The Hollywood that the near future shows afresh inspects effect is big " Afanda " , when just appearing 2009, brought experience of big screen of first time 3D to countless people. Evermore, "3D " and " IMAX " waited for a word to be become " the vision is enjoyed " pronominal. As a result of the technology immature refuse to obey with natural environment, 3D did not shine brilliantly on individual play equipment. Contrary, in disaffected of the natural environment in Hollywood film " tall frame is led " , the appearance that became two hundred and seventy-six million four hundred and forty-seven thousand two hundred and thirty-two players to fondle admiringly enhances a technology.
Most beginning is PC, later lead plane try hard to catch up, also joined the procession of tall frame game. Low defer of fluent sex and operation has become the vision that can say tall frame rate is brought to develop way acceptedly for everybody. The development that leads in tall frame of the game on the mobile phone however is done not have so " radical " . Above PC and lead plane " low frame is led " had calculated on the mobile phone tall, the mobile phone that can run 90 frame game is not much more.
IQOO Neo5
Nevertheless, the IQOO Neo5 that released on March 16, realized the 90 frame of much money game, even 120 frame picture. This backside is brave dragon the combination of 870+ independent indication chip.
How do 01 pairs of core raise frame to lead jointly
Tall frame leads first-rate to the promotion that game experiences understanding. Cite a simple case, the person that if you are on a notebook,the picture stands (copy model) , the pose that sits down completely is drawn in below one page, when you turn over this two pages quickly, won't have what feeling. But after if you are drawing the station of the first page,establishing attitude, be in the 2nd, the 3rd and the process that this individual draws to sit down on the page later, one page compares one page next crouching low, sit down completely till last page. At this moment you turn over a page quickly again, can discover a successive, fluent animation. Mix in the first page the picture transfers between last page behavioral behavior was equivalent to rising " frame is counted " .
Animation turning over a page is " frame leads " the most intuitionistic example that affects to fluent sex (graph source: Network)
Raise frame number to have two kinds of methods, one kind is the simple and rough method on PC and lead plane -- increase GPU performance directly. However the bulk that PC and lead plane do not need to worry about a mobile phone, calorific restrict with add boat, so this kind of practice falls not to apply to a mobile phone in current technical level.
The mobile phone has leader very hard the sort of coming loose hot dimensions
Then we need the 2nd kind of method: Insert frame. Insert frame very popular on TV, the source picture of video of the major TV signal that broadcasts because of TV, network does not have tall frame rate, GPU cannot make up for source picture frame to lead small issue.
Insert direct apply colours to a drawing of frame and GPU the purpose is same, but achieve purpose method to differ. Before union " the person sits down " example, GPU is a person (model) sit down the actual picture in the process " copy " (apply colours to a drawing) come out, but insert frame to did not use GPU, use another kind of chip however, do not need model makes a motion actually and copy, direct " imagination " (estimation) gave a person to be in stand and sit down between should be being met is what appearance, draw next, had thereby do not use up GPU to calculate force but the ability that can realize tall frame to lead again.
Insert frame effect signal
The GPU in the brave dragon 870 SoC of IQOO Neo5 is met first apply colours to a drawing gives fixed frame rate, show chip take-overs again independently next the job, estimation frame is inserted between every two frame, improved an appearance fluent degree, reduced GPU burden. When playing game, GPU is report of mobile phone bad news and calorific large family, reduce GPU burden to be able to reduce the airframe all round jointly so temperature and overall bad news report.
The promotion that free of midstream of 02 real play spends
After we open compatible independence to show the game of chip, the game that plays a system to be taken oneself from screen top left corner " kit " when can discover " game inserts frame " this one option. This includes two kinds of pattern that insert frame in option: "90 frame " and " 120 frame " .
Game inserts frame open means
Of IQOO Neo5 inserting frame is every one frame is inserted between two frame, if want to reach the after inserting frame frame of 90 frame,count so, GPU needs apply colours to a drawing to give 45 frame only. The 45 frame that remain give independent indication chip goes. If choose " 120 frame " , still be same principle, just GPU and independence show chip " workload " became 60 frame. What need an attention nevertheless is, want successful activation to insert frame effect, the picture setting of the itself inside game must achieve 60 frame or above.
No matter the frame of GPU actual apply colours to a drawing is counted how, what our naked eye sees finally is fluent degree, depend on those who insert frame is fluent degree. Be in when you so " game inserts frame " chose in the function " 90 frame " or " 120 frame " hind, game can become fluent really. Of course, this fluent degree of promotion is different to the effect of different game, different also to the different setting effect of same game, different even person is fluent to this kind the sensitive level that spends change is different also.
It is above all one group " original spirit " comparative, the attention observes the ground, stonewalling and setting forest:
"120 frame " insert frame
Shut insert frame, the set inside game 60 frame
"90 frame " insert frame
The first piece is open " 120 frame " those who insert frame hind is slow-motion time put, the 2nd piece is to shut the picture that inserts frame (frame of the setting inside game leads 60 frame) , the 2nd piece apparent more card. The 3rd piece of open " 90 frame " insert frame, fluent spend interpose to pursue at before two pieces between.
It is next " mission call hand swims " comparative, notice the grain of brick wall:
"120 frame " insert frame
Shut insert frame, the set inside game 60 frame
"90 frame " insert frame
" mission call hand swims " in, the word wall picture that does not insert frame very card. Game of this kind of fire is done not have " original spirit " the sort of interface that speak or reads a large number of scripts, game almost whole journey is dynamic picture, insert frame to be here use is bigger.
" ideal world " : Left " 120 frame " insert frame, frame is not inserted on the right side of
" ideal world " case is clearer also, not open inserts frame, game ground a calorie.
