Jump to content
Search In
  • More options...
Find results that contain...
Find results in...
BlankStars♠

How much will 7700k bottlenecks RTX 3080

Recommended Posts

Posted · Original PosterOP

I have been using my 7700k with a 1070 for 3 years now. I delided and overclocked my 7700k to 5Ghz and I wonder if this is enought for the 3080. 

Link to post
Share on other sites

Look at this

 

https://www.tomshardware.com/features/nvidia-geforce-rtx-3080-ampere-cpu-scaling-benchmarks

 

Look at i3-10100 results and add about 10% for a stock 7700k. In some games that 5ghz overclock will give you identical FPS as a 10900k, in others, very much less if they are thread-heavy, but most somewhere in between.


My System: i7-8700k 5.0ghz All-core delidded @1.375v // Cryorig H7 Quad Lumi // Gigabyte Aorus Z370 Gaming 5 // 32GB (4x8) Corsair Vengeance DDR4 3200 // XFX Radeon RX 5700 XT RAW II // Corsair 275R Airflow // Seasonic Focus Plus Gold 850w // Intel 660P 1TB NVME M.2 SSD/1TB Samsung 860 EVO/512GB Silicon Power A55/1TB 2.5" HGST HDD/2TB Seagate Barracuda // Displays: AOC AGON AG241QX/Lenovo L24Q-30/Lenovo L24Q-30 // Razer Black Widow TE Chroma - Logitech G502 // Corsair H70 Gaming Headset

 

Wife's System: i7-8700 // Arctic Freezer 33 // Gigabyte Z390M Gaming // 16GB (2x8) Corsair Vengeance LPX DDR4 3200 // Sapphire Vega 64 // NZXT S340 // Seasonic Focus Plus Gold 850w // 1TB Samsung 860 EVO/4TB Western Digital HDD // Displays: ASUS VG248QE/ASUS VG245H/ASUS VP248Q // Corsair K68 Mechanical Keyboard // Logitech G602 // LG BDRW // NexStar 5.25" USB 3 Enclosure

 

TV Gamer: Ryzen 5 1600 3.9ghz All-core @1.39v // Wraith PRISM // Gigabyte B450 Aorus M // 16GB (2x8) Corsair Vengeance LPX DDR4 3200 // XFX Radeon RX 580 8GB XXX Edition // Thermaltake Versa H17 // Corsair Vengeance Silver 650W // 120GB Sandisk SSD/120GB PNY CS900/4TB Western Digital Blue // Display: 50" Westinghouse 1080p // Rii Wireless Mini Keyboard w/Touchpad/Xbox One Controllers

 

Son's System: i5-9400 // Cryorig H7 Quad Lumi // ASRock Z370 Extreme 4 // 16GB GeIL Potenza DDR 3200 // ASUS RX 570 4GB OC // NZXT S340 Black // Seasonic S12II 620w Bronze // 525GB Crucial MX300/500GB Wester Digital Blue // Display: Dell P2417H - Eagletech KG010 Mechanical Keyboard // Logitech G203

 

Daughter's System: i3-8350k // Cooler Master i71c // MSI H310M Pro VDH-Plus // 16GB T-Force Vulkan 2666 (2400) // Zotac GTX 1060 3GB Mini // DarkFlash Micro ATX White // Corsair CX550 // 480GB PNY CS1311 SSD // Display: Scepter 20" 1080p - Logitech Keyboard and Mouse

 

Link to post
Share on other sites

At 1080P?

 

A lot....

 

1440P, not as bad.

 

4K, not too much.


i9 9900K @ 5.0 GHz, NH D15, 32 GB GSKILL Trident Z RGB, AORUS Z390 MASTER, EVGA RTX 3080 FTW3 Ultra, Samsung 970 EVO Plus 500GB, Samsung 860 EVO 1TB, Samsung 860 EVO 500GB, ASUS ROG Swift PG279Q 27", Steel Series APEX PRO, Logitech Gaming Pro Mouse, CM Master Case 5, Corsair HXi 850W Platinum. 

 

 

Link to post
Share on other sites

Depends entirely on the game and performance target


I WILL find your ITX build thread, and I WILL recommend the SIlverstone Sugo SG13B

 

Primary PC:

i7 8086k (won) - EVGA Z370 Classified K - G.Kill Trident Z RGB - Force MP500 - Jedi Order Titan Xp - Hyper 212 Black (with RGB Riing flair) - EVGA G2 650W - Black and green theme, Razer branwashed me.

Draws 400 watts under max load, for reference.

 

Linux Proliant ML150 G6:

Dual Xeon X5560 - 24GB ECC DDR3 - GTX 750 TI - old Seagate 1.5TB HDD - Dark moded Ubuntu (and Win7, cuz why not)

 

How many watts do I need? Seasonic Focus threadUserbenchmark (Et al.) is trash explained, PSU misconceptions, protections explainedgroup reg is bad

Link to post
Share on other sites

You'll be limited by the core count at 1080p or 1440p.

At 4K not that much as it will be GPU heavy.


Ryzen 2600 @ 4ghz | Radeon RX580 | 32gb HyperX 3200mhz | 500gb Samsung PM981a | 5 TB HDD | Corsair CX450

Link to post
Share on other sites

resolution and games?

 

i would imagine you getting framepacing issues in some modern games due to lack of threads


Things I need help with: *new* What can Facebook do to me? Privacy Inquiries

Spoiler

 

 

I hate Intel's pricing, Ryzen's weird quirks, Nvidia's pricing, and Radeon GPUs in general

 

Spoiler

 

Products I like:

Spoiler

Sony Xperia Z1 / Z2 / 10 ii, Asus Strix 970 / 1070, Samsung SSD, WD HDD, Corsair PSUs (AX, RM, CX(grey)), GeForce GPU, NZXT N450/S340, be quiet! Coolers, G.Skill Trident RAM, Logitech M525, Logitech G440, Razer Deathadder Elite

 

Products I hate:

Spoiler

Xperia Z3, XiaoMi 5c, Radeon GPUs, Razer Audio Products, any bloatwares

 

Companies I absolutely adore: (and hope it stays that way)

Spoiler

be quiet! - sent me AM4 mounting for my DRP3 even though it's way past the timeframe stated, no questions asked

Corsair - very good RMA experience, absolutely recommend

 

Companies I hate:

Spoiler

Nvidia, Intel, Apple, TMT (Thundermatch, a retailer)

 

Personal Blacklisted Companies:

Spoiler

Acer monitors, Gigabyte, Seagate HDD, Kingston SSD, Razer (except their mouse), XiaoMi Phones

 

Remember, just because I had good/bad experiences with these companies/product, doesn't mean you will have similar experiences too. I would still recommend these products if they made sense for your needs, but I'll add a disclaimer of my experience if it's relevant. Feel free to DM me asking why they are where they are.

 

 

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


×