Can anybody please help me?

Im running cgminer xubuntu from usb 3.0 memory stick and it lags – running very slow and clunky. Also the hash rate is lower than windows 7. Any recommendations to fix this please?

Motherboard   ASRock 970 Extreme4   $98
Processor   AMD Sempron 145   $38
Memory   4GB G.SKILL DDR3 SDRAM (2 x 2GB)   $46
Power Supply   Seasonic 860w Platinum PSU   $199
GPUs   3 x MSI Radeon HD 7950 3GB GDDR5 (Twin Frozr)   $319 each
(optional)   3 x PCI-E riser cable   $5 each
(for dummy plugs)   68 ohm 1/2 watt resistors   $3

Hash Rate with 16GB USB 3.0 flash drive is 1.6mh (w7 was 1.9???)

cgminer 2.11.4

can you give any advice?

I am using all the same configurations as windows 7 hard disk when replaced with xubuntu USB 3.0 drive

however the hash rate for 2x7950s on windows 7 is 1.9+ and when replaced with xubuntu 3.0 drive is 1.7~

Should I try using a USB 2.0 flash drive?

Motherboard   ASRock 970 Extreme4   $98
Processor   AMD Sempron 145   $38
Memory   4GB G.SKILL DDR3 SDRAM (2 x 2GB)   $46
Power Supply   Seasonic 860w Platinum PSU   $199
GPUs   3 x MSI Radeon HD 7950 3GB GDDR5 (Twin Frozr)   $319 each
(optional)   3 x PCI-E riser cable   $5 each
(for dummy plugs)   68 ohm 1/2 watt resistors   $3

Hash Rate with 16GB USB 3.0 flash drive is 1.6mh (w7 was 1.9???)

cgminer 2.11.4

can you give any advice?

Can anybody please help me?

Im running cgminer xubuntu from usb 3.0 memory stick and it lags – running very slow and clunky. Also the hash rate is lower than windows 7. Any recommendations to fix this please?

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