Xeon Gold 5403N vs Athlon II P340

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Primary details

Comparing Athlon II P340 and Xeon Gold 5403N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesAMD Athlon IIno data
Architecture codenameChamplain (2010−2011)no data
Release date4 October 2010 (14 years ago)1 October 2023 (1 year ago)

Detailed specifications

Athlon II P340 and Xeon Gold 5403N 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)12 (Dodeca-Core)
Threads224
Base clock speedno data2 GHz
Boost clock speed2.2 GHz3.9 GHz
Bus rate3200 MHzno data
L1 cache256 KBno data
L2 cache1 MBno data
L3 cacheno data22.5 MB
Chip lithography45 nmIntel 7 nm
Maximum core temperatureno data85 °C
64 bit support+-
Windows 11 compatibility-no data

Compatibility

Information on Athlon II P340 and Xeon Gold 5403N 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.

SocketS1g4FCLGA4677
Power consumption (TDP)25 Watt115 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II P340 and Xeon Gold 5403N. You'll probably need this information if you require some particular technology.

Instruction set extensionsSSE-3, SSE4A, 3DNow!, MMX, DEP, SVMIntel® SSE4.2, Intel® AVX2, Intel® AVX-512, Intel® AVX
AES-NI-+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Deep Learning Boost-+

Security technologies

Athlon II P340 and Xeon Gold 5403N technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II P340 and Xeon Gold 5403N are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II P340 and Xeon Gold 5403N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-4000
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Athlon II P340 and Xeon Gold 5403N.

PCIe versionno data4
PCI Express lanesno data48

Pros & cons summary


Recency 4 October 2010 1 October 2023
Physical cores 2 12
Threads 2 24
Power consumption (TDP) 25 Watt 115 Watt

Athlon II P340 has 360% lower power consumption.

Xeon Gold 5403N, on the other hand, has an age advantage of 12 years, and 500% more physical cores and 1100% more threads.

We couldn't decide between Athlon II P340 and Xeon Gold 5403N. We've got no test results to judge.

Be aware that Athlon II P340 is a notebook processor while Xeon Gold 5403N is a server/workstation one.


Should you still have questions on choice between Athlon II P340 and Xeon Gold 5403N, ask them in Comments section, and we shall answer.

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AMD Athlon II P340
Athlon II P340
Intel Xeon Gold 5403N
Xeon Gold 5403N

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