Xeon Silver 4509Y vs E3-1265L v4

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Primary details

Comparing Xeon E3-1265L v4 and Xeon Silver 4509Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1354not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency11.84no data
Architecture codenameBroadwell-DT (2015)Sapphire Rapids (2023−2024)
Release date2 June 2015 (9 years ago)14 December 2023 (1 year ago)
Launch price (MSRP)no data$563

Detailed specifications

Xeon E3-1265L v4 and Xeon Silver 4509Y 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 cores4 (Quad-Core)8 (Octa-Core)
Threads816
Base clock speed2.3 GHz2.6 GHz
Boost clock speed3.3 GHz4.1 GHz
Bus rate5 GT/sno data
L1 cache64K (per core)80 KB (per core)
L2 cache256K (per core)2 MB (per core)
L3 cache6 MB (shared)22.5 MB (shared)
Chip lithography14 nmIntel 7 nm
Die size182 mm2no data
Maximum case temperature (TCase)no data84 °C
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E3-1265L v4 and Xeon Silver 4509Y 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 configuration12
SocketFCLGA1150FCLGA4677
Power consumption (TDP)35 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1265L v4 and Xeon Silver 4509Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
eDRAM128 MBno data
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States+no data
FDI+no data
Deep Learning Boost-+

Security technologies

Xeon E3-1265L v4 and Xeon Silver 4509Y technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1265L v4 and Xeon Silver 4509Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1265L v4 and Xeon Silver 4509Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3L-1333, DDR3L-1600, DDR3L-1866DDR5 @ 4400 MT/s (1 DPC &2DPC)
Maximum memory size32 GB4 TB
Max memory channels28
Maximum memory bandwidth29.8 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel Iris Pro P6300N/A
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Graphics max frequency1.05 GHzno data
Execution Units48no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1265L v4 and Xeon Silver 4509Y integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1265L v4 and Xeon Silver 4509Y.

PCIe version3.05
PCI Express lanes1680

Pros & cons summary


Recency 2 June 2015 14 December 2023
Physical cores 4 8
Threads 8 16
Power consumption (TDP) 35 Watt 125 Watt

Xeon E3-1265L v4 has 257.1% lower power consumption.

Xeon Silver 4509Y, on the other hand, has an age advantage of 8 years, and 100% more physical cores and 100% more threads.

We couldn't decide between Xeon E3-1265L v4 and Xeon Silver 4509Y. We've got no test results to judge.


Should you still have questions on choice between Xeon E3-1265L v4 and Xeon Silver 4509Y, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1265L v4
Xeon E3-1265L v4
Intel Xeon Silver 4509Y
Xeon Silver 4509Y

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