CUDA设备Quadro K620没有足够的GPU内存

Question

我是新的以太，并想澄清挖掘是否有可能，如果图形卡有低于规定的内存数量，它是一个挖掘池的一部分？

我使用的是种族矿工，目前的情况如下：

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]

如你所见，速度总是为零。我用于启动挖掘的当前命令是：

~/ethminer/bin/ethminer -U --cuda stratum1+tcp://<mywalletaddress>@eth-eu1.nanopool.org:9999/w1

如果有一种方法，我可以挖掘我的个人电脑工作，我将感谢你的建议。如果你需要更多的信息，请告诉我。

我运行的操作系统是一个Ubuntu铸币厂肉桂4.15.0-36-通用。

非常感谢。

Answer 1

不，用你的卡是不可能开矿的。你有2GB，但你需要4GB。你的卡太旧了，不适合采矿。