Solana moves closer to 200ms slots after latest speed upgrade

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59 mins ago

Solana has cut its target slot time from 300 milliseconds to 250 milliseconds, increasing the rate at which the network produces slots by nearly 17% without raising its overall processing ceiling by ...

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overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nSolana moves closer to 200ms slots after latest speed upgrade\n</h2>\n\n<h4 class=\"meta\">\n\n\n2026-09-18 14:47 GMT+8&nbsp;&nbsp;&nbsp;<a href=https://crypto.news/solana-moves-closer-to-200ms-slots-after-latest-speed-upgrade/><strong>cryptonews</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>Solana has cut its target slot time from 300 milliseconds to 250 milliseconds, increasing the rate at which the network produces slots by nearly 17% without raising its overall processing ceiling by ...</p>\n\n<a href=\"https://crypto.news/solana-moves-closer-to-200ms-slots-after-latest-speed-upgrade/\">Source Link</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"SOLC","symbol_name":"Canary Marinade Solana ETF","start_time":0,"source_url":"https://crypto.news/solana-moves-closer-to-200ms-slots-after-latest-speed-upgrade/","article_id":"2668948256","we_media_id":null,"thumbnails":[],"rights":{"source":"crypto_news_highlight","url":"https://crypto.news/solana-moves-closer-to-200ms-slots-after-latest-speed-upgrade/","rn_cache_url":null,"directOrigin":true},"url":"https://stock-news.laohu8.com/highlight/detail?id=2668948256","pubTimestamp":1789714037,"columns":[],"sourceInfo":{"source_id":"crypto_news_highlight","name":"Crypto News"},"weMediaInfo":null,"summary":"Solana has cut its target slot time from 300 milliseconds to 250 milliseconds, increasing the rate at which the network produces slots by nearly 17% without raising its overall processing ceiling by the same amount.Solana has reduced its target slot time from 300ms to 250ms, bringing the network to four targeted slots per second.The faster clock cuts each validator’s four slot leader window from 1.2 seconds to one second.Overall processing capacity remains roughly unchanged because computation and data limits fall as slot duration decreases.A final reduction to 200ms would bring Solana to five slots per second, but no mainnet date has been set.According to blockchain data, the new setting went live on Sept. 18 and brings Solana to four targeted slots per second, compared with roughly 3.3 under the previous 300ms configuration. The change is the third stage of SIMD-0525, which is designed to gradually reduce slot times from the network’s original 400ms setting to a final target of 200ms","collect":0,"end_time":0,"defaultTopTitle":"crypto.news","property":["rate"],"viewcount":null,"language":"en","relate_stocks":{"SOLC":"Canary Marinade Solana ETF","SLON":"ProShares Ultra Solana ETF","SOLX":"T-REX 2X Long SOL Daily Target ETF","FSOL":"Fidelity Solana Fund","SOEZ":"Franklin Solana ETF","TSOL":"21Shares Solana ETF","SOLM":"Amplify Solana 3% Monthly Option Income ETF","VSOL":"VanEck Solana ETF","SSK":"Rex-Osprey SOL + Staking ETF","BSOL":"Bitwise Solana Staking ETF","SSS":"Cyber Hornet S&P 500 and Solana 75/25 Strategy ETF","QSOL":"Invesco Galaxy Solana ETF","SOLT":"2x Solana ETF","GSOL":"Grayscale Solana Trust ETF"},"translate_title":"最新速度升级后，Solana 接近 200ms 插槽","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"GSOL":1.5,"SOLC":1.5,"SLON":1.5,"SSK":1.5,"QSOL":1.5,"SSS":1.5,"TSOL":1.5,"SOEZ":1.5,"SOLM":1.5,"BSOL":1.5,"SOLX":1.5,"SOLT":1.5,"VSOL":1.5,"FSOL":1.5},"content_text":"Solana has cut its target slot time from 300 milliseconds to 250 milliseconds, increasing the rate at which the network produces slots by nearly 17% without raising its overall processing ceiling by the same amount.\n\n\nSummary\n\n\n\nSolana has reduced its target slot time from 300ms to 250ms, bringing the network to four targeted slots per second.\nThe faster clock cuts each validator’s four slot leader window from 1.2 seconds to one second.\nOverall processing capacity remains roughly unchanged because computation and data limits fall as slot duration decreases.\nThe 250ms setting shortens an expected Solana epoch from roughly 36 hours to 30 hours.\nA final reduction to 200ms would bring Solana to five slots per second, but no mainnet date has been set.\n\n\n\nAccording to blockchain data, the new setting went live on Sept. 18 and brings Solana to four targeted slots per second, compared with roughly 3.3 under the previous 300ms configuration. The change is the third stage of SIMD-0525, which is designed to gradually reduce slot times from the network’s original 400ms setting to a final target of 200ms.\nA slot is the period in which a designated validator can produce a block. Shortening that period gives wallets, exchanges and trading applications more frequent updates on the state of the network.\nValidators continue to serve as leaders for four consecutive slots. With each slot now targeted at 250ms, a validator’s nominal leader window has fallen from 1.2 seconds at the previous setting to one second.\nSolana slot time reaches 250ms\nSolana began the current rollout in August when it cut its slot time from 400ms to 350ms for the first time since the network launched, as crypto.news previously reported.\nSIMD-0525 divided the process into four stages at 350ms, 300ms, 250ms and 200ms instead of moving directly to the final target. Each reduction requires a separate feature activation, allowing developers and validator operators to assess network performance before moving ahead.