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Bottleneck Queries

Rohit Jackdaw
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My System Has :

AMD FX 8320 at 4.2 Ghz

MSI Nvidia GTX 760

8 GB RAM

Corsair VS 650

ASRock Fatality 990FX Motherboard

1 TB HDD

I consider adding a second 760 due to current prices. I game on 1080P so 2 GB VRAM is fine. I know a single card is better but here no one will buy my 760 for a reasonable price and also I have heard that two 760s will beat a Titan. Anyways my question is will my CPU Bottleneck it ? On an other thread about the same query but with i5 as CPU it was said no bottleneck. Also is my system fully able for that ? Thanks.

| CPU: Intel Core i5 8400 | Motherboard: MSI Z370 PC Pro | CPU Cooler: CM Hyper 212 PLUS | GPU: Zotac GeForce GTX 1070 AMP! Edition | RAM: G.Skill Aegis 16GB DDR4 2400 MHz | PSU: Corsair VS650 | SSD: SanDisk SSD Plus 120GB | HDD: Seagate Barracuda 2TB | Monitor: Dell S2240L | OS: Windows 10 Pro x64 |

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in single threaded games both will be 100% of 1 core is a bottleneck, but the intel will perform better in this case, in multithreaded games that eenly distribute cores, neither of them will be, of course forums love to say otherwise because linus hasn't tested this yet.

Falcon: Corsair 750D 8320at4.6ghz 1.3v | 4GB MSI Gaming R9-290 @1000/1250 | 2x8GB 2400mhz Kingston HyperX Beast | Asus ROG Crosshair V Formula | Antec H620 | Corsair RM750w | Crucial M500 240GB, Toshiba 2TB, DarkThemeMasterRace, my G3258 has an upgrade path, my fx8320 doesn't need one...total cost £840=cpu£105, board£65, ram£105, Cooler £20, GPU£200, PSU£88, SSD£75, HDD£57, case£125.

