OCTA mining pool
Start mining OctaSpaceOCTA 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: 27/10/2026
Current state
- Coin
- OctaSpace
- Algorithm
- Ethash
- Block height
- 10,624,235
- Current epoch
- 177
- Current DAG size
- 2,440 MB
- Current cache size
- 38.12 MB
- Next epoch starts at block
- 10,680,000
- Next epoch in
- in 8 days
OCTA DAG Milestones
| GPU memory | Epoch | Block height | Estimated date |
|---|---|---|---|
| 4 GB | 385 | 23,100,000 | Dec 17, 2031 |
| 5 GB | 513 | 30,780,000 | Feb 14, 2035 |
| 6 GB | 641 | 38,460,000 | Apr 15, 2038 |
| 8 GB | 897 | 53,820,000 | Aug 12, 2044 |
| 10 GB | 1,153 | 69,180,000 | Dec 10, 2050 |
| 12 GB | 1,409 | 84,540,000 | Apr 8, 2057 |
| 16 GB | 1,921 | 115,260,000 | Dec 3, 2069 |
All DAG coins compared
If your GPU no longer fits this DAG, check which other coins it can still mine.
| Coin | Current | 4 GB | 6 GB | 8 GB | 10 GB | 12 GB |
|---|---|---|---|---|---|---|
| CFXConflux | 8,976 MB 160,039,136 | passed 524,288 | passed 67,633,152 | passed 134,742,016 | Jun 25, 2027 201,850,880 | Jul 18, 2028 268,959,744 |
| ETHWEthereum PoW | 7,776 MB 25,338,903 | passed 11,550,000 | passed 19,230,000 | Jun 20, 2027 26,910,000 | Aug 18, 2030 34,590,000 | Oct 17, 2033 42,270,000 |
| ERGErgo | 7,054 MB 1,903,324 | passed 1,331,200 | passed 1,792,000 | Jul 26, 2027 2,099,200 | May 5, 2028 2,304,000 | Feb 13, 2029 2,508,800 |
| RVNRavencoin | 5,928 MB 4,598,756 | passed 2,887,500 | Mar 20, 2027 4,807,500 | Nov 13, 2030 6,727,500 | Jul 8, 2034 8,647,500 | Mar 2, 2038 10,567,500 |
| QUAIQuai KawPow | 5,928 MB 4,598,756 | passed 2,887,500 | Mar 20, 2027 4,807,500 | Nov 13, 2030 6,727,500 | Jul 8, 2034 8,647,500 | Mar 2, 2038 10,567,500 |
| IRONIron Fish | 4,608 MB IronFish | passed | — | — | — | — |
| ETCEthereum Classic | 4,432 MB 25,614,274 | passed 23,100,000 | Feb 10, 2032 38,460,000 | Jun 9, 2038 53,820,000 | Oct 7, 2044 69,180,000 | Feb 4, 2051 84,540,000 |
| XNANeurai | 2,984 MB 1,841,211 | Oct 22, 2028 2,887,500 | Jun 16, 2032 4,807,500 | Feb 10, 2036 6,727,500 | Oct 5, 2039 8,647,500 | May 30, 2043 10,567,500 |
| OCTAOctaSpace | 2,440 MB 10,624,235 | 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 8, 2057 84,540,000 |
Upcoming OCTA epochs
| Epoch | Block height | Estimated date | DAG size |
|---|---|---|---|
| 177 (current) | 10,624,235 | now | 2,440 MB |
| 178 | 10,680,000 | Nov 4, 2026 | 2,448 MB |
| 179 | 10,740,000 | Nov 13, 2026 | 2,456 MB |
| 180 | 10,800,000 | Nov 22, 2026 | 2,464 MB |
| 181 | 10,860,000 | Dec 1, 2026 | 2,472 MB |
| 182 | 10,920,000 | Dec 10, 2026 | 2,480 MB |
| 183 | 10,980,000 | Dec 19, 2026 | 2,488 MB |
| 184 | 11,040,000 | Dec 28, 2026 | 2,496 MB |
| 185 | 11,100,000 | Jan 6, 2027 | 2,504 MB |
| 186 | 11,160,000 | Jan 15, 2027 | 2,512 MB |
| 187 | 11,220,000 | Jan 24, 2027 | 2,520 MB |
| 188 | 11,280,000 | Feb 2, 2027 | 2,528 MB |
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