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iPad Pro M4芯片详细分析

M4芯片采用台积电第二代3纳米工艺制程,大核频率最高4.5GHz,小核2.88GHz,频率达到了intel Ultra5水平。GPU频率1.47Ghz,相比M3小幅提升。

CPU方面,大核解码单元从上代9宽提升至10宽,同时引入SME单元。SPEC 2017峰值性能测试大核整数性能较上代提升18.9%,浮点提升25.4%,为M系列提升最大一次,同时峰值功耗增加约60%。相比i9 14900K,M4大核4.5GHz下比intel 6GHz下高出23%!日常状态,IPC(分/GHz)大核较上代提升7.3%,小核8.6%。GeekBench 6测试单核4000分比至今未上市的高通X Elite高出1000分。GeekBench5结果单核大幅超越Ultra 9,多核接近Ultra9,超越R9-8954HS。

GPU方面则是常规成绩,较上代提升约10%,同时功耗提升约10%,侧面说明台积电新工艺并未带来能效提升。

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iPad Pro M4芯片详细分析

M4芯片采用台积电第二代3纳米工艺制程,大核频率最高4.5GHz,小核2.88GHz,频率达到了intel Ultra5水平。GPU频率1.47Ghz,相比M3小幅提升。

CPU方面,大核解码单元从上代9宽提升至10宽,同时引入SME单元。SPEC 2017峰值性能测试大核整数性能较上代提升18.9%,浮点提升25.4%,为M系列提升最大一次,同时峰值功耗增加约60%。相比i9 14900K,M4大核4.5GHz下比intel 6GHz下高出23%!日常状态,IPC(分/GHz)大核较上代提升7.3%,小核8.6%。GeekBench 6测试单核4000分比至今未上市的高通X Elite高出1000分。GeekBench5结果单核大幅超越Ultra 9,多核接近Ultra9,超越R9-8954HS。

GPU方面则是常规成绩,较上代提升约10%,同时功耗提升约10%,侧面说明台积电新工艺并未带来能效提升。

Geekerwan

关注频道 @ZaiHuaPd
频道投稿 @ZaiHuabot
🫥会员/Apple/Plus券合集

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Testflight 新闻投稿 中文 Telegram | DID YOU KNOW?

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What is Telegram?

Telegram is a cloud-based instant messaging service that has been making rounds as a popular option for those who wish to keep their messages secure. Telegram boasts a collection of different features, but it’s best known for its ability to secure messages and media by encrypting them during transit; this prevents third-parties from snooping on messages easily. Let’s take a look at what Telegram can do and why you might want to use it.

Newly uncovered hack campaign in Telegram

The campaign, which security firm Check Point has named Rampant Kitten, comprises two main components, one for Windows and the other for Android. Rampant Kitten’s objective is to steal Telegram messages, passwords, and two-factor authentication codes sent by SMS and then also take screenshots and record sounds within earshot of an infected phone, the researchers said in a post published on Friday.

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