V3 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A6-5400B and Xeon E5-1691 V3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-2133

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardRadeon HD 7540Dno data

Peripherals

Specifications and connection of peripherals supported by A6-5400B and Xeon E5-1691 V3.

PCIe versionno data3.0
PCI Express lanesno data40

Pros & cons summary


Recency 2 October 2012 8 September 2014
Physical cores 2 14
Threads 2 28
Chip lithography 32 nm 22 nm
Power consumption (TDP) 65 Watt 135 Watt

A6-5400B has 107.7% lower power consumption.

Xeon E5-1691 V3, on the other hand, has an age advantage of 1 year, 600% more physical cores and 1300% more threads, and a 45.5% more advanced lithography process.

We couldn't decide between AMD A6-5400B and Intel Xeon E5-1691 V3. We've got no test results to judge.

Note that A6-5400B is a desktop processor while Xeon E5-1691 V3 is a server/workstation one.

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AMD A6-5400B
A6-5400B
Intel Xeon E5-1691 V3
Xeon E5-1691 V3

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Community ratings

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