EPYC 9555P vs Phenom II X6 1055T (95W)

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Primary details

Comparing Phenom II X6 1055T (95W) and EPYC 9555P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1622not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Power efficiency3.10no data
Architecture codenameThuban (2010)Turin (2024)
Release date1 May 2010 (14 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$7,983

Detailed specifications

Phenom II X6 1055T (95W) 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 cores6 (Hexa-Core)64 (Tetrahexaconta-Core)
Threads6128
Base clock speed2.8 GHz3.2 GHz
Boost clock speed3.3 GHz4.4 GHz
L1 cache128 KB (per core)80 KB (per core)
L2 cache512 KB (per core)1 MB (per core)
L3 cache6 MB (shared)256 MB (shared)
Chip lithography45 nm4 nm
Die size346 mm28x 70.6 mm2
Number of transistors904 million66,520 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Phenom II X6 1055T (95W) 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 configuration11
SocketAM3SP5
Power consumption (TDP)95 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X6 1055T (95W) and EPYC 9555P. You'll probably need this information if you require some particular technology.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X6 1055T (95W) and EPYC 9555P are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X6 1055T (95W) and EPYC 9555P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Phenom II X6 1055T (95W) and EPYC 9555P.

PCIe version2.05.0
PCI Express lanesno data128

Pros & cons summary


Recency 1 May 2010 10 October 2024
Physical cores 6 64
Threads 6 128
Chip lithography 45 nm 4 nm
Power consumption (TDP) 95 Watt 360 Watt

Phenom II X6 1055T (95W) has 278.9% lower power consumption.

EPYC 9555P, on the other hand, has an age advantage of 14 years, 966.7% more physical cores and 2033.3% more threads, and a 1025% more advanced lithography process.

We couldn't decide between Phenom II X6 1055T (95W) and EPYC 9555P. We've got no test results to judge.

Note that Phenom II X6 1055T (95W) is a desktop processor while EPYC 9555P is a server/workstation one.


Should you still have questions on choice between Phenom II X6 1055T (95W) and EPYC 9555P, ask them in Comments section, and we shall answer.

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AMD Phenom II X6 1055T (95W)
Phenom II X6 1055T (95W)
AMD EPYC 9555P
EPYC 9555P

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Community ratings

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