Ethereum’s DAG will reach a 4 GB mark on 23th of December 2020 (block 11,519,999). Note that this will increase as the DAG sizes increase. This means that GPUs with 3 GB or less VRAM cannot mine it anymore. Actual DAG-file size is always available at investoon.com. Since the DAG is stored in the VRAM of the GPU, your GPU must have enough storage to load the DAG in. Without going too deep into details, a DAG is a file created every 30,000 Ethereum blocks. Each new block is found in 13 seconds. The DAG size is increasing with every epoch (every 30000 blocks), and it seems this could soon be a problem for graphics cards with 4GB VRAM. What is the current DAG file size? However, that might not be the case for other Ethash-based coins. DAG file is locating directly in your GPU memory. When is the current estimation for the DAG file size exceeding 4GB? About once every epoch (or 30,000 Ethereum blocks), a new DAG is generated, which must be downloaded in order to continue mining. 3 GB GPUs were only able to mine Ethereum up to the 14th of May. size of the page file. DAG file size incises every mining epoch. I have a few 4GB cards mining right now, and I know there are a lot of 4GB cards out there mining ether, so it would be good to know if or how hard they will be hit by coming DAG increases. I was thinking a lot about this DAG size lately. I follow Ethereum regularly, and I am a small time miner with 2ghs of power, securing the network. At which point will it affect 4GB GPUs? And if DAG file is bigger than your GPU memory so your GPUs become useless. DAG file changes every epoch. for 3 GPUs mining with -clkenel 3 you will need 3 x 2 x 2.9 + 4 = 21.4 GB minimal page file size) P008: The miner sometimes crashes when the DAG epoch change. The DAG grows in size by remaining proportionate to the mining difficulty. Although the dag size is 4GB or even more as it continues to increase, the 4GB cards can continue mining Ethereum as long as we follow a few specific steps. To analyze future dag size you can use a calculator or see table below to find out the end of mining with your GPUs. Check current and future Directed Acyclic Graph (DAG) file size for Ethereum now and estimate for future. Hello guys. The Ethereum Directed Acyclic Graph (DAG) file is stored in VRAM by miners. Due to this, you can only mine Ethereum with cards that have at least 4 gigabytes of VRAM. With the difficulty bomb ramping up the difficulty we saw a lot of miners leaving the network, … A single Ethereum epoch is 30,000 blocks and has a size of 8MB. DAG-file, blocks, and epochs. Its increase in size will substantially and irrevocably leave lower-end GPUs with smaller VRAM size behind. How to keep mining Ethereum with 4GB cards. The Ethereum difficulty chart provides the current Ethereum difficulty (ETH diff) target as well as a historical data graph visualizing Ethereum mining difficulty chart values with ETH difficulty adjustments (both increases and decreases) defaulted to today with timeline options of 1 day, 1 week, 1 month, 3 months, 6 months, 1 year, 3 years, and all time Thus, DAG-file gains 100MB each 2 months. One epoch is 30 000 blocks. The current DAG size is 3.49 GB for Ethereum and 3.58 GB for Ethereum Classic. If you are using -clkernel 3, for each GPU add size of the DAG twice instead of once (e.g.