Below are some sample hash rates from BiblePay’s external cpu miner (cpuminer, minerd). You can either solo mine (your external miner talks to the wallet directly) or pool mine (your external miner talks to a stratum pool server).

This Proof of Bible Hash (PoBH) is an enhancement to DASH’s x11 mining algorithm. PoBH includes bible verses into the blockchain as well.

Below lists the most energy efficient computers. Blue dot means kilohash per watt. Higher the value means the computer is providing more hashes per watt.

Thanks to capulo for the images and specs of his servers hashing away!

1. Lenovo C30
Dual Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz
2x 135W
32 threads @ 2.90GHz
Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-154-generic x86_64)
128GB (8x 16GB @ 1600MHz)
Total: 391.81 khash/s
khash/W = 1.45
khash/GHz = 4.22

2. Lenovo C30
Dual Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz
2x 135W
32 threads @ 2.90GHz
Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-31-generic x86_64)
96GB (6x 16GB @ 1600MHz)
Total: 390.72 khash/s
khash/W = 1.45
khash/GHz = 4.21

3. Lenovo C30
Dual Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
2x 115W
40 threads @ 3.10GHz
Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-164-generic x86_64)
128GB (8x 16GB @ 1600MHz)
Total: 574.62 khash/s
khash/W = 2.50
khash/GHz = 4.63

4. Lenovo C30
Dual Intel(R) Xeon(R) CPU E5-2650L v2 @ 1.70GHz
2x 70W
40 threads @ 1.90GHz
Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-142-generic x86_64)
32GB (8x 4GB @ 1333MHz)
Total: 355.55 khash/s
khash/W = 2.54
khash/GHz = 4.68

 

5. HP DL160 G6
Dual Intel(R) Xeon(R) CPU L5520  @ 2.27GHz
2x 60W
16 threads @ 2.40GHz
Ubuntu 16.04.1 LTS (GNU/Linux 4.4.0-154-generic x86_64)
8GB (2x 4GB @ 1066MHz)
Total: 161.14 khash/s
khash/W = 1.34
khash/GHz = 4.20

6. Intel SR1625URSAS
Dual Intel(R) Xeon(R) CPU X5650  @ 2.67GHz
2x 95W
24 threads @ ~2.75GHz
Ubuntu 16.04.4 LTS (GNU/Linux 4.4.0-116-generic x86_64)
8GB (2x 4GB @ 1333MHz)
Total: 274.16 khash/s
khash/W = 1.44
khash/GHz = 4.15

7. IBM System x3550 M3
Dual Intel(R) Xeon(R) CPU X5660  @ 2.80GHz
2x 95W
24 threads @ ~2.90GHz
Ubuntu 17.10 (GNU/Linux 4.13.0-16-generic x86_64)
8GB (2x 4GB @ 1333MHz)
Total: 288.88 khash/s
khash/W = 1.52
khash/GHz = 4.15

8. HP DL360e G8
Dual Intel(R) Xeon(R) CPU E5-2420 v2 @ 2.20GHz
2x 80W
running @ 2.50Ghz
Ubuntu 16.04.4 LTS (GNU/Linux 4.4.0-116-generic x86_64)
24GB (12x 2GB @ 1333Mhz)
Total: 281.21 khash/s
khash/W = 1.76
khash/GHz = 4.69

9. laptop Thinkpad P52s
Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
15W
8 threads somewhere @ 2.5-2.8GHz
Win10 Enterprise
16GB (2x 8GB @ 2400MHz)
Total: 133.21 khash/s
khash/W = 8.88
khash/GHz = ~6.28

10. HP DL360e G8
Dual Intel(R) Xeon(R) CPU E5-2450L 0 @ 1.80GHz
2x 70W
32 threads running @ 2.00GHz
Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-142-generic x86_64)
32GB (8x 4GB @ 1333MHz)
Total: 267.78 khash/s
khash/W = 1.91
khash/GHz = 4.18

