AMD EPYC 9755 CPU Spotted with 128 Cores and 256 Threads

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EPYC 9755
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AMD’s next-gen EPYC Turin CPU, the 9755, has been spotted, boasting an impressive 128 cores and 256 threads. This CPU is part of AMD’s 5th Gen EPYC lineup, codenamed Turin, featuring the classic Zen 5 architecture with up to 128 cores and the density-optimized Zen 5C architecture with up to 192 cores.

An engineering sample revealed by HXL (@9550pro) shows the 9755 chip with 2.70 GHz base and 4.10 GHz boost clock speeds, and a massive cache pool totaling 650 MB. The CPU aims to power next-gen data centers with significant performance uplifts.

Additionally, the EPYC 9965, based on Zen 5C, features 192 cores, 384 threads, and a 500-watt TDP. AMD’s 5th Gen EPYC CPUs, expected later this year, will compete with Intel’s Xeon 6000P and Xeon 6000E families. These new CPUs represent a significant step forward in core counts, cache sizes, and overall performance, positioning AMD strongly in the data center market.

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9755
Image Source: HXL (@9550pro)

Detailed Specs and Features:

  • AMD EPYC 9755:
    • Cores/Threads: 128/256
    • Clock Speeds: 2.70 GHz base, 4.10 GHz boost
    • Cache: 512 MB or 1 GB L3, 128 MB L2, 10 MB L1 (650 MB total)
    • Architecture: Zen 5, up to 16 CCDs (8 cores per CCD)
    • Configuration: Dual-socket (256 cores, 512 threads total)
    • Launch: Later this year
  • AMD EPYC 9965:
    • Cores/Threads: 192/384
    • TDP: 500 watts
    • Architecture: Zen 5C

Comparison with Current and Competing CPUs:

  • Current Flagship (EPYC 9654): 3.7 GHz boost, 384 MB L3, 96 MB L2 cache
  • Upcoming Competitors:
    • Intel Xeon 6000P: 128 P-Cores
    • Intel Xeon 6000E: 288 E-Cores

AMD’s EPYC 9755 and 9965 are poised to redefine data center capabilities, offering unprecedented performance and efficiency gains.

Performance and Market Impact:

The increase in core count, clock speeds, and cache sizes represents a significant leap from the current Zen 4 flagship, with a 31% uplift in cache sizes expected. The introduction of the 3D V-Cache “Turin-X” CPUs next year is anticipated to further enhance performance.

AMD’s strategic advancements in the EPYC lineup highlight the company’s commitment to maintaining a competitive edge in the data center market, positioning its products against Intel’s high-core-count offerings.

Rizwan Ahmad
Rizwan Ahmad

Rizwan is an avid mobile geek and a gaming lover. He loves to keep a tab on new tech and loves to share the latest tech news and reviews on Smartphones, Gadgets, Apps, and more.

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