3 ms·
I found this great link from Intel [1]. Apologies for my poor formatting of the table. | Memory _| Size __| Latency| Bandwidth | L1 cache | 32 KB _| 1 ns
by credit_guy 2y ago
I found this great link from Intel [1]. Apologies for my poor formatting of the table.
| Memory _| Size __| Latency| Bandwidth
| L1 cache | 32 KB _| 1 ns _| 1 TB/s
| L2 cache | 256 KB | 4 ns _| 1 TB/s
| L3 cache | 8 MB+ | 10x L2 | >400 GB/s
| MCDRAM | ______| 2x L3 | 400 GB/s
| DDR DIMMs| 4 GB-1 TB| 2x L3 | 100 GB/s
[1] https://www.intel.com/content/www/us/en/developer/articles/technical/memory-performance-in-a-nutshell.html https://www.intel.com/content/www/us/en/developer/articles/t...