 CASE:-NZXT S340 Black, CPU:-FX8120 @4.2Ghz, COOLER:-CM Hyper 212 EVO, BOARD:-MSI 970 Gaming, RAM:-2x4gb 2400mhz Corsair Vengeance Pro, GPU: SLI EVGA GTX480's @700/1000, PSU:-Corsair CX600m, HDD:-WD green 160GB+2TB toshiba
CASE:-(probably) Cooltek U1, CPU:-G3258 @4.5ghx, COOLER:-stock(soon "MSI Dragon" AiO likely), BOARD:-MSI z87i ITX Gaming, RAM:-1x4gb 1333mhz Patriot, GPU: Asus DCU2 r9-270 OC@1000/1500mem, PSU:-Sweex 350w.., HDD:-WD Caviar Blue 640GB
CASE:-TBD, CPU:-Core2Quad QX9650 @4Ghz, COOLER:-OCZ 92mm tower thing, BOARD:-MSI p43-c51, RAM:-4x1GB 800mhz Corsair XMS2, GPU: Zotac GTX460se @800/1000, PSU:-OCZ600sxs, HDD:-WD green 160GBBlueJean-A
 CASE:-Black/Blue Sharkoon T9, CPU:-Phenom2 x4 B55 @3.6Ghz/1.4v, COOLER:-FX8320 Stock HSF, BOARD:-M5A78L-M/USB3, RAM:-4GB 1333mhz Kingston low profile at 1600mhz, GPU:-EVGA GTX285, PSU:-Antec TP550w modu, STORAGE:-240gb  M500+2TB Toshiba
CASE:-icute zl02-3g-bb, CPU:-Phenom2 X6 1055t @3.5Ghz, COOLER:-Stock, BOARD:-Asrock m3a UCC, RAM:2x2GB 1333mhz Zeppelin (thats yellow!), GPU: XFX 1GB HD6870xxx, PSU:-some 450 POS, HDD:-WD Scorpio blue 120GB
CASE:-Packard Bell iMedia X2424, Custom black/red Aerocool Xpredator fulltower, CPU's:-E5200, C2D [email protected]<script cf-hash='f9e31' type="text/javascript"> /* */</script>(so e8500), COOLER:-Scythe Big shuriken2 Rev B, BFG gtx260 sp216 OC, RAM:-tons..
Gigabyte GTX460, Gigabyte gt430,
GPU's:-GT210 1GB,  asus hd6670 1GB gddr5, XFX XXX 9600gt 512mb Alpha dog edition, few q6600's
PICTURES CASE:-CIT mars black+red, CPU:-Athlon K6 650mhz slot A, COOLER:-Stock, BOARD:-QDI Kinetiz 7a, RAM:-256+256+256MB 133mhz SDram, GPU:-inno3d geforce4 mx440 64mb, PSU:-E-Zcool 450w, STORAGE:-2x WD 40gb "black" drives,
CASE:-silver/red raidmax cobra, CPU:-Athlon64 4000+, COOLER:-BIG stock one, BOARD:-MSI something*, RAM:-(matched pair)2x1GB 400mhz ECC transcend, GPU:-ati 9800se@375core/325mem, PSU:-pfft, HDD:-2x maxtor 80gb,
PICTURES CASE:-silver/red raidmax cobra (another), CPU:-Pentium4 2.8ghz prescott, COOLER:-Artic Coolering Freezer4, BOARD:-DFI lanparty infinity 865 R2, RAM:-(matched pair)2x1GB 400mhz kingston, GPU:-ati 9550@375core/325mem, PSU:-pfft, HDD:-another 2x WD 80gb,
CASE:-ML110 G4, CPU:-xeon 4030, COOLER:-stock leaf blower, BOARD:-stock raid 771 board, RAM:-2x2GB 666mhz kingston ECC ddr2, GPU:-9400GT 1GB, PSU:-stock delta, RAID:-JMicron JMB363 card+onboard raid controller, HDD:-320gb hitachi OS, 2xMaxtor 160gb raid1, 500gb samsungSP, 160gb WD, LAPTOP:-Dell n5030, CPU:-replaced s*** cel900 with awesome C2D E8100, RAM:-2x2GB 1333mhz ddr3, HDD:-320gb, PHONE's:-LG optimus 3D (p920) on 2.3.5@300-600mhz de-clock (batteryFTW)
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in single threaded games both will be 100% of 1 core is a bottleneck, but the intel will perform better in this case, in multithreaded games that eenly distribute cores, neither of them will be, of course forums love to say otherwise because linus hasn't tested this yet.

Actually what do u mean ? Should I continue with SLI ?

| CPU: Intel Core i5 8400 | Motherboard: MSI Z370 PC Pro | CPU Cooler: CM Hyper 212 PLUS | GPU: Zotac GeForce GTX 1070 AMP! Edition | RAM: G.Skill Aegis 16GB DDR4 2400 MHz | PSU: Corsair VS650 | SSD: SanDisk SSD Plus 120GB | HDD: Seagate Barracuda 2TB | Monitor: Dell S2240L | OS: Windows 10 Pro x64 |

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Actually what do u mean ? Should I continue with SLI ?

He means that some games(old games) use just one core 1/8 in your case, so it may bottleneck. But most new games are 2 or 4. Then I'm not sure about the sli, sounds good ofc, but try sell the 760, and buy a 970.

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Ok then.

| CPU: Intel Core i5 8400 | Motherboard: MSI Z370 PC Pro | CPU Cooler: CM Hyper 212 PLUS | GPU: Zotac GeForce GTX 1070 AMP! Edition | RAM: G.Skill Aegis 16GB DDR4 2400 MHz | PSU: Corsair VS650 | SSD: SanDisk SSD Plus 120GB | HDD: Seagate Barracuda 2TB | Monitor: Dell S2240L | OS: Windows 10 Pro x64 |

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Just to know FX 8320 bottlenecks even a single 760.

| CPU: i7 3770k | MOTHERBOARD: MSI Z77A-G45 Gaming | GPU: GTX 770 | RAM: 16GB G.Skill Trident X | PSU: XFX PRO 1050w | STORAGE: SSD 120GB PQI +  6TB HDD | COOLER: Thermaltake: Water 2.0 | CASE: Cooler Master: HAF 912 Plus |

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