11. HP DL380p G8
Dual Intel(R) Xeon(R) CPU E5-2650L v2 @ 1.70GHz
2x 70W
40 threads running @ 1.90GHz
Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-142-generic x86_64)
48GB (12x 4GB @ 1333MHz)
Total: 353.54 khash/s
khash/W = 2.53
khash/GHz = 4.65

12. Dell T3600
Intel(R) Xeon(R) CPU E5-1620 0 @ 3.60GHz
130W
8 threads running @ 3.67GHz
Win10 Pro
16GB (4x 4GB @ 1333MHz)
Total: 120.24 khash/s
khash/W = 0.92
khash/GHz = 4.09

13. Dell Power Edge R620
Intel(R) Xeon(R) CPU E5-2643 0 @ 3.30GHz
16 threads @ 3.40GHz
2x 130W
Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-142-generic x86_64)
16 GB ram (4 x 4GB @ 1066MHz)
Total: 230.51 khash/s
khash/W = 0.89
khash/GHz = 4.24

14. Dell Power Edge R620
Intel(R) Xeon(R) CPU E5-2609 v2 @ 2.50GHz
8 threads @ 2.50GHz (no hyperthreading)
2x 80W
Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-142-generic x86_64)
16 GB ram (4 x 4GB @ 1333MHz)
Total: 156.57 khash/s
khash/W = 0.98
khash/GHz = 7.82

15. Dell T1650
Intel(R) Xeon(R) CPU E3-1225 v2 @ 3.20GHz
4 threads @ 3.40GHz (no hyperthreading)
77W
Win 10 Pro
8GB (2x 4GB @ 1333MHz)
Total: 101.62 khash/s
khash/W = 1.32
khash/GHz = 7.47

hp dl560 g¹
4x e5-4610 2.4ghz (with turbo all cores at 2.7)
24/48 cores
4x16gb @1333mhz
Total: 544.48 khash/s

Lenovo T440p²
Core i5-4300M @ 2.6GHz, 4 threads
total 60-64 khash/s
33-40W power draw from the wall

Intel Core i9-7980XE, hyperthreading disabled, 18 threads, total 630 khash/s²

AMD FX-8350, 8 threads (15-16 khash/s per thread) = 128 kh/s((Rabinovitch)) 

Ryzen 7 3800X (16 threads, 31.5 khash/s per thread) = 504 kh/s³

Ryzen 7 1700 (16 threads, 20 khash/s on average, when BURST miner does not occupy CPU). = 320kh/s³

Intel Xeon CPU L5639 2.13 GHz (2.37 GHz boost). 6 cores/12 threads Seeing between 10.5 and 11.5 KH/s in miner, let’s say the average is 11.0 KH/s per thread. So multiplying by 12 threads, total hps is 132,000 Kh/s. 72 watts TDP.⁴

4x e5 4657l v2 , 48/96 cores , 640gb ram  , PoBH 1.188MH/s⁵

1x E5 1620 v3 @ 3.6ghz 4/8 cores¹
140 khash/s

1x E5 2683 v3 @ 2.3ghz 14/28 cores (some engineering sample)¹
308 khash/s

2x E5 2695 v2 @ 2.8ghz 24/48 cores¹
612 khash/s

 

1. capulo [↩] [↩] [↩] [↩]
2. DeckardLain [↩] [↩]
3. Rabinovitch [↩] [↩]
4. Barton26: it’s a CPU that was specifically made for Facebook datacenters, direct to their specification. Limited run made to spec by Intel. You can only buy them second hand off ebay or from resellers [↩]
5. capulo: [2019-12-05 08:39:44] thread 32: 2097152 hashes, 12.51 khash/s
   [2019-12-05 08:39:44] thread 46: 2097152 hashes, 12.50 khash/s
   [2019-12-05 08:39:44] thread 95: 2097152 hashes, 12.50 khash/s
   [2019-12-05 08:39:44] Total: 1188 khash/s
   [2019-12-05 08:39:44] thread 94: 2097152 hashes, 12.50 khash/s
   [2019-12-05 08:39:44] thread 47: 2097152 hashes, 12.50 khash/s
   [2019-12-05 08:39:44] thread 33: 2097152 hashes, 12.49 khash/s [↩]