EPYC 9455 vs Xeon Phi SE10X

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Primary details

Comparing Xeon Phi SE10X and EPYC 9455 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 segmentServerServer
Architecture codenameKnights Corner (2012−2014)Turin (2024)
Release date12 November 2012 (11 years ago)10 October 2024 (recently)
Launch price (MSRP)no data$5,412

Detailed specifications

Xeon Phi SE10X and EPYC 9455 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 cores61 (Henihexaconta-Core)48 (Octatetraconta-Core)
Threads24496
Base clock speedno data3.15 GHz
Boost clock speed1.1 GHz4.4 GHz
L1 cache32 KB (per core)80 KB (per core)
L2 cache512 KB (per core)1 MB (per core)
L3 cache0 KB (shared)192 MB (shared)
Chip lithography22 nm4 nm
Die size350 mm26x 70.6 mm2
Number of transistors5,000 million49,890 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on Xeon Phi SE10X and EPYC 9455 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
SocketPCIe x16SP5
Power consumption (TDP)300 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Phi SE10X and EPYC 9455. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Precision Boost 2no data+

Security technologies

Xeon Phi SE10X and EPYC 9455 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Phi SE10X and EPYC 9455 are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Phi SE10X and EPYC 9455. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon Phi SE10X and EPYC 9455.

PCIe versionno data5.0
PCI Express lanesno data128

Pros & cons summary


Recency 12 November 2012 10 October 2024
Physical cores 61 48
Threads 244 96
Chip lithography 22 nm 4 nm

Xeon Phi SE10X has 27.1% more physical cores and 154.2% more threads.

EPYC 9455, on the other hand, has an age advantage of 11 years, and a 450% more advanced lithography process.

We couldn't decide between Xeon Phi SE10X and EPYC 9455. We've got no test results to judge.


Should you still have questions on choice between Xeon Phi SE10X and EPYC 9455, ask them in Comments section, and we shall answer.

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Intel Xeon Phi SE10X
Xeon Phi SE10X
AMD EPYC 9455
EPYC 9455

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