What is a good hashrate for KAS mining?

A hashrate of 1.5–2 TH/s is considered competitive for KASPA mining, balancing power efficiency and profitability amid rising network difficulty.

Jul 23, 2025 at 09:43 am

Understanding Hashrate in KASPA Mining

Hashrate is a fundamental metric in cryptocurrency mining that measures the computational power used to solve cryptographic puzzles on a blockchain network. In the context of KASPA (KAS) mining, hashrate is expressed in gigahashes per second (GH/s) due to the network’s implementation of the BlockDAG (Directed Acyclic Graph) structure and the kHeavyHash algorithm. Unlike traditional blockchains that process blocks sequentially, KASPA’s architecture allows multiple blocks to be processed simultaneously, significantly increasing transaction throughput. This design demands a higher degree of parallel processing, making hashrate a critical factor in determining mining efficiency and profitability.

A higher hashrate increases the probability of successfully finding a valid block and earning the associated block reward. For KASPA, the current block reward is approximately 0.000269 KAS per block, with blocks generated every ~1 second. This rapid block generation means that miners with higher hashrates have more frequent opportunities to earn rewards. Therefore, evaluating what constitutes a "good" hashrate involves analyzing both hardware performance and network difficulty.

Factors That Define a Good Hashrate for KAS Mining

Determining a "good" hashrate depends on several interrelated factors:

• Mining Hardware: The type of mining rig used directly impacts hashrate. ASIC miners such as the Innosilicon A10X or Bitmain Antminer KA3 are currently the most effective for KAS mining. These devices are specifically optimized for the kHeavyHash algorithm and can deliver 1–3 TH/s (terahashes per second) under optimal conditions.
• Network Difficulty: As more miners join the KASPA network, the difficulty adjusts upward, requiring higher hashrates to maintain profitability. A hashrate that was considered excellent six months ago may now be average due to increased competition.
• Power Efficiency: A good hashrate must also be balanced with watts per gigahash (W/GH). A miner producing 2 TH/s at 3000W may be less profitable than one producing 1.5 TH/s at 1800W, depending on electricity costs.
• Pool Contribution: Most KAS miners operate in pools. In this context, a "good" hashrate is one that contributes meaningfully to the pool’s total hashrate, ensuring consistent reward distribution.

Therefore, a standalone hashrate value cannot be judged in isolation. A 1.5 TH/s setup using modern ASICs is generally considered competitive, especially when paired with efficient power consumption.

Recommended Hardware for Competitive KAS Mining

To achieve a high and sustainable hashrate, selecting the right mining hardware is essential. The following ASICs are currently recommended:

• Innosilicon A10X: Delivers up to 2.4 TH/s with a power consumption of 2200W. This miner is widely used in KASPA mining due to its reliability and strong performance on kHeavyHash.
• Bitmain Antminer KA3: Offers 1.5 TH/s at 1720W, making it one of the most energy-efficient options available. Its lower power draw improves profitability in regions with higher electricity costs.
• iPollo V1 Mini: A compact ASIC producing 1.2 TH/s at 1200W, suitable for miners with space or noise constraints.

When configuring these devices, ensure firmware is updated to the latest version compatible with kHeavyHash. Outdated firmware can result in reduced efficiency or rejection of shares by mining pools. Additionally, proper cooling and ventilation are required to sustain peak performance, as thermal throttling can reduce effective hashrate by 10–20%.

Optimizing Mining Software and Configuration

Even with powerful hardware, suboptimal software settings can limit hashrate. Follow these steps to maximize performance:

• Choose Compatible Mining Software: Use GMiner, T-Rex Miner, or KaspaStratum for ASICs. These support the Stratum protocol used by major KASPA pools like k1bpool, Flypool, and 2Miners.
• Configure Pool Settings Correctly:
  • Pool URL: stratum+tcp://pool.k1bpool.com:4444
  • Worker Name: your_wallet_address.worker_name
  • Password: x (often ignored but required)
• Tune Voltage and Frequency: On ASICs like the A10X, use the web interface to adjust core voltage and clock frequency. Reducing voltage slightly can lower power consumption without significantly impacting hashrate.
• Monitor Hashrate in Real Time: Access the miner’s dashboard via its IP address to verify that reported hashrate matches expected values. Look for consistent accepted shares and minimal rejected shares.

Misconfigurations such as incorrect pool URLs or unstable power supplies can lead to intermittent connectivity, reducing effective hashrate.

Assessing Profitability Based on Hashrate

A high hashrate does not automatically guarantee profitability. Use a KASPA mining calculator to estimate returns. Input the following:

• Hashrate (e.g., 1500 GH/s)
• Power consumption (e.g., 1720W)
• Electricity cost (e.g., $0.08/kWh)
• Pool fee (typically 0.9–1%)

For example, a KA3 miner (1.5 TH/s) operating at $0.08/kWh may generate approximately $5–7 per day in KAS rewards after deducting power costs. This assumes a network difficulty of around 1.2 P and a KAS price of $0.15. Miners with lower hashrates, such as 500 GH/s, may earn $1.50–2.50 daily, which may not cover operational costs in high-electricity-price regions.

Profitability also depends on block propagation efficiency and pool luck. Some pools distribute rewards based on PPLNS (Pay Per Last N Shares), meaning consistent hashrate contribution over time yields better returns.

Frequently Asked Questions

Can I mine KASPA profitably with a 500 GH/s hashrate?

A hashrate of 500 GH/s is below the performance of current-generation ASICs. While it will generate some KAS, the earnings are likely insufficient to offset electricity and maintenance costs unless power is extremely cheap (below $0.05/kWh). Upgrading to at least 1 TH/s hardware is recommended for sustainable mining.

Does overclocking increase KASPA mining hashrate significantly?

Overclocking can boost hashrate by 5–15%, but it also increases power consumption and heat output. On ASICs like the A10X, pushing beyond factory settings may reduce lifespan. Stability should be prioritized over marginal gains.

Is a hashrate of 2 TH/s considered high for KAS mining?

Yes, 2 TH/s is above average and competitive. Miners with this hashrate are well-positioned to earn consistent rewards, especially when using energy-efficient models. However, as network difficulty rises, even 2 TH/s may become standard.

How does network difficulty affect what is considered a good hashrate?

As network difficulty increases, the same hashrate yields fewer rewards. A hashrate that was profitable at 800 GH/s six months ago may now require 1.5 TH/s to achieve similar returns. Monitoring difficulty trends is essential for evaluating performance.