Counter-Strike 2

Counter-Strike 2

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jephphe 2015 年 6 月 27 日 上午 3:22
CS:GO not using all CPU and GPU
My PC specs are:
AMD Athlon X4 860K (Overclocked to 4.2Ghz)
NVIDIA ASUS Geforce GTX 750 Ti (also overclocked)
4GB Corsair RAM

I get about ~140-200fps at all times, I usually play at 1280x960 all lowest settings (multicore rendering on), but the thing is - even if I play on highest settings my fps are the same. Also I noticed that when I play my CPU usage is about 50% and GPU about 20%. What can I do to increase FPS?
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正在显示第 16 - 30 条,共 82 条留言
76561198114810198 2015 年 6 月 27 日 上午 3:42 
install CPU-Control
Chikuwu 2015 年 6 月 27 日 上午 3:42 
引用自 Clare
Who said Source can't support more than 2 cores? "-threads 4" in your launch options forces Source to use all your cores.

it forces it to try to run it on 4 threads. it can actually only use about 3 threads ( not cores, threads and cores are different thing.)
you cant force a game that simply just to run on more cores than it was designed to without problems or it actually not working.
FURRYDISEMBOWELER74 2015 年 6 月 27 日 上午 3:43 
I got an Athlon ii x4 651 and sadly there is nothing you can do. AMD's "newer" athlons are really bad and start to perform worse and worse with time. They also perform bad on some games for no reason so you're pretty much stuck with that fps.
Chikuwu 2015 年 6 月 27 日 上午 3:43 
引用自 Lester The Molester
引用自 Chiku

it aint comparable to 200 dollar CPU. its weak in core vs core performance and it lacks big L3 cache which all comes down to one thing, biggest performance impacts.
Yeah, you're probably right. But I thought that if I can handle Witcher 3 on ultra details on stable 30fps, I could play CS:GO on +200 ;_;

that all comes down to witcher 3 using 4 cores. Witcher 3 takes all the performance it can get out from your CPU (Thats why it runs notably "better" with higher settings than your CSGO) since csgo can only use your two cores.
rai 2015 年 6 月 27 日 上午 3:51 
引用自 Chiku
引用自 Clare
Who said Source can't support more than 2 cores? "-threads 4" in your launch options forces Source to use all your cores.

it forces it to try to run it on 4 threads. it can actually only use about 3 threads ( not cores, threads and cores are different thing.)
you cant force a game that simply just to run on more cores than it was designed to without problems or it actually not working.
Yes, I know the difference between cores and threads. However, the OP's processor doesn't support hyper-threading so essentially no. of cores = no. of threads.

However, Source being able to only use 3 threads explains why I only manage to use 80% usage across all 4 cores on my A8-7650k. Cheers for clearing that up.
Chikuwu 2015 年 6 月 27 日 上午 3:54 
引用自 Clare
引用自 Chiku

it forces it to try to run it on 4 threads. it can actually only use about 3 threads ( not cores, threads and cores are different thing.)
you cant force a game that simply just to run on more cores than it was designed to without problems or it actually not working.
Yes, I know the difference between cores and threads. However, the OP's processor doesn't support hyper-threading so essentially no. of cores = no. of threads.

However, Source being able to only use 3 threads explains why I only manage to use 80% usage across all 4 cores on my A8-7650k. Cheers for clearing that up.

Yeah, and the 1 extra youre getting as a thread, doesnt work that well either (It uses that about 30% more of utilization, but it actually cant be seen in performance.) it just generates useless heat and reservers the 30% utilization just for "Trying" to run the game on 3 threads.

That is kinda the limitation of source engine, and why they havent "updated" the game to use 3 or 4 cores.
最后由 Chikuwu 编辑于; 2015 年 6 月 27 日 上午 3:55
jephphe 2015 年 6 月 27 日 上午 5:18 
The funniest thing about this is that I get EXACTLY the same fps when I have 1280x960 all low and 1920x1080 all max settings :D That's pretty pathetic if you ask me ;_;
Chikuwu 2015 年 6 月 27 日 上午 7:43 
引用自 Lester The Molester
The funniest thing about this is that I get EXACTLY the same fps when I have 1280x960 all low and 1920x1080 all max settings :D That's pretty pathetic if you ask me ;_;

perfectly explainable.

your CPU cant run the game that higher FPS(Due to the two cores only being used, which both are quite low in core-performance), and your GPU is so powerful its not bottlenecking (If it would bottleneck, you would get higher FPS with less settings.)

Youre already getting the max performance on GPU side, but your CPU cant run the game any higher, thats why changing the settings wont matter in any kind of way, since those settings are all related (Other than resolution) on GPU.

and resolution change? its the only thing which would affect FPS but only about 5-10fps. also it takes heat off GPU.

I know all the things about AMD CPUs after 2000s, been using them since athlons first came up in line, and know what versions of the CPUs are weak and what not.

