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 (7,500 blocks for KawPow).
Last updated: 20/10/2026
| GPU memory | Epoch | Block height | Estimated date |
|---|---|---|---|
| 4 GB | 385 | 2,887,500 | Oct 22, 2028 |
| 5 GB | 513 | 3,847,500 | Aug 20, 2030 |
| 6 GB | 641 | 4,807,500 | Jun 16, 2032 |
| 8 GB | 897 | 6,727,500 | Feb 10, 2036 |
| 10 GB | 1,153 | 8,647,500 | Oct 5, 2039 |
| 12 GB | 1,409 | 10,567,500 | May 30, 2043 |
| 16 GB | 1,921 | 14,407,500 | Sep 17, 2050 |
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 | 8,960 MB 159,497,601 | passed 524,288 | passed 67,633,152 | passed 134,742,016 | Jun 22, 2027 201,850,880 | Jul 14, 2028 268,959,744 |
| ETHWEthereum PoW | 7,768 MB 25,294,052 | 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 1,898,439 | passed 1,331,200 | passed 1,792,000 | Jul 25, 2027 2,099,200 | May 5, 2028 2,304,000 | Feb 13, 2029 2,508,800 |
| RVNRavencoin | 5,912 MB 4,588,947 | 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 | 5,912 MB 4,588,947 | 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 25,570,181 | passed 23,100,000 | Feb 10, 2032 38,460,000 | Jun 9, 2038 53,820,000 | Oct 6, 2044 69,180,000 | Feb 3, 2051 84,540,000 |
| XNANeurai | 2,976 MB 1,831,381 | 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 | 2,432 MB 10,578,513 | 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 |
| Epoch | Block height | Estimated date | DAG size |
|---|---|---|---|
| 244 (current) | 1,831,381 | now | 2,976 MB |
| 245 | 1,837,500 | Oct 24, 2026 | 2,984 MB |
| 246 | 1,845,000 | Oct 29, 2026 | 2,992 MB |
| 247 | 1,852,500 | Nov 3, 2026 | 3,000 MB |
| 248 | 1,860,000 | Nov 9, 2026 | 3,008 MB |
| 249 | 1,867,500 | Nov 14, 2026 | 3,016 MB |
| 250 | 1,875,000 | Nov 19, 2026 | 3,024 MB |
| 251 | 1,882,500 | Nov 24, 2026 | 3,032 MB |
| 252 | 1,890,000 | Nov 29, 2026 | 3,040 MB |
| 253 | 1,897,500 | Dec 5, 2026 | 3,048 MB |
| 254 | 1,905,000 | Dec 10, 2026 | 3,056 MB |
| 255 | 1,912,500 | Dec 15, 2026 | 3,064 MB |

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