Xeon Gold 5315Y vs Gold 6126T

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Primary details

Comparing Xeon Gold 6126T and Xeon Gold 5315Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated578
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesIntel Xeon Goldno data
Power efficiencyno data8.86
Architecture codenameSkylake (server) (2017−2018)Ice Lake-SP (2021)
Release date25 April 2017 (7 years ago)6 April 2021 (3 years ago)
Launch price (MSRP)$1,865no data

Detailed specifications

Xeon Gold 6126T and Xeon Gold 5315Y 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 cores12 (Dodeca-Core)8 (Octa-Core)
Threads2416
Base clock speed2.6 GHz3.2 GHz
Boost clock speed3.7 GHz3.6 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier26no data
L1 cache768 KB64K (per core)
L2 cache12 MB1 MB (per core)
L3 cache19.25 MB12 MB (shared)
Chip lithography14 nm10 nm
Maximum core temperature89 °Cno data
Maximum case temperature (TCase)no data81 °C
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Xeon Gold 6126T and Xeon Gold 5315Y 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 configuration4 (Multiprocessor)2
SocketFCLGA3647FCLGA4189
Power consumption (TDP)125 Watt140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6126T and Xeon Gold 5315Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Turbo Boost Max 3.0-no data
Deep Learning Boost-+

Security technologies

Xeon Gold 6126T and Xeon Gold 5315Y technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6126T and Xeon Gold 5315Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6126T and Xeon Gold 5315Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2933
Maximum memory size768 GB6 TB
Max memory channels68
Maximum memory bandwidth128.001 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6126T and Xeon Gold 5315Y.

PCIe version3.04.0
PCI Express lanes4864

Pros & cons summary


Recency 25 April 2017 6 April 2021
Physical cores 12 8
Threads 24 16
Chip lithography 14 nm 10 nm
Power consumption (TDP) 125 Watt 140 Watt

Xeon Gold 6126T has 50% more physical cores and 50% more threads, and 12% lower power consumption.

Xeon Gold 5315Y, on the other hand, has an age advantage of 3 years, and a 40% more advanced lithography process.

We couldn't decide between Xeon Gold 6126T and Xeon Gold 5315Y. We've got no test results to judge.


Should you still have questions on choice between Xeon Gold 6126T and Xeon Gold 5315Y, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6126T
Xeon Gold 6126T
Intel Xeon Gold 5315Y
Xeon Gold 5315Y

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