Xeon Gold 5515 vs E5-1660

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Primary details

Comparing Xeon E5-1660 and Xeon Gold 5515 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1186not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.98no data
Market segmentServerServer
Power efficiency3.85no data
Architecture codenameSandy Bridge-E (2011−2013)no data
Release date6 March 2012 (12 years ago)1 October 2023 (1 year ago)
Launch price (MSRP)$290no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-1660 and Xeon Gold 5515 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 cores6 (Hexa-Core)8 (Octa-Core)
Threads1216
Base clock speed3.3 GHz3.2 GHz
Boost clock speed3.9 GHz4.1 GHz
L1 cache64 KB (per core)no data
L2 cache256 KB (per core)no data
L3 cache15360 KB (shared)22.5 MB
Chip lithography32 nmIntel 7 nm
Die size435 mm2no data
Maximum core temperature64 °C76 °C
Number of transistors2,270 millionno data
64 bit support+-
Windows 11 compatibility-no data

Compatibility

Information on Xeon E5-1660 and Xeon Gold 5515 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 configuration1no data
SocketFCLGA2011FCLGA4677
Power consumption (TDP)130 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1660 and Xeon Gold 5515. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon E5-1660 and Xeon Gold 5515 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-1660 and Xeon Gold 5515 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1660 and Xeon Gold 5515. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-4800, DDR5-4400
Maximum memory size256 GB4 TB
Max memory channels48
Maximum memory bandwidth51.2 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon E5-1660 and Xeon Gold 5515.

PCIe version3.05.0
PCI Express lanes4080

Pros & cons summary


Recency 6 March 2012 1 October 2023
Physical cores 6 8
Threads 12 16
Power consumption (TDP) 130 Watt 165 Watt

Xeon E5-1660 has 26.9% lower power consumption.

Xeon Gold 5515, on the other hand, has an age advantage of 11 years, and 33.3% more physical cores and 33.3% more threads.

We couldn't decide between Xeon E5-1660 and Xeon Gold 5515. We've got no test results to judge.


Should you still have questions on choice between Xeon E5-1660 and Xeon Gold 5515, ask them in Comments section, and we shall answer.

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Intel Xeon E5-1660
Xeon E5-1660
Intel Xeon Gold 5515
Xeon Gold 5515

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Community ratings

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