Xeon E-2356G vs E5-1660 v3

VS

Aggregate performance score

Xeon E5-1660 v3
2014
8 cores / 16 threads, 140 Watt
7.86
Xeon E-2356G
2021
6 cores / 12 threads, 80 Watt
11.66
+48.3%

Xeon E-2356G outperforms Xeon E5-1660 v3 by a considerable 48% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-1660 v3 and Xeon E-2356G processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking944663
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency5.3113.79
Architecture codenameHaswell-EP (2014−2015)Rocket Lake-E (2021)
Release date8 September 2014 (10 years ago)8 September 2021 (3 years ago)

Detailed specifications

Xeon E5-1660 v3 and Xeon E-2356G 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 GHz3.2 GHz
Boost clock speed3.5 GHz5 GHz
Bus rate0 GT/s8 GT/s
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)512K (per core)
L3 cache20 MB (shared)12 MB (shared)
Chip lithography22 nm14 nm
Die size356 mm2no data
Maximum core temperature66 °C100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors2,600 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++

Compatibility

Information on Xeon E5-1660 v3 and Xeon E-2356G 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
SocketFCLGA2011FCLGA1200
Power consumption (TDP)140 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1660 v3 and Xeon E-2356G. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data

Security technologies

Xeon E5-1660 v3 and Xeon E-2356G technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
MPX-+
Identity Protection+-
SGXno dataYes with Intel® SPS
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-1660 v3 and Xeon E-2356G are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1660 v3 and Xeon E-2356G. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1333, DDR4-1600, DDR4-1866, DDR4-2133DDR4-3200
Maximum memory size768 GB128 GB
Max memory channels42
Maximum memory bandwidth68 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics P750
Max video memoryno data64 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1.3 GHz
Execution Unitsno data32
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Xeon E5-1660 v3 and Xeon E-2356G integrated GPUs.

Number of displays supportedno data1

Graphics image quality

Maximum display resolutions supported by Xeon E5-1660 v3 and Xeon E-2356G integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096 x 2160 @60 Hz
Max resolution over eDPno data5120 x 3200 @ 60 Hz
Max resolution over DisplayPortno data5120 x 3200 @ 60 Hz

Graphics API support

APIs supported by Xeon E5-1660 v3 and Xeon E-2356G integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Xeon E5-1660 v3 and Xeon E-2356G.

PCIe version3.04.0
PCI Express lanes4044

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 E5-1660 v3 7.86
Xeon E-2356G 11.66
+48.3%

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 E5-1660 v3 12488
Xeon E-2356G 18521
+48.3%

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 E5-1660 v3 1320
Xeon E-2356G 2063
+56.3%

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 E5-1660 v3 7165
+1.7%
Xeon E-2356G 7048

Gaming performance

Pros & cons summary


Performance score 7.86 11.66
Recency 8 September 2014 8 September 2021
Physical cores 8 6
Threads 16 12
Chip lithography 22 nm 14 nm
Power consumption (TDP) 140 Watt 80 Watt

Xeon E5-1660 v3 has 33.3% more physical cores and 33.3% more threads.

Xeon E-2356G, on the other hand, has a 48.3% higher aggregate performance score, an age advantage of 7 years, a 57.1% more advanced lithography process, and 75% lower power consumption.

The Xeon E-2356G is our recommended choice as it beats the Xeon E5-1660 v3 in performance tests.


Should you still have questions on choice between Xeon E5-1660 v3 and Xeon E-2356G, ask them in Comments section, and we shall answer.

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Intel Xeon E5-1660 v3
Xeon E5-1660 v3
Intel Xeon E-2356G
Xeon E-2356G

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Community ratings

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