5 ms·
You need think of it as aggregate memory, not as per core memory to use if effectively. Are you aware of a chip with more than 64MB of on chip RAM?
by adapteva 10y ago
You need think of it as aggregate memory, not as per core memory to use if effectively. Are you aware of a chip with more than 64MB of on chip RAM?
- orbifold 10y agoThe latest generations of IBM Power processors have >64MB L3 caches on chip. The Power 7+ has 80MB per chip, the 12 core Power 8 96MB, according to Wikipedia the Power 9 will have 120MB.
- adapteva 10y agoGood data! That puts e5 in good company with some big-iron heavies.
- rbjorklin 10y agoI realize comparing to Intel is unfair but I think the Skylake Iris Pro 580 has 128MB on chip RAM. https://en.wikipedia.org/wiki/Intel_HD_and_Iris_Graphics#Skylake https://en.wikipedia.org/wiki/Intel_HD_and_Iris_Graphics#Sky...
- Narishma 10y agoThat's eDRAM though, and it's really on-module rather than on-chip. It's a separate die on the same module as the main SoC.
- kbob 10y ago64 MB static RAM, no less. You've built a huge-ass static RAM chip and thrown in some local processing. (-: