IRON mining pool

IRON DAG Size Calculator (Iron Fish)

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

IronFish uses a fixed 4,608 MB dataset that does not grow.

Last updated: 29/04/2026

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

OS reserve

Coin	Current	4 GB	6 GB	8 GB	10 GB	12 GB
CFXConflux	8,560 MB 146,463,699	passed 524,288	passed 67,633,152	passed 134,742,016	Mar 16, 2027 201,850,880	Apr 7, 2028 268,959,744
ETHWEthereum PoW	7,456 MB 24,145,937	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	6,094 MB 1,774,589	passed 1,331,200	May 23, 2026 1,792,000	Jul 24, 2027 2,099,200	May 3, 2028 2,304,000	Feb 12, 2029 2,508,800
RVNRavencoin	5,656 MB 4,344,777	passed 2,887,500	Mar 16, 2027 4,807,500	Nov 9, 2030 6,727,500	Jul 4, 2034 8,647,500	Feb 26, 2038 10,567,500
QUAIQuai KawPow	5,656 MB 4,344,777	passed 2,887,500	Mar 16, 2027 4,807,500	Nov 9, 2030 6,727,500	Jul 4, 2034 8,647,500	Feb 26, 2038 10,567,500
IRONIron Fish	4,608 MB IronFish	passed	—	—	—	—
ETCEthereum Classic	4,280 MB 24,462,289	passed 23,100,000	Feb 3, 2032 38,460,000	Jun 2, 2038 53,820,000	Sep 29, 2044 69,180,000	Jan 28, 2051 84,540,000
XNANeurai	2,712 MB 1,583,482	Oct 21, 2028 2,887,500	Jun 15, 2032 4,807,500	Feb 8, 2036 6,727,500	Oct 4, 2039 8,647,500	May 29, 2043 10,567,500
OCTAOctaSpace	2,272 MB 9,418,041	Dec 18, 2031 23,100,000	Apr 16, 2038 38,460,000	Aug 13, 2044 53,820,000	Dec 11, 2050 69,180,000	Apr 9, 2057 84,540,000

Choose what works for you.

Kryptex Pool

Get paid in the coin you mine — no accounts, no extra setup. Perfect for ASIC, FPGA, GPU and CPU rigs.

Kryptex Miner

One app for Windows PCs. No need to create multiple wallets or switch coins. Easy setup and stable payouts.