Zhaoxin's ZX-F/KX-7000/KH-40000

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Hitman928

Diamond Member
Apr 15, 2012
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New KH40000 results:

2 Processors, 32 Cores
ZHAOXIN KaiSheng KH-40000/16
source: https://browser.geekbench.com/v5/cpu/15706425

CentaurHauls Family 6 Model 71 Stepping 2 vs CentaurHauls Family 7 Model 11 Stepping 3
CNS vs KH-40000
L1 Instruction Cache is 64KB per core and this is differend from Centaur CNS
L3 Cache is 8MB per eigt core cluster and this is differend from Centaur CNS with 16MB L3 cache per eight core
source: https://browser.geekbench.com/v5/cpu/compare/12878360?baseline=15706425
Comparison to a state of the art Epyc:

 

Markfw

CPU Moderator, VC&G Moderator, Elite Member
Super Moderator
May 16, 2002
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average 709% faster in multi-core, 257.2% in single core. And thats Milan, nothing new. I really don't know why anybody would care about such a slow processor. My $1100 7452 EPYC would beat this thing easy. 32c64t. And no mention of power, mine is one processor, 155 watt. Who knows what these others are power wise.
 

Markfw

CPU Moderator, VC&G Moderator, Elite Member
Super Moderator
May 16, 2002
24,102
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I believe that they are primarily intended for the Chinese market and secondarily for enthusiasts around the world.
There are enthusiasts who do not want to be mainstream. They want to be different.
If they are for the China market, why do you keep pushing them here ? Getting ANY EPYC is not mainstream. If you want to be different, that is the way you would go, not for something much slower and most likely takes a lot more power.
 

Kosusko

Member
Nov 10, 2019
159
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Refreshed processor: higher frequencies and especially a new integrated graphics card

ZHAOXIN KaiXian KX-6000G (4C 3.2GHz, 4MB L2) with ZX C1080 GPU (SM6.0, 512MB, PCI) (D3D 11)
source: https://ranker.sisoftware.co.uk/show_device.php?q=c9a598c28acb84dc95dbfbb0d1b8e089e886a6edb598ae9eae9ed9ff98a588b99fedd0e0c6af92a385edd0e5c3bb86b791f491ac9cbac9f4cc&l=en
source: https://ranker.sisoftware.co.uk/show_device.php?q=c9a598c29abaf9c8f8c0f0d097c792b4d3eec3f2d4a69bab8de4d9ff97aa8cf4c9ef8aefd2e2c4b78ab2&l=en


Interesting performance for an integrated graphics core as a successor to IP S3 Graphics/VIA.
 
Last edited:

prosty_mirek

Junior Member
Nov 1, 2020
7
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So Zhaoxin skipped CNS, AI cores, that CHA concept (though owning patents), and all that post 16nm nodes, to sneak peek regression on CPU+GPU integration. SMIC 7-ish nm needs small chips to better yields?
That kx-7000 GPU looks big to cores.
Zx-1080 is nice improvement from c-960 on synthetics. But MIA.
DGPU transfered to Glenfly Arise and also MIA.
Still that should be a big jump for chinese market.
 
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