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expired Posted by SehoneyDP β€’ Oct 11, 2023
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expired Posted by SehoneyDP β€’ Oct 11, 2023

AMD Ryzen 7 7800X3D 8-Core Desktop Processor

+ Free Shipping

$349

$449

22% off
Amazon
24 Comments 13,154 Views
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Amazon has AMD Ryzen 7 7800X3D 8-Core 16-Thread AM5 120W Unlocked Desktop Processor (100-100000910WOF) on sale for $349. Shipping is free.

Newegg has AMD Ryzen 7 7800X3D 8-Core 16-Thread AM5 120W Unlocked Desktop Processor (100-100000910WOF) on sale for $399 - $50 when you apply promo code FTTCX9248 at checkout = $349. Shipping is free.

Thanks to Deal Hunter SehoneyDP & Community Member sr71 [discuss] for finding this deal.

Product Details:
  • 8 Cores & 16 Threads
  • 4.2 GHz Base Clock
  • 5 GHz Max Boost Clock
  • Socket AM5
  • 8MB L2 & 96MB L3 Cache
  • Integrated AMD Radeon Graphics
  • Unlocked Processor
  • AMD 3D V-Cache Technology
  • Zen 4 Architecture

Editor's Notes

Written by StrawMan86 | Staff
  • About this product:
    • Rating of 4.7 from over 560 Amazon customer reviews.
  • About this store:
  • Additional note:

Original Post

Written by SehoneyDP
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has AMD Ryzen 7 7800X3D 8-Core 16-Thread AM5 120W Unlocked Desktop Processor (100-100000910WOF) on sale for $349. Shipping is free.

Newegg has AMD Ryzen 7 7800X3D 8-Core 16-Thread AM5 120W Unlocked Desktop Processor (100-100000910WOF) on sale for $399 - $50 when you apply promo code FTTCX9248 at checkout = $349. Shipping is free.

Thanks to Deal Hunter SehoneyDP & Community Member sr71 [discuss] for finding this deal.

Product Details:
  • 8 Cores & 16 Threads
  • 4.2 GHz Base Clock
  • 5 GHz Max Boost Clock
  • Socket AM5
  • 8MB L2 & 96MB L3 Cache
  • Integrated AMD Radeon Graphics
  • Unlocked Processor
  • AMD 3D V-Cache Technology
  • Zen 4 Architecture

Editor's Notes

Written by StrawMan86 | Staff
  • About this product:
    • Rating of 4.7 from over 560 Amazon customer reviews.
  • About this store:
  • Additional note:

Original Post

Written by SehoneyDP

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Model: AMD - Ryzen 7 7800X3D 8-Core - 16-Thread 4.2 GHz (5.0 GHz Max Boost) Socket AM5 Unlocked Desktop Processor - Black

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Top Comments

Tarball1
53 Posts
26 Reputation
Sorry but wtf are you talking about. Going from a 3700X to a 5800X3D is a MASSIVE performance jump. Not at all a waste of $. Undervolting is a great way to drop temps and eke out a bit more performance, but is definitely not a necessity.
GreenPlastic444
6 Posts
14 Reputation
You absolutely do not need to undervolt the 7800X3D. The point of undervolting is to reduce power consumption (and therefore heat generation) so that you can get higher frequencies, but it's pretty much impossible to thermally throttle a 7800X3D, even in an small form factor case. Your 5800X3D uses 70% more power, so it makes sense that it'd make a difference for you.

See https://www.anandtech.com/show/18...r-gaming/2 (specifically this graph: https://images.anandtech.com/grap...132204.png) for more details.
fishbomb
1050 Posts
168 Reputation
A note on the X3D processors- undervolting is basically mandatory to get them performing at their best, and the difference is night and day. I went over a year with my 5800X3D feeling like it wasn't really anything special and I had wasted $ on the upgrade over a 3700X. Look for Kombo Strike (AMD's auto-undervolt system) in the the BIOS and go for its highest setting to see if it's stable (as of this writing, my MSI mobo allows a max setting of "3" or a -30 undervolt, 2 = -20, 1 = -10). If not, take it down a notch and retry until stable. But it should easily be stable at 3.
https://www.reddit.com/r/Amd/comm...ervolting/

