Xeon E5-1681 V3 vs E5-2697 v3

Aggregate performance score

Xeon E5-2697 v3
2014
14 cores / 28 threads, 145 Watt
11.69
+25.3%
Xeon E5-1681 V3
2014
10 cores / 20 threads, 135 Watt
9.33

Xeon E5-2697 v3 outperforms Xeon E5-1681 V3 by a significant 25% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2697 v3 and Xeon E5-1681 V3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking663815
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency7.636.54
Architecture codenameHaswell-EP (2014−2015)Haswell-EP (2014−2015)
Release date8 September 2014 (10 years ago)8 September 2014 (10 years ago)

Detailed specifications

Xeon E5-2697 v3 and Xeon E5-1681 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 cores14 (Tetradeca-Core)10 (Deca-Core)
Threads2820
Base clock speed2.6 GHz2.9 GHz
Boost clock speed3.6 GHz3.5 GHz
Bus rate9.6 GT/sno data
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)256K (per core)
L3 cache35 MB (shared)25 MB (shared)
Chip lithography22 nm22 nm
Die size356 mm2356 mm2
Maximum case temperature (TCase)77 °Cno data
Number of transistors5,560 million2,600 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E5-2697 v3 and Xeon E5-1681 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 configuration21
SocketFCLGA20112011-3
Power consumption (TDP)145 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2697 v3 and Xeon E5-1681 V3. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX-+
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data

Security technologies

Xeon E5-2697 v3 and Xeon E5-1681 V3 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2697 v3 and Xeon E5-1681 V3 are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2697 v3 and Xeon E5-1681 V3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133DDR4-2133
Maximum memory size768 GBno data
Max memory channels4no data
Maximum memory bandwidth68 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2697 v3 and Xeon E5-1681 V3.

PCIe version3.03.0
PCI Express lanes4040

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 E5-2697 v3 11.69
+25.3%
Xeon E5-1681 V3 9.33

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.

Xeon E5-2697 v3 18569
+25.3%
Xeon E5-1681 V3 14820

Gaming performance

Pros & cons summary


Performance score 11.69 9.33
Physical cores 14 10
Threads 28 20
Power consumption (TDP) 145 Watt 135 Watt

Xeon E5-2697 v3 has a 25.3% higher aggregate performance score, and 40% more physical cores and 40% more threads.

Xeon E5-1681 V3, on the other hand, has 7.4% lower power consumption.

The Xeon E5-2697 v3 is our recommended choice as it beats the Xeon E5-1681 V3 in performance tests.


Should you still have questions on choice between Xeon E5-2697 v3 and Xeon E5-1681 V3, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2697 v3
Xeon E5-2697 v3
Intel Xeon E5-1681 V3
Xeon E5-1681 V3

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Community ratings

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