Intel CPU i9-7940X
As of , the Intel CPU i9-7940X earns $-0.06/day mining RandomX at 6.4 Kh/s drawing 95.0 W. Profit is net of $0.1/kWh electricity. Source: MiningBoard live profitability index.
The Intel CPU i9-7940X from Intel mines the RandomX algorithm at a maximum hashrate of 6.4Kh with a power consumption of 95W.
- Architecture
- Kaby Lake
- Process
- 14 nm
- Release
- 2017
- TDP
- 165 W
Daily projection
| Period | /Day | /Month |
|---|---|---|
| Income | $0.17 | $5.10 |
|
Cost
$0.1/kWh
|
$0.23 | $6.90 |
| Profit | $-0.06 | $-1.80 |
| Algorithm | Efficiency | Profit |
|---|---|---|
|
RandomX
6.4Kh · 95.0W
|
j/Mh | $-0.05 |
|
CryptoNightR
640Hh · 95.0W
|
0.15 j/Hh | $-0.21 |
| Pool | Start mining |
|---|---|
| Nicehash | nicehash.com → |
| Mining Rig Rental | miningrigrental.com → |
| zpool | zpool.ca → |
| XmrPool | xmrpool.net → |
| Zergpool | zergpool.com → |
| XmrPool Hub | xmrpoolhub.com → |
| Mining Pool Hub | miningpoolhub.com → |
Yearly emissions by energy source
Based on the rig's annual power draw and the carbon intensity of common grid mixes.
| Energy source | CO₂e / yr |
|---|---|
| Wind | 9 kg |
| Nuclear | 9 kg |
| Hydroelectric | 19 kg |
| Geothermal | 31 kg |
| Solar | 36 kg |
| Biofuels | 188 kg |
| Gas | 401 kg |
| Coal | 672 kg |
Estimates only — actual emissions vary by hardware, cooling, and grid mix.
Daily projection
| Period | /Day | /Month |
|---|---|---|
| Income | $0.17 | $5.10 |
|
Cost
$0.1/kWh
|
$0.23 | $6.90 |
| Profit | $-0.06 | $-1.80 |
| Algorithm | Efficiency | Profit |
|---|---|---|
|
RandomX
6.4Kh · 95.0W
|
j/Mh | $-0.05 |
|
CryptoNightR
640Hh · 95.0W
|
0.15 j/Hh | $-0.21 |
The Intel CPU i9-7940X from Intel mines the RandomX algorithm at a maximum hashrate of 6.4Kh with a power consumption of 95W.
- Architecture
- Kaby Lake
- Process
- 14 nm
- Release
- 2017
- TDP
- 165 W
| Pool | Start mining |
|---|---|
| Nicehash | nicehash.com → |
| Mining Rig Rental | miningrigrental.com → |
| zpool | zpool.ca → |
| XmrPool | xmrpool.net → |
| Zergpool | zergpool.com → |
| XmrPool Hub | xmrpoolhub.com → |
| Mining Pool Hub | miningpoolhub.com → |
Yearly emissions by energy source
Based on the rig's annual power draw and the carbon intensity of common grid mixes.
| Energy source | CO₂e / yr |
|---|---|
| Wind | 9 kg |
| Nuclear | 9 kg |
| Hydroelectric | 19 kg |
| Geothermal | 31 kg |
| Solar | 36 kg |
| Biofuels | 188 kg |
| Gas | 401 kg |
| Coal | 672 kg |
Estimates only — actual emissions vary by hardware, cooling, and grid mix.