23 Comments

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Oct 12, 2023
1,050 Posts
Joined Nov 2015
Oct 12, 2023
fishbomb
Oct 12, 2023
1,050 Posts

Our community has rated this post as helpful. If you agree, why not thank fishbomb

A note on the X3D processors- undervolting is basically mandatory to get them performing at their best, and the difference is night and day. I went over a year with my 5800X3D feeling like it wasn't really anything special and I had wasted $ on the upgrade over a 3700X. Look for Kombo Strike (AMD's auto-undervolt system) in the the BIOS and go for its highest setting to see if it's stable (as of this writing, my MSI mobo allows a max setting of "3" or a -30 undervolt, 2 = -20, 1 = -10). If not, take it down a notch and retry until stable. But it should easily be stable at 3.
https://www.reddit.com/r/Amd/comm...ervolting/
1
14
Oct 13, 2023
444 Posts
Joined Nov 2012
Oct 13, 2023
kirsion
Oct 13, 2023
444 Posts
I'd wait until the intel 14th gen to come out, then prices will drop more
1
3
Oct 13, 2023
53 Posts
Joined Nov 2013
Oct 13, 2023
Tarball1
Oct 13, 2023
53 Posts

Our community has rated this post as helpful. If you agree, why not thank Tarball1

Quote from fishbomb :
A note on the X3D processors- undervolting is basically mandatory to get them performing at their best, and the difference is night and day. I went over a year with my 5800X3D feeling like it wasn't really anything special and I had wasted $ on the upgrade over a 3700X. Look for Kombo Strike (AMD's auto-undervolt system) in the the BIOS and go for its highest setting to see if it's stable (as of this writing, my MSI mobo allows a max setting of "3" or a -30 undervolt, 2 = -20, 1 = -10). If not, take it down a notch and retry until stable. But it should easily be stable at 3.
https://www.reddit.com/r/Amd/comm...ervolting/
Sorry but wtf are you talking about. Going from a 3700X to a 5800X3D is a MASSIVE performance jump. Not at all a waste of $. Undervolting is a great way to drop temps and eke out a bit more performance, but is definitely not a necessity.
1
1
Oct 13, 2023
327 Posts
Joined Nov 2009
Oct 13, 2023
SmartedPAnda
Oct 13, 2023
327 Posts
Quote from Tarball1 :
Sorry but wtf are you talking about. Going from a 3700X to a 5800X3D is a MASSIVE performance jump. Not at all a waste of $. Undervolting is a great way to drop temps and eke out a bit more performance, but is definitely not a necessity.
Depends on cooling and motherboard. I dropped my basic 7700x (not X3D) voltage by a hair, it performs a little better than stock due to higher temp headroom. It's also silicone lottery.
2
Oct 13, 2023
307 Posts
Joined Oct 2009
Oct 13, 2023
Vandam500
Oct 13, 2023
307 Posts
Quote from fishbomb :
A note on the X3D processors- undervolting is basically mandatory to get them performing at their best, and the difference is night and day. I went over a year with my 5800X3D feeling like it wasn't really anything special and I had wasted $ on the upgrade over a 3700X. Look for Kombo Strike (AMD's auto-undervolt system) in the the BIOS and go for its highest setting to see if it's stable (as of this writing, my MSI mobo allows a max setting of "3" or a -30 undervolt, 2 = -20, 1 = -10). If not, take it down a notch and retry until stable. But it should easily be stable at 3.
https://www.reddit.com/r/Amd/comm...ervolting/
What even is this? No you don't need to do anything special to a 5800X3D. Just want to lower your temps a little and get the same performance? Cool but 1000% not necessary. Carry on folks.
Oct 13, 2023
1,349 Posts
Joined Sep 2009
Oct 13, 2023
bargainfinder09
Oct 13, 2023
1,349 Posts
I will wait till they hit $300 so I can upgrade my MB & RAM also. My 5900x undervolted is a gem, can hit 5ghz with 75'c max on benching.
Oct 13, 2023
6 Posts
Joined Jun 2020
Oct 13, 2023
GreenPlastic444
Oct 13, 2023
6 Posts

