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Should a fx 8320@4.5ghz will bottleneck 2 r9 390?

Now i have a fx 8320@4.5ghz and a r9 390. and im going to buy a nother r9 390, and i just want to know if its a good idea or i should go with a intel i5 6600k to have better performance with 2 r9 390?

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Bottleneck Central.

Intel Core i7-6700K | Corsair H105 | Asus Z170I PRO GAMING | G.Skill TridentZ Series 16GB | 950 PRO 512GB M.2

 

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Yes.

 

G3258 V 860k (Spoiler: G3258 wins)

 

 

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Yes it will, upgrade the CPU. It's mostly fine for one, but for two it's not even close to being good enough, this is coming from the owner of a FX-8350

CPU: AMD Ryzen 7 5800X3D GPU: AMD Radeon RX 6900 XT 16GB GDDR6 Motherboard: MSI PRESTIGE X570 CREATION
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Im going to buy a 4k monitor so 2 r9 390 will be awesome

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I have 2 x 4K monitors running on a R9 270 atm and no problems but im looking to up it to the R9 380.

MAIN PC (Beast) - Asus ROG Crosshair Hero VII WIFI  with BIOS 4703, AMD Ryzen R9 3900XT + Corsair H115i Pro RGB XT Cooling, 32GB G.Skill 3200Mhz 16,18,18,38 1.35v DDR4, Inno3d HerculeZ Design Nvidia GTX 1080 X2 8GB GDDR5,  1 x Samsung U28E590D & 1 x Samsung U32J59XUQ 3840 x 2160 4K, 1 x Samsung Evo 970 Evo Plus NVME PCI-E 1TB, 1 x Samsung Evo 850 250GB, 1 X Sandisk Ultra II SSD 240GB + 2 X 3TB Seagate Barracuda SATA III, 1 x LG BH16NS40 16x BR\DVDRW, ICYBOX IB3740-C31 & ICYBOX IB3640-03,  MZHOU 7 Ports PCIe USB 3.0 Card, 1 x XIAOLO 2.5G Intel I225V Ethernet Card, 2 x UGREEN Hard Drive Enclosure 3.5 inch External SATA Disk Caddy Reader USB 3.0 2.5 3.5 HDD SSD 16TB UASP Case Dock Station With 12V 2A Power Adapter For Windows with 6TB Seagate Barracuda SATA III, Corsair Obsidian 750D Wind Force Edition Case + 5 Corsair ML140 140mm Case Fans, EVGA 750 g3 750w Gold 80+ PSU, Logitech MX Vertical Mouse, Logitech MX Vertical & MX Ergo Trackball Mouse using same USB unifying device, Microsoft Ergonomic Keyboard, Windows 11 Pro x64 Retail, Synology ds215j NAS + 1x3TB WD Reds connected to a 6TB Seagate USB 3.0 Backup Plus Hub, Blue Yeti Microphone, Logitech C922 Pro HD,  Logitech C920 Pro HD, Bit Defender Total Security 2021.

 

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Im going to buy a 4k monitor so 2 r9 390 will be awesome

Since you are going 4k you probably have enough money to buy a i7 6700k or i7 4790k. I would recommend one of them if you are going to be running a setup like that.

CPU: i7 6700k | Motherboard: MSI Z170A Gaming M7 | RAM: 16GB DDR4 G.Skill RipJaws V @ 2400mhz | GPU: MSI GTX 980 Twin Frozr | Case: Corsair 300r windowed | Storage: 1TB HDD and 128GB SSD | PSU: Corsair RM850i | Monitor: BenQ xl2420z | Cooler: Corsair h60 | Sound: Astro A40 | Mouse: Razer Taipan | OS: Win 8.1 | PCPartPicker Link: http://ca.pcpartpicker.com/p/xV7tZL

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On higher resolutions, CPU bottlenecking is less of an issue because higher resolution only really puts more stress on the GPUs, however, it is still worth putting a bit of money in a CPU, especially considering how much you've already put in everything else, a decent CPU isn't really asking much when you've already spent more than a thousand on everything else.

