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agabs
Journeyman III

Does Ryzen 5 1400 has just 1 CCX?

Ryzen 5 1500X has 16MB L3 cache with 2 CCXes(2+2) but Ryzen 5 1400 has half L3 than Ryzen 5 1500X and this is my question.

I want to know about if Ryzen 5 1400 just utilize 1 CCX or has another die 'configuration'.

AMD need add more specs in their products description to make easy to costumers.

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2 Replies

Re: Does Ryzen 5 1400 has just 1 CCX?

No, all Ryzen CPUs use a Dual CCX design, the R7 is 4x4, the R5 is 3x3, and the R3 will be 2x2.

mistered
Adept III

Re: Does Ryzen 5 1400 has just 1 CCX?

Each CCX has up to 4 cores and 8MB of shared L3 cache. Each core has 500KB of dedicated L2 cache

Ryzen 7 1800X, 1700X, 1700: 8 cores (4+4), 16 threads, 16MB (2x8MB) L3, 4MB L2

Ryzen 5 1600X, 1600: 6 cores (3+3), 12 threads, 16MB (2x8MB) L3, 3MB L2

Ryzen 5 1500X: 4 cores (2+2), 8 threads, 16MB (2x8MB) L3, 2MB L2

Ryzen 5 1400: 4 cores (2+2), 8 threads, 8MB (2x4MB) L3, 2MB L2

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