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: 28/07/2026

Current state

Coin
OctaSpace
Algorithm
Ethash
Block height
10,022,179
Current epoch
167
Current DAG size
2,360 MB
Current cache size
36.87 MB
Next epoch starts at block
10,080,000
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 12, 2044
10 GB 1,15369,180,000Dec 10, 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
8,768 MB
153,112,926
passed
524,288
passed
67,633,152
passed
134,742,016
May 6, 2027
201,850,880
May 29, 2028
268,959,744
ETHWEthereum PoW
7,616 MB
24,743,363
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
1,839,134
passed
1,331,200
passed
1,792,000
Jul 25, 2027
2,099,200
May 4, 2028
2,304,000
Feb 12, 2029
2,508,800
RVNRavencoin
5,792 MB
4,473,724
passed
2,887,500
Mar 17, 2027
4,807,500
Nov 9, 2030
6,727,500
Jul 5, 2034
8,647,500
Feb 27, 2038
10,567,500
QUAIQuai KawPow
5,792 MB
4,473,724
passed
2,887,500
Mar 17, 2027
4,807,500
Nov 9, 2030
6,727,500
Jul 5, 2034
8,647,500
Feb 27, 2038
10,567,500
IRONIron Fish
4,608 MB
IronFish
passed
—
—
—
—
ETCEthereum Classic
4,360 MB
25,039,080
passed
23,100,000
Feb 7, 2032
38,460,000
Jun 6, 2038
53,820,000
Oct 3, 2044
69,180,000
Jan 31, 2051
84,540,000
XNANeurai
2,848 MB
1,712,419
Oct 21, 2028
2,887,500
Jun 16, 2032
4,807,500
Feb 9, 2036
6,727,500
Oct 4, 2039
8,647,500
May 30, 2043
10,567,500
OCTAOctaSpace
2,360 MB
10,022,179
Dec 17, 2031
23,100,000
Apr 15, 2038
38,460,000
Aug 12, 2044
53,820,000
Dec 10, 2050
69,180,000
Apr 9, 2057
84,540,000

Upcoming OCTA epochs

EpochBlock heightEstimated dateDAG size
167 (current) 10,022,179now2,360 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
174 10,440,000Sep 29, 20262,416 MB
175 10,500,000Oct 8, 20262,424 MB
176 10,560,000Oct 17, 20262,432 MB
177 10,620,000Oct 26, 20262,440 MB
178 10,680,000Nov 4, 20262,448 MB
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