Zen 2 (+1) part 6 analysis for laymen is done:
Comparing the sizes of CCX, L3$, L2$, Core and starting with the L3$ item/device inventory.
Images with crucial information follow this tweet.
Comparing the sizes of CCX, L3$, L2$, Core and starting with the L3$ item/device inventory.
Images with crucial information follow this tweet.
1) Technical details and differences between Zen1 and Zen2
2) Zen1 CCX size of 44.11mm²
3) Zen2 CCX size of 31.39mm²
2) Zen1 CCX size of 44.11mm²
3) Zen2 CCX size of 31.39mm²
4) Zen1 L3 Cache size of 16.32mm²
5) Zen2 L3 Cache size of 16.82mm²:
6) Zen1 and Zen2 L3 Caches side by side, scaled to relative true size
5) Zen2 L3 Cache size of 16.82mm²:
6) Zen1 and Zen2 L3 Caches side by side, scaled to relative true size
7) Zen1 L2 Cache + Core piece = 1.65mm²
8) Zen2 L2 Cache + Core piece = 0.81mm²
9) Zen1 and Zen2 L2 Cache + Core piece side by side, scaled to relative true size
8) Zen2 L2 Cache + Core piece = 0.81mm²
9) Zen1 and Zen2 L2 Cache + Core piece side by side, scaled to relative true size
10) Zen1 Cores = 5.29mm²
11) Zen2 Cores = 2.83mm²
12) Zen1 and Zen2 cores side by side, scaled to relative true size
11) Zen2 Cores = 2.83mm²
12) Zen1 and Zen2 cores side by side, scaled to relative true size
13) All sizes in a CCX overview, scaled to relative true size
14) All sizes in a CCX overview just with lines, scaled to relative true size
15) CCXes between Zen1 and Zen2 without annotations, scaled to relative true size
14) All sizes in a CCX overview just with lines, scaled to relative true size
15) CCXes between Zen1 and Zen2 without annotations, scaled to relative true size
16) Bar sized area inside L3$ = 0.84mm²
17) Contents inside the L3$ bars with letters
18) Zen2 contents inside the L3$ cross as a reminder
17) Contents inside the L3$ bars with letters
18) Zen2 contents inside the L3$ cross as a reminder
