Gomoot · @gomoot
9 followers · 85 posts · Server mastodon.uno
Brad Linder · @bradlinder
838 followers · 940 posts · Server fosstodon.org

Samsung says its 32 Gbps GDDR7 DRAM brings 1.4X performance boost and 20% better power efficiency than 24 Gbps GDDR6. 16GB modules could ready for testing this year and could show up in high-performance devices next year. businesswire.com/news/home/202

#samsung #gddr7 #memory #dram

Last updated 1 year ago

Gomoot · @gomoot
2 followers · 29 posts · Server mastodon.uno
CK's Technology News · @CKsTechNews
1549 followers · 470 posts · Server cktn.todon.de

reveals memory with signalling and 36 Gbps speeds. 2x faster than most GDDR6 modules

Via
twitter.com/IanCutress/status/

RT @IanCutress@twitter.com

I'm not attending this one, but here's a fascinating slide. Samsung confirms that GDDR7 uses PAM3 signalling.

NRZ is 0 or 1: 1 bit/cycle.
PAM3 is -1, 0, 1: 3 bit/2 cyc
PAM4 is 0, 1, 2, 3. 2 bit/1 cyc

80G Thunderbolt will also use PAM3. anandtech.com/show/16858/intel

🐦🔗: twitter.com/IanCutress/status/

#samsung #gddr7 #pam3

Last updated 2 years ago

ComputerBase · @ComputerBase
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ComputerBase · @ComputerBase
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ComputerBase · @ComputerBase
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