What is the performance improvement after upgrading the 4800h to the 5800h?

mention 2020 Annual hot CPU,4800H The high degree of topics makes it very qualified to be on the list . however CPU The upgrading of the market is very fast ,4800H Now it belongs to the old model , And the Reebok 5000 Series of 5800H It can be regarded as a direct upgrade of it . So this time, the sharp dragon mobile terminal CPU How about the upgrade performance of ？ Let's take a look at this article 4800H and 5800H Performance comparison of .

First, let's look at the basic parameters of both ：

1、R7-5800H：8 nucleus 16 Threads ,CPU Main frequency 3.2GHz, Highest Rui frequency 4.4GHz, The third level cache is 16MB,TDP by 45W.

2、R7-4800H：8 nucleus 16 Threads ,CPU Main frequency 2.9GHz, Highest Rui frequency 4.2GHz, Three level cache 8MB,TDP by 45W.

You can see the contrast 4800H,5800H Mainly at the main frequency , The L3 cache has been upgraded , It is basically the same in other aspects . in addition ,5800H Upgrade to Zen3 framework , Yes Cache Prefetching( Cache prefetch )、Execution Engine( Execution engine )、Load/Store( load / Storage ) And other six aspects have been improved to continue to improve IPC, Combine two at the same time CCX Get through , This allows each core to access all L3 cache .

Let's take a look at the actual running points .WinRAR In the test ,5800H a 4800H The improvement is obvious ：

But in the GeekBench On the test platform ,r7 5800H The single core performance of is r7 4800H There is a certain improvement , But the performance in multi-core performance is not as good as r7 4800H, This seems strange ：

stay AIDA64 CPU In the performance test ,5800H Their performance is sometimes good and sometimes bad , There are also some problems that are not as good as 4800H The situation of ：

As a whole ,r7 5800H Compared with the previous generation r7 4800H There are still many improvements , However, actual tests show that the increase may not be that large . Some netizens also said that they didn't feel a significant increase in the frame rate during the actual operation of the game .

What about Intel ？4800H With an upgraded version 5800H, How did Intel processor upgrade this year ？ Have to say , This year, 11 Generation of Intel Core High Performance Mobile Edition H45 Family processor , Bring you many surprises .H45 After the launch of the series , The running points are brilliant , It can even be said to be the king of mobile processor performance this year , It is also the main model ,11800H Even more leading 4800H and 5800H.

H45 use 10nm Superfin Process technology 、Willow Cove framework , the height is 8 The core /16 Threads , Multi core Rui frequency can reach up to 5GHz, Its performance is even comparable to that of desktop computers , This provides great support for the game experience of feverish players and the creative experience of content workers .

say concretely ,H45 Here are some highlights ：

1、 Faster, stronger connections

H45 Equipped with Intel's unique Killer Wi-Fi 6/6E And Thunderbolt 4 technology , The combination of these two technologies is the killer of fast connection , With less network latency , Support high-speed data transmission 、4K Dual screen display, synchronous charging and other functions .Thunderbolt4 Port comparison USB3.2 port , Speed up about 4 times , The transmission speed can reach up to 40Gbps.

2、 More popular game performance and office performance

H45 Have up to 20 The tunnel PCIe 4.0, Can well support 16 Channel market high-end graphics card and X4 passageway PCIe SSD, It can give full play to the graphics performance of the graphics card , Let players enjoy the immersive game experience . And friends AMD Compare the running points , It also shows more powerful performance ：

H45 Our flagship i9-11980HK Leading in many games 5900HX As many as 26%, Even if it is i5-11400H Can face the sharp Dragon 9 5900HS. Except in the game , Content creation and productivity ,i9-11980HK It's better than the Reebok 9 5900HX Lead most 24%：

Taken together , This year's 5800H comparison 4800H There are many performance improvements , But no AMD The amazing feeling you gave me before , Even a little disappointed . by comparison ,Intel On the contrary, I moved CPU The performance war of the market ,H45 Compared with the upgraded performance of the series 4800H&5800H A lot more eye-catching , Perhaps it is a more worthy object for everyone to choose .