 

An i5 will do, an i7 if you want to go big dick.

System specs
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  • CPU: Intel 6700k @ 4.2Ghz
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the i5 will give you much better performance in almost all games

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the fx will bottleneck two 390s, even the i5 is pushing it. An i7 is highly recommended for this build

Depends on the resolution.

Case: Corsair 4000D Airflow; Motherboard: MSI ZZ490 Gaming Edge; CPU: i7 10700K @ 5.1GHz; Cooler: Noctua NHD15S Chromax; RAM: Corsair LPX DDR4 32GB 3200MHz; Graphics Card: Asus RTX 3080 TUF; Power: EVGA SuperNova 750G2; Storage: 2 x Seagate Barracuda 1TB; Crucial M500 240GB & MX100 512GB; Keyboard: Logitech G710+; Mouse: Logitech G502; Headphones / Amp: HiFiMan Sundara Mayflower Objective 2; Monitor: Asus VG27AQ

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the fx will bottleneck two 390s, even the i5 is pushing it. An i7 is highly recommended for this build

The i5 will not bottleneck in the slightest

// irenebb-pc v5 // [] Intel i5-9400F [] Radeon VII Lisa Su Edition [] 24GB Crucial Ballistix [] Acer ED323QUR (1440p/144hz) []

 

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i5 for sure.

CONSOLE KILLER: Pentium III 700mhz . 512MB RAM . 3DFX VOODOO 3 SLi

 

 

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I have 2 x 4K monitors running on a R9 270 atm and no problems but im looking to up it to the R9 380.

obvs now for gaming tho lol

AMD (and proud) r7 1700 4ghz- 

also (1600) 

asus rog crosshairs vi hero x370-

MSI 980ti G6 1506mhz slix2 -

h110 pull - acer xb270hu 1440p -

 corsair 750D - corsair 16gb 2933

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1 no 2 yes but 4K or 1080p? If 4K then most likely no. :)

Edit: Also mostly AAA titles can use CF/SLI so you will be fine unless you play Arma, DayZ or Dying Light... :P

Zen-III-X12-5900X (Gaming PC)

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Case: Medion Micro-ATX Case / Case Fan Front: SUNON MagLev PF70251VX-Q000-S99 70mm / Case Fan Rear: Fanner Tech(Shen Zhen)Co.,LTD. 80mm (Purple) / Controller: Sony Dualshock 4 Wireless (DS4Windows) / Cooler: AMD Near-silent 125w Thermal Solution / CPU: AMD Ryzen 5 3600, 6-cores, 12-threads, 4.2/4.2GHz, 35,3MB cache (T.S.M.C. 7nm FinFET) / CPU: AMD Ryzen 9 5900X(ECO mode), 12-cores, 24-threads, 4.5/4.8GHz, 70.5MB cache (T.S.M.C. 7nm FinFET) / Display: HP 24" L2445w (64Hz OC) 1920x1200 / GPU: MSI GeForce GTX 970 4GD5 OC "Afterburner" @1450MHz (T.S.M.C. 28nm) / GPU: ASUS Radeon RX 6600 XT DUAL OC RDNA2 32CUs @2.6GHz 10.6 TFLOPS (T.S.M.C. 7nm FinFET) / Keyboard: HP KB-0316 PS/2 (Nordic) / Motherboard: ASRock B450M Pro4, Socket-AM4 / Mouse: Razer Abyssus 2014 / PCI-E: ASRock USB 3.1/A+C (PCI Express x4) / PSU: EVGA SuperNOVA G2, 550W / RAM A2 & B2: DDR4-3600MHz CL16-18-8-19-37-1T "SK Hynix 8Gbit CJR" (2x16GB) / Operating System: Windows 10 Home / Sound 1: Zombee Z500 / Sound 2: Logitech Stereo Speakers S-150 / Storage 1 & 2: Samsung 850 EVO 500GB SSD / Storage 3: Western Digital My Passport 2.5" 2TB HDD / Storage 4: Western Digital Elements Desktop 2TB HDD / Storage 5: Kingston A2000 1TB M.2 NVME SSD / Wi-fi & Bluetooth: ASUS PCE-AC55BT Wireless Adapter (Intel)

