EPYC 9555P vs K6-2E+/400ITZ

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Primary details

Comparing K6-2E+/400ITZ and EPYC 9555P 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
SeriesAMD K6-2+no data
Architecture codenameK6-III (1999−2000)Turin (2024)
Release dateno data10 October 2024 (less than a year ago)
Launch price (MSRP)no data$7,983

Detailed specifications

K6-2E+/400ITZ and EPYC 9555P 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 speedno data3.2 GHz
Boost clock speed0.4 GHz4.4 GHz
Bus typeFSBno data
Bus rate100 MT/sno data
Multiplier4.0no data
L1 cache64 KB80 KB (per core)
L2 cache128 KB1 MB (per core)
L3 cacheno data256 MB (shared)
Chip lithography0.18 µm4 nm
Die sizeno data8x 70.6 mm2
Number of transistorsno data66,520 million
64 bit support-+

Compatibility

Information on K6-2E+/400ITZ and EPYC 9555P 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 data1
Socketno dataSP5
Power consumption (TDP)9.5 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by K6-2E+/400ITZ and EPYC 9555P. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
PowerNow+-
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by K6-2E+/400ITZ and EPYC 9555P are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by K6-2E+/400ITZ and EPYC 9555P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5
Maximum memory size4 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by K6-2E+/400ITZ and EPYC 9555P.

PCIe versionno data5.0
PCI Express lanesno data128

Pros & cons summary


Physical cores 1 64
Threads 1 128
Power consumption (TDP) 9 Watt 360 Watt

K6-2E+/400ITZ has 3900% lower power consumption.

EPYC 9555P, on the other hand, has 6300% more physical cores and 12700% more threads.

We couldn't decide between K6-2E+/400ITZ and EPYC 9555P. We've got no test results to judge.

Be aware that K6-2E+/400ITZ is a notebook processor while EPYC 9555P is a server/workstation one.


Should you still have questions on choice between K6-2E+/400ITZ and EPYC 9555P, ask them in Comments section, and we shall answer.

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AMD K6-2E+/400ITZ
K6-2E+/400ITZ
AMD EPYC 9555P
EPYC 9555P

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