Xeon Silver 4509Y vs Solo U1400

Primary details

Comparing Core Solo U1400 and Xeon Silver 4509Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3383not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesCore Solono data
Power efficiency1.38no data
Architecture codenameYonah (2005−2006)Sapphire Rapids (2023−2024)
Release dateno data (2024 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)no data$563

Detailed specifications

Core Solo U1400 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 cores1 (Single-Core)8 (Octa-Core)
Threads116
Base clock speed1.2 GHz2.6 GHz
Boost clock speed1.2 GHz4.1 GHz
Bus rate533 MHzno data
L1 cacheno data80 KB (per core)
L2 cacheno data2 MB (per core)
L3 cache2 MB L2 KB22.5 MB (shared)
Chip lithography65 nmIntel 7 nm
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data84 °C
64 bit support-+
Windows 11 compatibility-no data
VID voltage range0.85V - 1.1Vno data

Compatibility

Information on Core Solo U1400 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 configurationno data2
SocketPBGA479FCLGA4677
Power consumption (TDP)6 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Solo U1400 and Xeon Silver 4509Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
TSX-+
Idle States-no data
Demand Based Switching-no data
PAE32 Bitno data
FSB parity-no data
Deep Learning Boost-+

Security technologies

Core Solo U1400 and Xeon Silver 4509Y 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 Core Solo U1400 and Xeon Silver 4509Y are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Solo U1400 and Xeon Silver 4509Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5 @ 4400 MT/s (1 DPC &2DPC)
Maximum memory sizeno data4 TB
Max memory channelsno data8
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 Core Solo U1400 and Xeon Silver 4509Y.

PCIe versionno data5
PCI Express lanesno data80

Pros & cons summary


Physical cores 1 8
Threads 1 16
Power consumption (TDP) 6 Watt 125 Watt

Solo U1400 has 1983.3% lower power consumption.

Xeon Silver 4509Y, on the other hand, has 700% more physical cores and 1500% more threads.

We couldn't decide between Core Solo U1400 and Xeon Silver 4509Y. We've got no test results to judge.

Be aware that Core Solo U1400 is a notebook processor while Xeon Silver 4509Y is a server/workstation one.


Should you still have questions on choice between Core Solo U1400 and Xeon Silver 4509Y, ask them in Comments section, and we shall answer.

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Intel Core Solo U1400
Core Solo U1400
Intel Xeon Silver 4509Y
Xeon Silver 4509Y

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Community ratings

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4.8 4 votes

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Questions & comments

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