Mining by the graphics depands on core computing, so AMD graphics card is more efficient than the NVIDA card. If you choose AMD card, video card memory requires more than 2G. We recommend 4G.
Here are models and mining speed available currently on the market.
Models
|
System
|
Ming Speed
|
Driver Version
|
Power Consumption
|
295*2
|
Win7 64bit
|
60M/Hs
|
15.12
|
500W
|
390x
|
Win7 64bit
|
32M/Hs
|
15.12
|
330W
|
390
|
Win7 64bit
|
30M/Hs
|
15.12
|
300W
|
380x
|
Win7 64bit
|
22M/Hs
|
15.12
|
300W
|
380
|
Win7 64bit
|
19M/Hs
|
15.12
|
155W
|
370
|
Win7 64bit
|
12M/Hs
|
15.12
|
125W
|
290x
|
Win7 64bit
|
31M/Hs
|
15.12
|
350W
|
290
|
Win7 64bit
|
25M/Hs
|
15.12
|
300W
|
280x
|
Win7 64bit
|
22M/Hs
|
15.12
|
260W
|
RX 460
|
Win7 64bit
|
12.1M/Hs
|
15.12
|
—
|
RX 470
|
Win7 64bit
|
22.4M/Hs
|
15.12
|
—
|
RX 570
|
Win7 64bit
|
24.6M/Hs
|
15.12
|
—
|
RX 480
|
Win7 64bit
|
24.8M/Hs
|
15.12
|
—
|
R9 nano
|
Win7 64bit
|
25.7M/Hs
|
15.12
|
—
|
After 2017, N card began to participate in the mining, the Hashing rate as follows:
Models
|
Hashrate
|
1060
|
18.7M/Hs
|
1070
|
25.1M/Hs
|
1080
|
21.1M/Hs
|
(Due to the variation of ambient temperatures, the graphics speed will be slightly changed, for reference purposes only)
2. Motherboard
ASRock H81 PRO BTC 1150 pin mainly used at 6-card video card mining machine
ASRock H61 PRO BTC 1155 pin mainly used at 6-card video card mining machine
3 .Memory
Granville Kingston ddr3 double 4g or single 8g
4. Hard Disk
Samsung or Kingston 64gb saddle solid state drive
5. Power
Big brand of power card number plus 120w is enough to protect the motherboard memory hard drive
6. Graphics extension cable
pic-e 1x turn usb (Taobao for sale)
7. Rack angle custom
tb250 use 6 card bios settings
(1). BIOS Settings: • Chipset> Miner Mode> Set to [Enabled] ( open the mining mode only) (This option is only available for this model, this is all the PCI-E chip and CPU all set to gen2. Other models can set PCI-E manually by setting gen
(2) • Chipset> System Agent (SA) Configuration> Max TOLUD> Set to [3.5GB] to enter into the above menu to set
(3) Save and Exit. Enter) (n card do not use the driver wizard installation driver, please use the official website latest driver)
(a card need to use the crack driver (download))
(This motherboard, this modified does not support diskless system !!!!!)