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R20 score MC: 3529cb | R20 score SC: 506cb

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Case: Cooler Master HAF XB Evo Black / Case Fan(s) Front: Noctua NF-A14 ULN 140mm Premium Fans / Case Fan(s) Rear: Corsair Air Series AF120 Quiet Edition (red) / Case Fan(s) Side: Noctua NF-A6x25 FLX 60mm Premium Fan / Controller: Sony Dualshock 4 Wireless (DS4Windows) / Cooler: Cooler Master Hyper 212 Evo / CPU: Intel Core i5-10600(ASUS Performance Enhancement), 6-cores, 12-threads, 4.4/4.8GHz, 13,7MB cache (Intel 14nm++ FinFET) / Display: ASUS 24" LED VN247H (67Hz OC) 1920x1080p / GPU: Gigabyte Radeon RX Vega 56 Gaming OC @1.5GHz 10.54 TFLOPS (Samsung 14nm FinFET) / Keyboard: Logitech Desktop K120 (Nordic) / Motherboard: ASUS PRIME B460 PLUS, Socket-LGA1200 / Mouse: Razer Abyssus 2014 / PCI-E: ASRock USB 3.1/A+C (PCI Express x4) / PSU: EVGA SuperNOVA G2, 850W / RAM A1, A2, B1 & B2: DDR4-2666MHz CL13-15-15-15-35-1T "Samsung 8Gbit C-Die" (4x8GB) / Operating System: Windows 10 Home / Sound: Zombee Z300 / Storage 1 & 2: Samsung 850 EVO 500GB SSD / Storage 3: Seagate® Barracuda 2TB HDD / Storage 4: Seagate® Desktop 2TB SSHD / Storage 5: Crucial P1 1000GB M.2 SSD/ Storage 6: Western Digital WD7500BPKX 2.5" HDD / Wi-fi: TP-Link TL-WN851N 11n Wireless Adapter (Qualcomm Atheros)

Vishera-X8-9370 | R20 score MC: 1476cb

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Case: Cooler Master HAF XB Evo Black / Case Fan(s) Front: Noctua NF-A14 ULN 140mm Premium Fans / Case Fan(s) Rear: Corsair Air Series AF120 Quiet Edition (red) / Case Fan(s) Side: Noctua NF-A6x25 FLX 60mm Premium Fan / Case Fan VRM: SUNON MagLev KDE1209PTV3 92mm / Controller: Sony Dualshock 4 Wireless (DS4Windows) / Cooler: Cooler Master Hyper 212 Evo / CPU: AMD FX-8370 (Base: @4.4GHz | Turbo: @4.7GHz) Black Edition Eight-Core (Global Foundries 32nm) / Display: ASUS 24" LED VN247H (67Hz OC) 1920x1080p / GPU: MSI GeForce GTX 970 4GD5 OC "Afterburner" @1450MHz (T.S.M.C. 28nm) / GPU: Gigabyte Radeon RX Vega 56 Gaming OC @1501MHz (Samsung 14nm FinFET) / Keyboard: Logitech Desktop K120 (Nordic) / Motherboard: MSI 970 GAMING, Socket-AM3+ / Mouse: Razer Abyssus 2014 / PCI-E: ASRock USB 3.1/A+C (PCI Express x4) / PSU: EVGA SuperNOVA G2, 850W PSU / RAM 1, 2, 3 & 4: Corsair Vengeance DDR3-1866MHz CL8-10-10-28-37-2T (4x4GB) 16.38GB / Operating System 1: Windows 10 Home / Sound: Zombee Z300 / Storage 1: Samsung 850 EVO 500GB SSD (x2) / Storage 2: Seagate® Barracuda 2TB HDD / Storage 3: Seagate® Desktop 2TB SSHD / Wi-fi: TP-Link TL-WN951N 11n Wireless Adapter

