Shulou(Shulou.com)11/24 Report--

CTOnews.com September 18 news, no accident, Intel Raptor Lake series CPU will not be released until next month, including Core i9- 13900K and a series of new products, but i5-13600 and below models for the previous generation vest.

Before the launch, UP master @ECSM_Official co-Twitter blogger @OneRaichu has successfully obtained a new generation of flagship U and launched a comprehensive evaluation of it.

The results show that Raptor lake-S achieves the ultimate 10nm process by further relaxing the Contact Gate Pitch (CPP) from 54 nm to 60 nm without major process changes, and finally provides a P core frequency 0.5 GHz higher than that of Alder lake series products.

At the same time, Intel's i5, i7 and i9 products doubled the number of E cores and provided more L2 / L3 cache to improve application and game performance, finally bringing performance to a new height. In fact, the improvement in game performance was about 10%, and in running points, there was about 12% improvement in single-thread performance and 42% improvement in multi-thread performance, but power consumption was also greatly improved. Specific data will not be released until the official lifting of the ban.

First, the specifications.

The Intel Core i9- 13900K is Raptor Lake's flagship CPU, with 8 P cores and 16 E cores (Gracemont V2) for a total of 24 cores and 32 threads.

This CPU has a base frequency of 3.0GHz, a single core frequency of 5.8GHz and a full core frequency of 5.5GHz (8 P cores), with 68MB of cache and 125W of PL1 power consumption, 250W of PL2 power consumption, and even 350W of power when you turn on "unlimited power mode."

A simple comparison:

Core i9-13900K: 8+16 (24/32), 3.0 / 5.8 GHz, 66 MB cache, 125W (PL1) / 253W (PL2)

Core i9-12900K: 8+8 (16/24), 3.2 / 5.2 GHz, 30 MB cache, 125W (PL1) / 241W (PL2)

CTOnews.com understands that the Core i9- 13900K they used in this review is based on the Z690 Taichi Razer Edition and an unreleased Z790 motherboard, tested on DDR5 and DDR4 platforms respectively, and due to the NDA agreement, they cannot disclose the actual product name.

DRAM: DDR5-6000 CL30-38-38-76, DDR4-3600 CL17-19-19-39,Trefi=262143, all other parameters are set to Auto.

▲ AIDA64 bandwidth test, picture source OneRaichu

Next up is CPU inter-core latency testing.

Theoretical delay and bandwidth test

and final performance testing and IPC testing.

▲ P nucleus

▲ E nucleus

After running points, we also need to test the game performance, all using DDR4 3600 C17-19 - 39 Trefi 262143 platform test.

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