EPYC 9555 vs Solo U1400

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Primary details

Comparing Core Solo U1400 and EPYC 9555 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesCore Solono data
Architecture codenameYonah (2005−2006)Turin (2024)
Release dateno data (2024 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$9,826

Detailed specifications

Core Solo U1400 and EPYC 9555 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)64 (Tetrahexaconta-Core)
Threads1128
Base clock speed1.2 GHz3.2 GHz
Boost clock speed1.2 GHz4.4 GHz
Bus rate533 MHzno data
L1 cacheno data80 KB (per core)
L2 cacheno data1 MB (per core)
L3 cache2 MB L2 KB256 MB (shared)
Chip lithography65 nm4 nm
Die sizeno data8x 70.6 mm2
Maximum core temperature100 °Cno data
Number of transistorsno data66,520 million
64 bit support-+
Windows 11 compatibility-no data
VID voltage range0.85V - 1.1Vno data

Compatibility

Information on Core Solo U1400 and EPYC 9555 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
SocketPBGA479SP5
Power consumption (TDP)6 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Solo U1400 and EPYC 9555. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States-no data
Demand Based Switching-no data
PAE32 Bitno data
FSB parity-no data
Precision Boost 2no data+

Security technologies

Core Solo U1400 and EPYC 9555 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core Solo U1400 and EPYC 9555 are enumerated here.

AMD-V-+
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Solo U1400 and EPYC 9555. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

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 EPYC 9555.

PCIe versionno data5.0
PCI Express lanesno data128

Pros & cons summary


Physical cores 1 64
Threads 1 128
Chip lithography 65 nm 4 nm
Power consumption (TDP) 6 Watt 360 Watt

Solo U1400 has 5900% lower power consumption.

EPYC 9555, on the other hand, has 6300% more physical cores and 12700% more threads, and a 1525% more advanced lithography process.

We couldn't decide between Core Solo U1400 and EPYC 9555. We've got no test results to judge.

Be aware that Core Solo U1400 is a notebook processor while EPYC 9555 is a server/workstation one.


Should you still have questions on choice between Core Solo U1400 and EPYC 9555, ask them in Comments section, and we shall answer.

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Intel Core Solo U1400
Core Solo U1400
AMD EPYC 9555
EPYC 9555

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Community ratings

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