\nAt 250ms, four slot opportunities arrive each second. The shorter intervals can give applications a more current view of transactions and network state while passing block production from one validator to another sooner.\nOracle based markets and automated market makers are among the applications covered by the proposal because their operations can depend on the age of onchain data. A shorter interval reduces the amount of time between network updates, while users can see transaction status changes sooner.\nFor swaps, the shorter timing can narrow the period between a transaction being submitted and reaching the network. The underlying proposal identifies faster confirmations and more frequent updates as benefits of reducing slot duration.\nThe change does not increase Solana’s raw transaction capacity by nearly 17%.\nUnder SIMD-0525, resource limits are reduced in proportion to the slot duration. More slots are produced over a given period, but each slot is permitted to carry less computation and data, keeping the amount of work the network can process over real time at roughly the same level.\nAt the 60 million compute unit baseline used by the proposal, the per slot limit falls as the clock gets faster. The 250ms configuration corresponds to a 37.5 million compute unit limit, while the planned 200ms stage would lower it to 30 million.\nFaster blocks change Solana infrastructure requirements\nInfrastructure providers now have more individual blocks to process and store even though the wall clock processing ceiling remains broadly unchanged.\nApplications that calculate elapsed time by multiplying slot numbers by a fixed slot duration may need to account for the faster clock. Blockhashes expire sooner in real time as slots advance more quickly, leaving less time for transaction processes involving offline signing or delayed human approvals.\nEpoch timing changes for the same reason. Solana keeps each epoch fixed at 432,000 slots, meaning an epoch becomes shorter as the duration of each slot falls.\nAt the earlier 300ms target, an epoch lasted roughly 36 hours. The 250ms setting cuts the expected duration to around 30 hours. A move to the final 200ms target would reduce it to approximately 24 hours.\nSolana’s staged slot reductions form part of the Agave 4.2 rollout. The client release began activating several network changes in August, including lower onchain storage rent, larger transactions and the path toward 200ms slots.\nThe staged design includes a safeguard tied to block skip rates. Progress toward the next slot setting can be halted if skip rates rise beyond the level developers consider acceptable, giving validators time to operate under each configuration before another reduction is activated.\nNo mainnet date has been set for the 200ms stage.\nSolana upgrades extend beyond faster slots\nSlot timing is only one part of the network changes being rolled out through Agave.\nSolana separately introduced Transaction V1, which raises the maximum serialized transaction size from 1,232 bytes to 4,096 bytes. The larger transaction format can accommodate data heavy operations such as zero knowledge proofs and complex multisignature instructions within a single transaction.\nTransaction V1 is optional, while legacy and version zero transactions remain supported. Applications that read blocks need to support the newer format to correctly handle V1 transactions.\nThe transaction size increase is separate from SIMD-0525. Larger individual transactions therefore do not determine the slot clock, while shorter slots do not automatically increase the maximum size of a transaction.\nSolana has been activating the changes independently through feature gates. The structure allows one upgrade to proceed without requiring the other features included in Agave 4.2 to activate at the same time.\nSolana is still targeting 200ms slots\nThe final stage under SIMD-0525 would reduce the target slot time from 250ms to 200ms, bringing the network to five targeted slots per second.\nA four slot validator leader window would consequently fall to roughly 800ms. Epoch duration would decline from around 30 hours under the current 250ms setting to approximately 24 hours.\nSolana developers have not provided a mainnet activation date for the final reduction. Progress depends on network behavior under the current setting, including whether validators can maintain acceptable block skip rates.\nThe slot reductions are separate from Alpenglow, Solana’s planned consensus redesign. Alpenglow is intended to replace TowerBFT with a voting system called Votor and remove onchain vote transactions from the network’s core consensus process.\nThe Alpenglow consensus upgrade targets roughly 150ms finality. Its code has been included for testing, while mainnet deployment has been tied to Agave 4.3 rather than the slot time feature gates used for SIMD-0525.\nAlpenglow entered community validator testing earlier in 2026, allowing operators to run the consensus design on a test cluster before deployment on mainnet. Anza has described the system as the largest consensus change in Solana’s history.\nFor SIMD-0525, the network remains at the 250ms stage until developers activate the final feature gate. The 200ms configuration would complete a rollout that began at 400ms and moved through 350ms, 300ms and 250ms while reducing resource limits at each step.\n\n\n\n\n\n                Read more:\n            \n\n                Bitcoin price tops $77K after BOJ lifts rates to 1.25%","kind":"highlight","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":false,"editions":null,"column":"","sentiment":"1","news_tag":"","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":0,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"}}}