Updated June 2026

Kaspa Mining Guide 2026

Kaspa uses the kHeavyHash mining algorithm — a proof-of-work function designed to be efficient on both GPUs and ASICs. As of 2026, the network is dominated by ASIC miners, but Kaspa's algorithm ensures that mining remains more accessible than Bitcoin's SHA-256 ecosystem.

Understanding kHeavyHash

The kHeavyHash algorithm is a modification of HeavyHash, designed specifically for Kaspa. It is:

• ASIC-resistant but ASIC-friendly — ASICs exist and are efficient, but the algorithm resists domination by a single manufacturer
• Memory-light — does not require large amounts of VRAM, making it suitable for efficient ASIC design
• Power-efficient — Kaspa mining consumes less energy per hash than Bitcoin mining

Best ASIC Miners for Kaspa (June 2026)

Model	Hash Rate	Power	Efficiency	Est. Price	Daily Revenue*
Bitmain KS5 Pro	30 TH/s	3500W	117 J/TH	$6,500	~$45
Bitmain KS5	20 TH/s	3000W	150 J/TH	$4,200	~$30
IceRiver KS7	25 TH/s	3400W	136 J/TH	$5,500	~$38
IceRiver KS5M	15 TH/s	2500W	167 J/TH	$3,200	~$23
GoldShell KA-Box	1.2 TH/s	500W	417 J/TH	$600	~$1.80
GoldShell KA-Lite	6 TH/s	1800W	300 J/TH	$1,800	~$9

* Revenue estimates based on network hashrate of 500 PH/s, KAS price of $0.07, and $0.06/kWh electricity. Actual results vary.

Bitmain KS5 Series

The Bitmain KS5 Pro is currently the most efficient Kaspa miner on the market, offering 30 TH/s at 117 J/TH. It represents the best ROI for serious miners with access to cheap electricity. The standard KS5 offers a more affordable entry point at 20 TH/s.

IceRiver KS Series

IceRiver has been a consistent competitor in the Kaspa ASIC space. The KS7 offers competitive efficiency, and IceRiver's after-sales support is generally well-regarded in the mining community.

GoldShell (Entry-Level)

For hobbyists and first-time miners, the GoldShell KA-Box provides an affordable entry point at around $600. While less efficient than larger ASICs, it allows individuals to participate in network security without a major capital investment.

Mining Pools

Pool	Fee	Payout Scheme	Min. Payout	Features
K1Pool	1%	PPLNS	1 KAS	Real-time stats, Discord support
WoolyPooly	0.5%	PPLNS	0.5 KAS	Low fee, multi-coin
2Miners	1%	PPLNS	0.1 KAS	Large pool, good uptime
Viabtc	1%	PPS+	5 KAS	PPS option available
Solo CKPool	0%	Solo	None	For solo miners only

Profitability Analysis

Mining profitability depends on four key variables:

• KAS price — the single biggest factor in USD-denominated returns
• Network hash rate — higher hash rate = more competition = lower per-hash rewards
• Electricity cost — Kaspa ASICs are power-hungry; $0.04/kWh or lower is ideal
• Hardware efficiency — measured in J/TH; lower is better

Minimum Viable Rig

For someone looking to start mining Kaspa with minimal investment:

1. Hardware: GoldShell KA-Box ($600) or a single IceRiver KS5M ($3,200)
2. Pool: Join WoolyPooly (0.5% fee, low minimum payout)
3. Wallet: Set up a Kaspa wallet to receive payouts
4. Electricity: Ensure you have a dedicated circuit — these miners run 24/7
5. Cooling: Adequate ventilation is essential; ASICs produce significant heat

GPU Mining Kaspa

GPU mining for Kaspa is largely obsolete as of 2026. While kHeavyHash was originally GPU-friendly, the advent of efficient ASICs has made GPU mining unprofitable except in cases where electricity is free. A modern GPU (e.g., RTX 4090) might produce 2-3 GH/s, compared to 20-30 TH/s from an ASIC — a 10,000x difference.

Getting Started Checklist

1. Research and purchase a Kaspa ASIC miner
2. Arrange for installation (electrical, cooling, internet)
3. Create a Kaspa wallet for payouts
4. Register on a mining pool and configure your miner
5. Monitor your mining operation regularly
6. Consider joining a mining Discord/Telegram for support