OCTA mining pool

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OCTA DAG Size Calculator (OctaSpace)

Once the DAG file size exceeds a GPU's memory, the GPU can no longer mine this coin.

The DAG starts at 1,024 MB and grows by 8 MB every epoch (60,000 blocks for Ethash).

Last updated: 13/06/2026

Current state

Coin
OctaSpace
Algorithm
Ethash
Block height
9,720,322
Current epoch
162
Current DAG size
2,320 MB
Current cache size
36.25 MB
Next epoch starts at block
9,780,000
Next epoch in
in 9 days

OCTA DAG Milestones

GPU memoryEpochBlock heightEstimated date
4 GB 38523,100,000Dec 17, 2031
5 GB 51330,780,000Feb 15, 2035
6 GB 64138,460,000Apr 15, 2038
8 GB 89753,820,000Aug 13, 2044
10 GB 1,15369,180,000Dec 11, 2050
12 GB 1,40984,540,000Apr 9, 2057
16 GB 1,921115,260,000Dec 4, 2069

All DAG coins compared

If your GPU no longer fits this DAG, check which other coins it can still mine.

CoinCurrent4 GB 6 GB 8 GB 10 GB 12 GB
CFXConflux
8,656 MB
149,794,834
passed
524,288
passed
67,633,152
passed
134,742,016
Apr 10, 2027
201,850,880
May 3, 2028
268,959,744
ETHWEthereum PoW
7,536 MB
24,444,293
passed
11,550,000
passed
19,230,000
Jun 19, 2027
26,910,000
Aug 18, 2030
34,590,000
Oct 16, 2033
42,270,000
ERGErgo
6,399 MB
1,806,868
passed
1,331,200
passed
1,792,000
Jul 24, 2027
2,099,200
May 4, 2028
2,304,000
Feb 12, 2029
2,508,800
RVNRavencoin
5,720 MB
4,409,279
passed
2,887,500
Mar 17, 2027
4,807,500
Nov 9, 2030
6,727,500
Jul 4, 2034
8,647,500
Feb 27, 2038
10,567,500
QUAIQuai KawPow
5,720 MB
4,409,279
passed
2,887,500
Mar 17, 2027
4,807,500
Nov 9, 2030
6,727,500
Jul 4, 2034
8,647,500
Feb 27, 2038
10,567,500
IRONIron Fish
4,608 MB
IronFish
passed
—
—
—
—
ETCEthereum Classic
4,320 MB
24,751,099
passed
23,100,000
Feb 5, 2032
38,460,000
Jun 4, 2038
53,820,000
Oct 1, 2044
69,180,000
Jan 29, 2051
84,540,000
XNANeurai
2,776 MB
1,648,000
Oct 21, 2028
2,887,500
Jun 15, 2032
4,807,500
Feb 9, 2036
6,727,500
Oct 4, 2039
8,647,500
May 29, 2043
10,567,500
OCTAOctaSpace
2,320 MB
9,720,322
Dec 17, 2031
23,100,000
Apr 15, 2038
38,460,000
Aug 13, 2044
53,820,000
Dec 11, 2050
69,180,000
Apr 9, 2057
84,540,000

Upcoming OCTA epochs

EpochBlock heightEstimated dateDAG size
162 (current) 9,720,322now2,320 MB
163 9,780,000Jun 22, 20262,328 MB
164 9,840,000Jul 1, 20262,336 MB
165 9,900,000Jul 10, 20262,344 MB
166 9,960,000Jul 19, 20262,352 MB
167 10,020,000Jul 28, 20262,360 MB
168 10,080,000Aug 6, 20262,368 MB
169 10,140,000Aug 15, 20262,376 MB
170 10,200,000Aug 24, 20262,384 MB
171 10,260,000Sep 2, 20262,392 MB
172 10,320,000Sep 11, 20262,400 MB
173 10,380,000Sep 20, 20262,408 MB
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