Xeon Gold 6430 vs E3-1281 v3

Primary details

Comparing Xeon E3-1281 v3 and Xeon Gold 6430 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1267not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency5.42no data
Architecture codenameno dataSapphire Rapids (2023−2024)
Release date1 April 2014 (10 years ago)10 January 2023 (1 year ago)
Launch price (MSRP)no data$2,138

Detailed specifications

Xeon E3-1281 v3 and Xeon Gold 6430 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)32 (Dotriaconta-Core)
Threads864
Base clock speed3.7 GHz2.1 GHz
Boost clock speed4.1 GHz3.4 GHz
Bus rate5 GT/sno data
L1 cacheno data80K (per core)
L2 cacheno data2 MB (per core)
L3 cache8 MB Intel® Smart Cache60 MB
Chip lithography22 nmIntel 7 nm
Die sizeno data4x 477 mm2
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon E3-1281 v3 and Xeon Gold 6430 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 configuration12
SocketFCLGA1150FCLGA4677
Power consumption (TDP)82 Watt270 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1281 v3 and Xeon Gold 6430. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Fast Memory Access+no data
Deep Learning Boost-+

Security technologies

Xeon E3-1281 v3 and Xeon Gold 6430 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
Identity Protection+-
SGXno dataYes with Intel® SPS
OS Guard++
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1281 v3 and Xeon Gold 6430 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1281 v3 and Xeon Gold 6430. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3L-1333, DDR3L-1600DDR5-4400
Maximum memory size32 GB4 TB
Max memory channels28
Maximum memory bandwidth25.6 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1281 v3 and Xeon Gold 6430.

PCIe version3.05.0
PCI Express lanes1680

Synthetic benchmark performance

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



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.

Xeon E3-1281 v3 1303
Xeon Gold 6430 1372
+5.3%

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.

Xeon E3-1281 v3 4105
Xeon Gold 6430 10718
+161%

Pros & cons summary


Recency 1 April 2014 10 January 2023
Physical cores 4 32
Threads 8 64
Power consumption (TDP) 82 Watt 270 Watt

Xeon E3-1281 v3 has 229.3% lower power consumption.

Xeon Gold 6430, on the other hand, has an age advantage of 8 years, and 700% more physical cores and 700% more threads.

We couldn't decide between Xeon E3-1281 v3 and Xeon Gold 6430. We've got no test results to judge.


Should you still have questions on choice between Xeon E3-1281 v3 and Xeon Gold 6430, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1281 v3
Xeon E3-1281 v3
Intel Xeon Gold 6430
Xeon Gold 6430

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Community ratings

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