From inside these 3 groups of give typical examples everybody discovers not hard, insert frame effect when there is object high speed to move inside the picture more apparent, more complex, area jumps over object grain of motion big, the effect is more distinct.
The frame in 03 real play counts the promotion of stability
The promotion that genteel free spends the vision is beyond question, after so independent indication chip was reducing GPU burden, can you realize frame to count the promotion of stability really? For test and verify this problem, we are used " mission call hand swims " and " ideal world " had a test, contrasted do not insert frame and insert frame the frame after 90 frame counts a curve.
" mission call hand swims "
It is above all " mission call hand swims " , inside the first setting (man-machine is right map of Zhan Xue ground) , the frame number stability after inserting frame is stronger than inserting frame too much, eliminated frame to count music on-line is small to beat almost. And frame leads variance to never insert frame " 0.4 frame " fell to insert frame of 90 frame " 0 frame " . Frame rate variance is the data that measures frame to count instability, taller game gets stuck more.
" mission call hand swims " frame number stability is comparative
In " mission call hand swims " inside the 2nd setting (man-machine is right battle houseboat map) , same thing happened. The frame number curve after inserting frame is stabler, frame leads variance also because insert frame and from " 0.1 frame " fell " 0 frame " .
" mission call hand swims " frame number stability is comparative
It is next " ideal world " , it is to take two setting likewise, the first setting is ceaseless maneating flower is killed in novice area. The frame after inserting frame counts curvilinear stability to promote considerably, frame leads variance to never insert frame " 2.6 frame " fell to insert frame " 0.9 frame " .
" ideal world " frame number stability is comparative
Everybody asks oversight to insert frame and do not insert frame to have, and the 3 frame number with hair gnarl almost same achieve slips, this is game optimizes a problem, and insert do not insert frame to have nothing to do.
Finally is " ideal world " from the first renascent dot finds a way automatically (do not touch a perspective) the process that answers novice village. After inserting frame, frame number curve is stabler, frame rate variance is more from " 8.6 frame " fell " 1 frame " , block a feeling to be reduced considerably.
" ideal world " frame number stability is comparative
04 real play are collected in SoC bear and calorific change
Because of IQOO Neo5 insert frame to be able to be only inside game originally after frame rate achieves 60 frame ability become effective. Insert the task quantity that 90 frame are equivalent to frame letting GPU be in charge of 45 frame only again. Compare the amount of 60 frame task that inserts frame at leaving, the bear of GPU decreased undoubtedly. Reduce as GPU bear, what the CPU inside also got utilization rate and temperature is enclose in a SoC to reduce with it.
" mission call hand swims "
In " mission call hand swims " inside the first setting, after open inserts frame, CPU utilization rate (standardization) reduced respectively with temperature 1.9% with 0.6 Celsius; Inside the 2nd setting, CPU utilization rate (standardization) reduced respectively with temperature 1.6% with 1.4 Celsius.
That is to say, independent indication chip can reduce GPU burden not only, also can reduce CPU burden.
To make clear the change of Hunan airframe temperature, we checked 4 hours in all " mission call hand swims " " battlefield is fabulous " mode (eat chicken) and " ideal world " kill maneating beautiful setting.
1 hour " mission call hand swims " temperature
Play 1 hour respectively after inserting what frame mode mixes 1 hour to insert frame mode, we discover, in " mission call hand swims " in open inserts frame to make mobile phone back highest temperature reduced 2 Celsius, lowermost temperature reduced 4.7 Celsius, average temperature reduced 2.4 Celsius. The difference of these numbers is lukewarm to the mobile phone accuse for already special and crucial, the player differs from what grasp the feel when holding to be able to feel temperature apparently.
1 hour " ideal world " temperature
" ideal world " the result also shows downtrend, never insert frame to open " 90 frame " option, back of machine of defensive position of 1 hour of game is highest temperature dropped 0.7 Celsius, lowermost temperature dropped 0.9 Celsius, average temperature dropped 1.4 Celsius.
05 additional picture colour and light increase
Besides before all sorts of saying frame rate and specific power consumption are relevant content, the independent indication chip of IQOO Neo5 still has to let the skill with game picture colour and more good-looking light, namely " game inspects effect to increase " , can turn SDR picture it is kind of HDR picture.
Open " game inspects effect to increase " method (screen of cut screen collection cannot take practical effect)
Camera screen is photographed, practical effect is more apparent, on the right side of open " game inspects effect to increase "
Open " game inspects effect to increase " hind, the definition of the picture had promote considerably, the font change on container is very apparent, color also becomes more fully, did not have " cheat a Bai Wu " feeling.
Camera screen is photographed, practical effect is more apparent, on the right side of open " game inspects effect to increase "
"Game inspects effect to increase " also reflect somewhat on vegetation to the change of the picture, the grain of the meadow is more clear, green is brighter also.
Camera screen is photographed, practical effect is more apparent, below open " game inspects effect to increase "
Connect besides colour, definition and picture spend fully, game inspects effect to increase to still can optimize radial effect, the blade outline inside brushwood of this graph shadow is more for instance apparent, raised a player to be opposite of shadow object differentiate ability.
Should 06 mobile phones also enter tall frame to lead a period eventually?
Although do not have the play space of PC/ lead plane, but IQOO Neo5 or the experience of tall frame rate that through showing chip Hexiao dragon independently the double core combination of 870 realized partial play. Home of this pair present hand amuse oneself is a good news absolutely, can buy the mobile phone that plays game with tall frame rate not only, still need not spend before of this kind of high-powered mobile phone " high end " the price.
Of course, IQOO Neo5 also has great sense to the development of game of prospective mobile phone. Itself of independent indication chip can continue to progress, its also can let more game successfully develop business to undertake optimizing for this technology, bring better game experience. The day that hopes tall frame leads hand You Pu to reach won't let us wait too long.
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