比特币挖矿硬件指南
被称为 ASIC 的专用机器是专为比特币挖矿而设计的。按算力、能效和冷却类型比较矿机。
挖矿硬件的发展历程
自 2009 年以来,挖矿硬件发生了巨大变化,单机算力增长超过十亿倍。
创世纪时代
CPU 算力:kH/s最初,矿工使用中央处理器(CPU)挖矿,但很快速度不够,且拖慢了系统资源。
首次专业化
GPU 和 FPGA 算力:MH/s矿工转向图形处理器(GPU),后来又转向现场可编程门阵列(FPGA),算力提高 50-100 倍,同时功耗更低。
ASIC 革命
ASIC 算力:GH/s → TH/s专用集成电路(ASIC)矿机接管了市场,与 GPU 和 FPGA 相比速度空前,同时功耗大幅降低。
工业时代
ASIC 算力:10–100+ TH/s挖矿继续使用 ASIC 芯片,但运营扩展到仓库和集装箱式数据中心,达到工业规模。
效率时代
ASIC 算力:200–600+ TH/s随着难度提高和多次减半,现代比特币挖矿已类似于针对能效优化的高密度数据中心基础设施。
比特币挖矿硬件自中本聪于 2009 年 1 月挖出创世区块以来经历了非凡的发展。在最早期,任何人都可以在标准台式电脑上仅使用 CPU 来挖掘比特币。区块产出缓慢,难度微乎其微,全网算力以千哈希每秒衡量。
到 2011 年,矿工发现显卡(GPU)计算 SHA-256 哈希的速度比 CPU 快 50 到 100 倍。GPU 矿场开始出现,难度开始不断攀升。大约在同一时期,现场可编程门阵列(FPGA)作为过渡技术出现,比 GPU 更节能,通过 USB 连接,使集中式挖矿配置首次成为可能。
真正的转折点出现在 2013 年,专用集成电路(ASIC)问世。与通用芯片不同,ASIC 从底层设计只做一件事:计算 SHA-256 哈希。性能飞跃是惊人的。早期 ASIC 提供每秒数十亿次哈希;几年之内,单台机器达到太哈希级别。Bitmain、MicroBT 和 Canaan 等公司成为主要硬件制造商。
2021 年至 2023 年期间,标志着从个人矿工向工业规模运营的转变。上市矿业公司筹集了数十亿资金,在专建设施、改造仓库和模块化集装箱数据中心中部署了数万台 ASIC 矿机。运营商追逐廉价能源——搁浅天然气、剩余水电,以及越来越多的表前可再生能源。
如今的挖矿格局与 2009 年截然不同。来自 Bitmain(Antminer S21 系列)和 MicroBT(Whatsminer M60 系列)等制造商的现代 ASIC 每台可产生 200 到 600+ TH/s 的算力,能效低于 20 J/TH。全网算力超过 700 EH/s。随着 2024 年 4 月减半将区块奖励降至 3.125 BTC,每一瓦能量和每一焦耳效率都比以往更加重要。挖矿已成为一种成熟的基础设施业务,成功取决于硬件效率、能源采购和运营卓越性。
矿机类别
2026 年值得考虑的最佳比特币矿机,从低功耗家用设备到按冷却类型组织的高性能 ASIC。
家用和业余矿机
Bitaxe Gamma 601
Latest single-chip open-source miner using a BM1370 from the S21 Pro; 1.2 TH/s at just 18W with 15 J/TH efficiency.
NerdQAxe++
Quad-chip open-source miner with 4× BM1370 ASICs, LCD display, and WiFi; popular mid-range home miner at 4.8 TH/s.
Apollo III
US-built 3nm home miner and full node with 8-core ARM, 2 TB SSD; Eco mode under 35 dB at 15 J/TH, Turbo up to 18 TH/s.
Avalon Nano 3S
Updated Nano with 50% more hashrate at the same 140W; WiFi/Ethernet, web interface, and quiet enough for home use.
| 矿机 | 算力 | 功率 | 能效 | 状态 |
|---|---|---|---|---|
Bitaxe Ultra 204
|
500 GH/s | 11W | 22.0 J/TH | Available |
Bitaxe Supra 402
|
700 GH/s | 14W | 20.0 J/TH | Available |
Bitaxe Gamma 601
|
1.2 TH/s | 18W | 15.0 J/TH | Available |
Bitaxe GT 801
|
2.15 TH/s | 43W | 18.0 J/TH | Available |
Bitaxe Hex
|
3.2 TH/s | 65W | 20.0 J/TH | Available |
NerdQAxe+
|
2.5 TH/s | 50W | 20.0 J/TH | Available |
NerdQAxe++
|
4.8 TH/s | 72W | 15.0 J/TH | Available |
NerdQAxe++ Rev 6.1
|
6 TH/s | 100W | 16.7 J/TH | Available |
NerdOCTAxe Rev 3.1
|
12 TH/s | 240W | 20.0 J/TH | Available |
Lucky Miner LV06
|
500 GH/s | 13W | 26.0 J/TH | Available |
GekkoScience Compac F
|
300 GH/s | 10W | 33.3 J/TH | Available |
GekkoScience Compac A1
|
400 GH/s | 15W | 37.5 J/TH | Available |
GekkoScience Terminus R909
|
1.6 TH/s | 70W | 43.8 J/TH | Available |
Apollo II
|
8 TH/s | 275W | 34.4 J/TH | Available |
Apollo III
|
12 TH/s | 180W | 15.0 J/TH | Available |
Avalon Nano 3
|
4 TH/s | 140W | 35.0 J/TH | Available |
Avalon Nano 3S
|
6 TH/s | 140W | 23.3 J/TH | Available |
Heatbit Trio
|
10 TH/s | 400W | 40.0 J/TH | Available |
Heatbit Maxi Pro
|
60 TH/s | 1500W | 25.0 J/TH | Available |
高性能:风冷矿机
Antminer S21 XP
Bitmain's top air-cooled miner with 5nm chips delivering class-leading 13.5 J/TH efficiency.
