Xeon E-2456 vs E5-1680 v2

Aggregate performance score

Xeon E5-1680 v2
2013
8 cores / 16 threads, 130 Watt
7.94
Xeon E-2456
2023
6 cores / 12 threads, 80 Watt
14.96
+88.4%

Xeon E-2456 outperforms Xeon E5-1680 v2 by an impressive 88% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-1680 v2 and Xeon E-2456 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking940470
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data93.11
Market segmentServerServer
Power efficiency5.7817.70
Architecture codenameIvy Bridge-EP (2013)Raptor Lake-S (2023−2024)
Release date10 September 2013 (11 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)no data$375

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-1680 v2 and Xeon E-2456 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 cores8 (Octa-Core)6 (Hexa-Core)
Threads1612
Base clock speed3 GHz3.3 GHz
Boost clock speed3.9 GHz5.1 GHz
Bus rate0 GT/s16 GT/s
L1 cache64K (per core)80 KB (per core)
L2 cache256K (per core)1.25 MB (per core)
L3 cache25 MB (shared)18 MB (shared)
Chip lithography22 nmIntel 7 nm
Die size341 mm2163 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)85 °Cno data
Number of transistors2,800 millionno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-
VID voltage range0.65–1.3Vno data

Compatibility

Information on Xeon E5-1680 v2 and Xeon E-2456 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
SocketFCLGA2011FCLGA1700
Power consumption (TDP)130 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1680 v2 and Xeon E-2456. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology+2
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Flex Memory Access-no data
Demand Based Switching+no data
Turbo Boost Max 3.0no data-

Security technologies

Xeon E5-1680 v2 and Xeon E-2456 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-1680 v2 and Xeon E-2456 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1680 v2 and Xeon E-2456. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066, DDR3-1333, DDR3-1600, DDR3-1866DDR5-4800
Maximum memory size256 GB128 GB
Max memory channels42
Maximum memory bandwidth59.7 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 E5-1680 v2 and Xeon E-2456.

PCIe version3.05
PCI Express lanes4016

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 E5-1680 v2 7.94
Xeon E-2456 14.96
+88.4%

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 E5-1680 v2 12609
Xeon E-2456 23770
+88.5%

Gaming performance

Pros & cons summary


Performance score 7.94 14.96
Recency 10 September 2013 14 December 2023
Physical cores 8 6
Threads 16 12
Power consumption (TDP) 130 Watt 80 Watt

Xeon E5-1680 v2 has 33.3% more physical cores and 33.3% more threads.

Xeon E-2456, on the other hand, has a 88.4% higher aggregate performance score, an age advantage of 10 years, and 62.5% lower power consumption.

The Xeon E-2456 is our recommended choice as it beats the Xeon E5-1680 v2 in performance tests.


Should you still have questions on choice between Xeon E5-1680 v2 and Xeon E-2456, ask them in Comments section, and we shall answer.

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Intel Xeon E5-1680 v2
Xeon E5-1680 v2
Intel Xeon E-2456
Xeon E-2456

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