EPYC 9455 vs Athlon XP-M 2600+

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Primary details

Comparing Athlon XP-M 2600+ 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 segmentLaptopServer
SeriesAMD Athlon XP-Mno data
Architecture codenameBarton (2001−2004)Turin (2024)
Release date12 March 2003 (21 year ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$246$5,412

Detailed specifications

Athlon XP-M 2600+ 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 cores1 (Single-Core)48 (Octatetraconta-Core)
Threads196
Base clock speedno data3.15 GHz
Boost clock speed2 GHz4.4 GHz
Bus typeFSBno data
Bus rate333 MT/sno data
Multiplier11no data
L1 cache128 KB80 KB (per core)
L2 cache512 KB1 MB (per core)
L3 cache0 KB192 MB (shared)
Chip lithography130 nm4 nm
Die size101 mm26x 70.6 mm2
Number of transistors63 million49,890 million
64 bit support-+
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on Athlon XP-M 2600+ 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
SocketASP5
Power consumption (TDP)45 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon XP-M 2600+ and EPYC 9455. 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 Athlon XP-M 2600+ and EPYC 9455 are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon XP-M 2600+ and EPYC 9455. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1 Depends on motherboardDDR5
Maximum memory size4 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)N/A

Peripherals

Specifications and connection of peripherals supported by Athlon XP-M 2600+ and EPYC 9455.

PCIe versionno data5.0
PCI Express lanesno data128

Pros & cons summary


Recency 12 March 2003 10 October 2024
Physical cores 1 48
Threads 1 96
Chip lithography 130 nm 4 nm
Power consumption (TDP) 45 Watt 300 Watt

Athlon XP-M 2600+ has 566.7% lower power consumption.

EPYC 9455, on the other hand, has an age advantage of 21 year, 4700% more physical cores and 9500% more threads, and a 3150% more advanced lithography process.

We couldn't decide between Athlon XP-M 2600+ and EPYC 9455. We've got no test results to judge.

Be aware that Athlon XP-M 2600+ is a notebook processor while EPYC 9455 is a server/workstation one.


Should you still have questions on choice between Athlon XP-M 2600+ and EPYC 9455, ask them in Comments section, and we shall answer.

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AMD Athlon XP-M 2600+
Athlon XP-M 2600+
AMD EPYC 9455
EPYC 9455

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