Godavari-X4-880K | R20 score MC: 810cb

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Case: Medion Micro-ATX Case / Case Fan Front: SUNON MagLev PF70251VX-Q000-S99 70mm / Case Fan Rear: Fanner Tech(Shen Zhen)Co.,LTD. 80mm (Purple) / Controller: Sony Dualshock 4 Wireless (DS4Windows) / Cooler: AMD Near-silent 95w Thermal Solution / Cooler: AMD Near-silent 125w Thermal Solution / CPU: AMD Athlon X4 860K Black Edition Elite Quad-Core (T.S.M.C. 28nm) / CPU: AMD Athlon X4 880K Black Edition Elite Quad-Core (T.S.M.C. 28nm) / Display: HP 19" Flat Panel L1940 (75Hz) 1280x1024 / GPU: EVGA GeForce GTX 960 SuperSC 2GB (T.S.M.C. 28nm) / GPU: MSI GeForce GTX 970 4GD5 OC "Afterburner" @1450MHz (T.S.M.C. 28nm) / Keyboard: HP KB-0316 PS/2 (Nordic) / Motherboard: MSI A78M-E45 V2, Socket-FM2+ / Mouse: Razer Abyssus 2014 / PCI-E: ASRock USB 3.1/A+C (PCI Express x4) / PSU: EVGA SuperNOVA G2, 550W PSU / RAM 1, 2, 3 & 4: SK hynix DDR3-1866MHz CL9-10-11-27-40 (4x4GB) 16.38GB / Operating System 1: Ubuntu Gnome 16.04 LTS (Xenial Xerus) / Operating System 2: Windows 10 Home / Sound 1: Zombee Z500 / Sound 2: Logitech Stereo Speakers S-150 / Storage 1: Samsung 850 EVO 500GB SSD (x2) / Storage 2: Western Digital My Passport 2.5" 2TB HDD / Storage 3: Western Digital Elements Desktop 2TB HDD / Wi-fi: TP-Link TL-WN851N 11n Wireless Adapter

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Complete portable device SoC history:

Spoiler
Apple A4 - Apple iPod touch (4th generation)
Apple A5 - Apple iPod touch (5th generation)
Apple A9 - Apple iPhone 6s Plus
HiSilicon Kirin 810 (T.S.M.C. 7nm) - Huawei P40 Lite / Huawei nova 7i
Mediatek MT2601 (T.S.M.C 28nm) - TicWatch E
Mediatek MT6580 (T.S.M.C 28nm) - TECNO Spark 2 (1GB RAM)
Mediatek MT6592M (T.S.M.C 28nm) - my|phone my32 (orange)
Mediatek MT6592M (T.S.M.C 28nm) - my|phone my32 (yellow)
Mediatek MT6735 (T.S.M.C 28nm) - HMD Nokia 3 Dual SIM
Mediatek MT6737 (T.S.M.C 28nm) - Cherry Mobile Flare S6
Mediatek MT6739 (T.S.M.C 28nm) - my|phone myX8 (blue)
Mediatek MT6739 (T.S.M.C 28nm) - my|phone myX8 (gold)
Mediatek MT6750 (T.S.M.C 28nm) - honor 6C Pro / honor V9 Play
Mediatek MT6765 (T.S.M.C 12nm) - TECNO Pouvoir 3 Plus
Mediatek MT6797D (T.S.M.C 20nm) - my|phone Brown Tab 1
Qualcomm MSM8926 (T.S.M.C. 28nm) - Microsoft Lumia 640 LTE
Qualcomm MSM8974AA (T.S.M.C. 28nm) - Blackberry Passport
Qualcomm SDM710 (Samsung 10nm) - Oppo Realme 3 Pro

 

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