Xeon Platinum 8558U vs Athlon 64 X2 TK-42

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Athlon 64 2700+ Athlon 64 L110 Athlon 64 TF-20 Athlon 64 X2 TK-42 Athlon 64 X2 TK-53 Athlon 64 X2 TK-55 Athlon 64 X2 TK-57 TL-53 TL-58 TL-62 TL-68
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Gold 5512U Gold 5515+ Gold 6526Y Gold 6530 Gold 6534 Gold 6538N Gold 6542Y Gold 6544Y Gold 6548N Gold 6554S Platinum 8562Y+ Platinum 8571N

Contents

Athlon 64 X2 TK-42 Athlon 64 X2 TK-42
Xeon Platinum 8558U Xeon Platinum 8558U

Primary details

Comparing Athlon 64 X2 TK-42 and Xeon Platinum 8558U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Series2x AMD Athlon 64no data
Architecture codenameTyler (2007−2009)Emerald Rapids
Release date1 November 2009 (14 years ago)1 October 2023 (less than a year ago)
Current price$66 no data

Detailed specifications

Athlon 64 X2 TK-42 and Xeon Platinum 8558U 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 cores2 (Dual-core)48 (Octatetraconta-Core)
Threads296
Base clock speedno data2 GHz
Boost clock speed1.6 GHz4 GHz
Bus support1600 MHzno data
L1 cache0 MB80 KB (per core)
L2 cache1 MB2 MB (per core)
L3 cacheno data260 MB (shared)
Chip lithography65 nmIntel 7 nm
Die sizeno data2x 763 mm2
Maximum core temperature95 °C78 °C
Maximum case temperature (TCase)no data78 °C
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplierNoNo

Compatibility

Information on Athlon 64 X2 TK-42 and Xeon Platinum 8558U 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
SocketSocket S1FCLGA4677
Power consumption (TDP)20 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon 64 X2 TK-42 and Xeon Platinum 8558U. You'll probably need this information if you require some particular technology.

Instruction set extensions86x Enhanced Virus Protection (EVP), MMX, PowerNow, SSE3,-64, Enhanced 3DNowIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NIno data+
AVXno data+
PowerNow+no data
VirusProtect+no data
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSXno data+
Statusno dataLaunched

Security technologies

Athlon 64 X2 TK-42 and Xeon Platinum 8558U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon 64 X2 TK-42 and Xeon Platinum 8558U are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon 64 X2 TK-42 and Xeon Platinum 8558U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5 @ 4800 MT/s (1 DPC)
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory supportno data+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Athlon 64 X2 TK-42 and Xeon Platinum 8558U.

PCIe versionno data5.0
PCI Express lanesno data80

Pros & cons summary

Recency 1 November 2009 1 October 2023
Physical cores 2 48
Threads 2 96
Power consumption (TDP) 20 Watt 300 Watt

We couldn't decide between Athlon 64 X2 TK-42 and Xeon Platinum 8558U. We've got no test results to judge.

Be aware that Athlon 64 X2 TK-42 is a notebook processor while Xeon Platinum 8558U is a server/workstation one.

Should you still have questions on choice between Athlon 64 X2 TK-42 and Xeon Platinum 8558U, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

AMD Athlon 64 X2 TK-42
Athlon 64 X2 TK-42
Intel Xeon Platinum 8558U
Xeon Platinum 8558U
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Community ratings

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3.3 8 votes

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Questions & comments

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