FX and athlon series have always had BAD single core performance. they do DECENTLY in apps that use 4 cores (Still no games which use all my cores... sad) and thats why it cant get that better performance. in future it will change though when games are able to USE all the resources they have in their hands. you got to take in consideration Source engine which CSGO runs on is old. thats why theyre making Source 2 engine atm.
最后由 Chikuwu 编辑于; 2015 年 6 月 27 日 上午 7:46
Steak221 2015 年 10 月 28 日 上午 10:27 
引用自 gangster
you already get above 60, why do you need more?

Having a higher FPS can decrease input lag and it feels a lot smoother when playing with a higher fps(without vsync)
uno 2016 年 6 月 9 日 上午 2:11 
same problem man same fps just i got a10 7850K + gtx 960. CPU usage at 70-80% and my GPU at 35%
Ramon 2016 年 9 月 9 日 下午 1:40 
引用自 galatea.
Who said Source can't support more than 2 cores? "-threads 4" in your launch options forces Source to use all your cores.

Remember that your pc in general, it self only uses 2 cores because 2 of them ar parked so "-threads 4" does not work :)
最后由 Ramon 编辑于; 2016 年 9 月 9 日 下午 1:40
Fuerst Fux 2016 年 9 月 9 日 下午 1:53 
引用自 Penguin
My 8320 is even better in core vs core performance than your 860k, and i get FPS cap 299fps all the time in the game. even though its only using 2 of my 8 Cores.

May i ask what settings you use? My FX8150 just so makes it to stable 120fps and an FX8320 shouldn't be much more than 10-20% faster.
Chikuwu 2016 年 9 月 10 日 上午 2:12 
引用自 fuerst_fux
引用自 Penguin
My 8320 is even better in core vs core performance than your 860k, and i get FPS cap 299fps all the time in the game. even though its only using 2 of my 8 Cores.

May i ask what settings you use? My FX8150 just so makes it to stable 120fps and an FX8320 shouldn't be much more than 10-20% faster.

Of course the lowest settings with AFx16 and native resolution 1920x1080. Lowest are the best taking in consideration performance, and in CSGO graphics doesnt matter. Lowest = better viewsided.

also im paired with a GTX680 2GB version so that old flagship card has a lot of power behind it pushing all the frames up.

Also i have no other crap running than steam and CSGO, since i like to keep everything optimized and cooled properly.

if your FX8150 is on stock clocks, take in consideration mine is at the moment clocked on 4.8GHZ (almost as fast as 5ghz 9590, Its actually the same processor (Exaclty same but just higher clock and different name) So mine is actually 50-60% faster than yours is.

Also the 81X series along with 61X series FX processors were known to have even more horrible single core performance than 83X and 63X series did. even the FX83/63 have ♥♥♥♥♥♥ single core performance, its still even more horrible on 81 series ones.

Thats why they had to create the "much improved" 83/63X line processors.
最后由 Chikuwu 编辑于; 2016 年 9 月 10 日 上午 2:17
Fuerst Fux 2016 年 9 月 10 日 上午 2:19 
引用自 Penguin
if your FX8150 is on stock clocks, take in consideration mine is at the moment clocked on 4.8GHZ (almost as fast as 5ghz 9590, Its actually the same processor (Exaclty same but just higher clock and different name) So mine is actually 50-60% faster than yours is.

Yep, that explains it. My FX8150 runs slightly undervolted @ 4ghz without turbo. It's so power hungry already, i don't feel like OCing it. I thought about getting a 8320 or 8350 but from benchmarks in PC magazines i only saw like a max 20% increase and mostly below 10%, so investing 150€ for that little increase didn't seem worth it to me.

High or low settings don't make any difference for me fps-wise, so i keep them on high. GPU is not a limiting factor for me either, as i recently upgraded from a HD 6970 to a R9 290X, which didn't give me any FPS increase in CSGO.
Chikuwu 2016 年 9 月 10 日 上午 2:21 
引用自 fuerst_fux
引用自 Penguin
if your FX8150 is on stock clocks, take in consideration mine is at the moment clocked on 4.8GHZ (almost as fast as 5ghz 9590, Its actually the same processor (Exaclty same but just higher clock and different name) So mine is actually 50-60% faster than yours is.

Yep, that explains it. My FX8150 runs slightly undervolted @ 4ghz without turbo. It's so power hungry already, i don't feel like OCing it. I thought about getting a 8320 or 8350 but from benchmarks in PC magazines i only saw like a max 20% increase and mostly below 10%, so investing 150€ for that little increase didn't seem worth it to me.

High or low settings don't make any difference for me fps-wise, so i keep them on high. GPU is not a limiting factor for me either, as i recently upgraded from a HD 6970 to a R9 290X, which didn't give me any FPS increase in CSGO.

That is quite odd then. im able to pull that 299FPS no problemo with 2x antialiasing.
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发帖日期: 2015 年 6 月 27 日 上午 3:22
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