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CUDA 設備 Quadro K620 GPU 記憶體不足
我是乙太坊的新手，想澄清如果顯卡的記憶體低於要求的規定記憶體量並且它是礦池的一部分，是否可以進行挖礦？
我使用 ethminer，目前的大約如下：
m 20:21:22 ethminer ethminer 0.16.1 m 20:21:22 ethminer Build: linux/release cu 20:21:22 ethminer Using grid size: 8,192, block size: 128 i 20:21:22 ethminer Configured pool eth-eu1.nanopool.org:9999 i 20:21:22 main Selected pool eth-eu1.nanopool.org:9999 i 20:21:22 stratum Stratum mode detected: ETHPROXY Compatible i 20:21:22 stratum Logged in! i 20:21:22 stratum Established connection with eth-eu1.nanopool.org:9999 at [213.32.29.168:9999] i 20:21:22 stratum Spinning up miners... i 20:21:22 cuda-0 No work. Pause for 3 s. i 20:21:22 stratum Job: #1400d2d3… eth-eu1.nanopool.org [213.32.29.168:9999] i 20:21:22 stratum Pool difficulty: 10.00K megahash i 20:21:22 stratum New epoch 218 i 20:21:22 stratum Job: #1400d2d3… eth-eu1.nanopool.org [213.32.29.168:9999] i 20:21:25 cuda-0 Initialising miner 0 cu 20:21:25 cuda-0 Using device: Quadro K620 (Compute 5.0) i 20:21:25 stratum Job: #190ef95a… eth-eu1.nanopool.org [213.32.29.168:9999] m 20:21:27 ethminer Speed 0.00 Mh/s gpu0 0.00 [A0] Time: 00:00 cu 20:21:29 cuda-0 Set Device to current cu 20:21:29 cuda-0 CUDA device Quadro K620 has insufficient GPU memory. 1.952 GB of memory found, 2.703 GB of memory required i 20:21:30 stratum Job: #748103e2… eth-eu1.nanopool.org [213.32.29.168:9999] m 20:21:32 ethminer Speed 0.00 Mh/s gpu0 0.00 [A0] Time: 00:00 m 20:21:37 ethminer Speed 0.00 Mh/s gpu0 0.00 [A0] Time: 00:00 m 20:21:42 ethminer Speed 0.00 Mh/s gpu0 0.00 [A0] Time: 00:00 i 20:21:43 stratum Job: #a12a5e4b… eth-eu1.nanopool.org [213.32.29.168:9999] i 20:21:46 stratum Job: #ea5fdad2… eth-eu1.nanopool.org [213.32.29.168:9999]如您所見，速度始終為零。我用來啟動挖礦的目前命令是：
~/ethminer/bin/ethminer -U --cuda stratum1+tcp://<mywalletaddress>@eth-eu1.nanopool.org:9999/w1如果有一種方法可以在我的 PC 上探勘工作，我將不勝感激您的建議。如果您需要更多資訊，請告訴我。
我執行的作業系統是 Ubuntu Mint Cinnamon 4.15.0-36-generic。
非常感謝。
不，您的卡無法進行挖礦。你有 2GB，但你需要 4GB。你的卡太舊了，不能挖礦。