Antminer S21 Pro
High-performance air-cooled unit offering strong efficiency at 15 J/TH in a proven form factor.
Whatsminer M60S
MicroBT's flagship air-cooled model with reliable performance and solid 18.5 J/TH efficiency.
Avalon A15 Pro
Canaan's latest air-cooled ASIC, competitive at 16.65 J/TH with 220 TH/s output.
| 矿机 | 算力 | 功率 | 能效 | 状态 |
|---|---|---|---|---|
Antminer S21 XP
|
270 TH/s | 3645W | 13.5 J/TH | Available |
Antminer S21 Pro
|
234 TH/s | 3510W | 15.0 J/TH | Available |
Whatsminer M60S
|
186 TH/s | 3441W | 18.5 J/TH | Available |
Avalon A15 Pro
|
220 TH/s | 3662W | 16.65 J/TH | Available |
Antminer S23
|
318 TH/s | 3498W | 11.0 J/TH | Available |
Antminer S21+
|
235 TH/s | 3877W | 16.5 J/TH | Available |
Antminer S21
|
200 TH/s | 3500W | 17.5 J/TH | Available |
Antminer T21
|
190 TH/s | 3610W | 19.0 J/TH | Available |
Avalon A1566
|
185 TH/s | 3420W | 18.5 J/TH | Available |
Avalon A1466
|
150 TH/s | 3230W | 21.5 J/TH | Available |
Whatsminer M50S++
|
160 TH/s | 3520W | 22.0 J/TH | Available |
Antminer S19 XP
|
140 TH/s | 3010W | 21.5 J/TH | Available |
Antminer S19k Pro
|
120 TH/s | 2760W | 23.0 J/TH | Available |
高性能:水冷矿机
Antminer S23 Hyd
Bitmain's hydro-cooled powerhouse delivering 580 TH/s at an exceptional 9.5 J/TH.
Antminer S21 XP Hyd
Hydro-cooled S21 XP variant pushing 473 TH/s at 12 J/TH for serious operations.
Whatsminer M63S
MicroBT's high-output hydro-cooled unit producing 390 TH/s at 18.5 J/TH.
Antminer S23 Hyd 3U
Rack-mounted hydro-cooled beast delivering 1,160 TH/s at 9.5 J/TH for industrial operations.
| 矿机 | 算力 | 功率 | 能效 | 状态 |
|---|---|---|---|---|
Antminer S23 Hyd
|
580 TH/s | 5510W | 9.5 J/TH | Available |
Antminer S21 XP Hyd
|
473 TH/s | 5676W | 12.0 J/TH | Available |
Whatsminer M63S
|
390 TH/s | 7215W | 18.5 J/TH | Available |
Antminer S23 Hyd 3U
|
1160 TH/s | 11020W | 9.5 J/TH | Available |
高性能:浸没式冷却矿机
Antminer S21 XP Immersion
Bitmain's immersion-optimized S21 XP delivering 300 TH/s at best-in-class 13.5 J/TH.
Auradine Teraflux AI3680
Auradine's high-output immersion miner pushing 375 TH/s at 15 J/TH from a new entrant.
Whatsminer M66S++
MicroBT's top immersion model with 348 TH/s at 15.5 J/TH efficiency.
Avalon A1566I
Canaan's immersion-cooled ASIC delivering 261 TH/s at 17.2 J/TH.
| 矿机 | 算力 | 功率 | 能效 | 状态 |
|---|---|---|---|---|
Antminer S21 XP Immersion
|
300 TH/s | 4050W | 13.5 J/TH | Available |
Auradine Teraflux AI3680
|
375 TH/s | 5625W | 15.0 J/TH | Available |
Whatsminer M66S++
|
348 TH/s | 5394W | 15.5 J/TH | Available |
Avalon A1566I
|
261 TH/s | 4500W | 17.2 J/TH | Available |
Whatsminer M66S
|
298 TH/s | 5513W | 18.5 J/TH | Available |
Whatsminer M56S++
|
254 TH/s | 5588W | 22.0 J/TH | Available |
Antminer S23 Immersion
|
442 TH/s | 5304W | 12.0 J/TH | Available |
Bitaxe Ultra 204
Bitaxe Supra 402
Bitaxe GT 801
Bitaxe Hex
NerdQAxe+
NerdQAxe++ Rev 6.1
NerdOCTAxe Rev 3.1
Lucky Miner LV06
GekkoScience Compac F
GekkoScience Compac A1
GekkoScience Terminus R909
Apollo II
Avalon Nano 3
Heatbit Trio
Heatbit Maxi Pro
Antminer S23
Antminer S21+
Antminer S21
Antminer T21
Avalon A1566
Avalon A1466
Whatsminer M50S++
Antminer S19 XP
Antminer S19k Pro
Whatsminer M66S
Whatsminer M56S++
Antminer S23 Immersion