Xeon E-2436 vs E3-1281 v3

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Aggregate performance score

Xeon E3-1281 v3
2014
4 cores / 8 threads, 82 Watt
4.79
Xeon E-2436
2023
6 cores / 12 threads, 65 Watt
14.72
+207%

E-2436 outperforms E3-1281 v3 by a whopping 207% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1281 v3 and Xeon E-2436 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking1197453
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.07no data
Market segmentServerServer
Architecture codenameno dataRaptor Lake-S
Release date1 April 2014 (10 years ago)14 December 2023 (less than a year ago)
Current price$546 no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1281 v3 and Xeon E-2436 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)6 (Hexa-Core)
Threads812
Base clock speed3.7 GHz2.9 GHz
Boost clock speed4.1 GHz5 GHz
L1 cacheno data80 KB (per core)
L2 cacheno data1.25 MB (per core)
L3 cache8 MB Intel® Smart Cache18 MB (shared)
Chip lithography22 nmIntel 7 nm
Die sizeno data163 mm2
Maximum core temperatureno data100 °C
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplierNoNo

Compatibility

Information on Xeon E3-1281 v3 and Xeon E-2436 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
SocketFCLGA1150FCLGA1700
Power consumption (TDP)82 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1281 v3 and Xeon E-2436. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVXno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02
Hyper-Threading Technology++
TSX+-
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
SIPP+no data
Turbo Boost Max 3.0no data-
Fast Memory Access+no data
StatusDiscontinuedLaunched

Security technologies

Xeon E3-1281 v3 and Xeon E-2436 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
Identity Protection+no data
OS Guard++
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1281 v3 and Xeon E-2436 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 E-2436. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3L-1333, DDR3L-1600DDR5-4800
Maximum memory size32 GB128 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1281 v3 and Xeon E-2436.

PCIe version3.05
PCI Express lanes1620

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.

Xeon E3-1281 v3 4.79
Xeon E-2436 14.72
+207%

E-2436 outperforms E3-1281 v3 by 207% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Xeon E3-1281 v3 7414
Xeon E-2436 22775
+207%

E-2436 outperforms E3-1281 v3 by 207% in Passmark.

Gaming performance

Pros & cons summary


Performance score 4.79 14.72
Recency 1 April 2014 14 December 2023
Physical cores 4 6
Threads 8 12
Power consumption (TDP) 82 Watt 65 Watt

The Xeon E-2436 is our recommended choice as it beats the Xeon E3-1281 v3 in performance tests.


Should you still have questions on choice between Xeon E3-1281 v3 and Xeon E-2436, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1281 v3
Xeon E3-1281 v3
Intel Xeon E-2436
Xeon E-2436

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Community ratings

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