Our community has rated this post as helpful. If you agree, why not thank GreenPlastic444

Quote from fishbomb :
A note on the X3D processors- undervolting is basically mandatory to get them performing at their best, and the difference is night and day. I went over a year with my 5800X3D feeling like it wasn't really anything special and I had wasted $ on the upgrade over a 3700X. Look for Kombo Strike (AMD's auto-undervolt system) in the the BIOS and go for its highest setting to see if it's stable (as of this writing, my MSI mobo allows a max setting of "3" or a -30 undervolt, 2 = -20, 1 = -10). If not, take it down a notch and retry until stable. But it should easily be stable at 3.
https://www.reddit.com/r/Amd/comm...ervolting/
You absolutely do not need to undervolt the 7800X3D. The point of undervolting is to reduce power consumption (and therefore heat generation) so that you can get higher frequencies, but it's pretty much impossible to thermally throttle a 7800X3D, even in an small form factor case. Your 5800X3D uses 70% more power, so it makes sense that it'd make a difference for you.

See https://www.anandtech.com/show/18...r-gaming/2 (specifically this graph: https://images.anandtech.com/grap...132204.png) for more details.
1

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Oct 13, 2023
71 Posts
Joined Sep 2018
Oct 13, 2023
thebeansoldier
Oct 13, 2023
71 Posts
Will the 7800X3D + 4090 still bottleneck at 1440p with MW2/3?
Oct 13, 2023
22 Posts
Joined Apr 2015
Oct 13, 2023
Dennis462
Oct 13, 2023
22 Posts
Quote from thebeansoldier :
Will the 7800X3D + 4090 still bottleneck at 1440p with MW2/3?
No, this is a good match up. Anything over 1440p pretty much relies on gpu.
Oct 13, 2023
22 Posts
Joined Apr 2015
Oct 13, 2023
Dennis462
Oct 13, 2023
22 Posts
Also, if you have a micro center nearby, they just dropped the 7800x3d price to $329.99. Price match at your local best buy and see their reaction when you save $70 lol they have it for $399.99 πŸ˜‚πŸ™‹πŸ» ♂️ I'm in for one lol
Oct 13, 2023
139 Posts
Joined Apr 2020
Oct 13, 2023
BlueWater605
Oct 13, 2023
139 Posts
I bit. Spent all this money on a 7900x and 7900XTX and decided to flip the 7900x and try this 7800X3D. Reviews seem worth it,
Oct 13, 2023
16 Posts
Joined Jun 2019
Oct 13, 2023
Angelo1922
Oct 13, 2023
16 Posts
Hey everyone,
Looking for some advice from the pros out there:
I currently have an AMD Ryzen 9 5900X 12-Core Processor running with a 3080 RTX. I use it for trading on 4 monitors and am typically running quite a few programs at once that are streaming alot of data concurrently. Other than trading, I do play FPS games on here and would love a boost in frames - which would be my main reason for considering this. Would this hamper my ability to run a bunch of programs at once while trading or would I not even notice?
​Thanks and if I can add any more info I am happy to!
Oct 13, 2023
146 Posts
Joined Dec 2018
Oct 13, 2023
peterp9538
Oct 13, 2023
146 Posts
Quote from Vandam500 :
What even is this? No you don't need to do anything special to a 5800X3D. Just want to lower your temps a little and get the same performance? Cool but 1000% not necessary. Carry on folks.
Without adjusting voltage my chip hit 95c on an EK 240 loop... Doesn't go past 80 now. It's absolutely needed.
Oct 13, 2023
211 Posts
Joined Jun 2016
Oct 13, 2023
Rommsey
Oct 13, 2023
211 Posts
Quote from peterp9538 :
Without adjusting voltage my chip hit 95c on an EK 240 loop... Doesn't go past 80 now. It's absolutely needed.
These newer X3D chips are designed to work near or at max temperatures.

It's not absolutely needed.
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Oct 13, 2023
1,130 Posts
Joined Oct 2014
Oct 13, 2023
MrJoeSchmo
Oct 13, 2023
1,130 Posts
Quote from Dennis462 :
Also, if you have a micro center nearby, they just dropped the 7800x3d price to $329.99. Price match at your local best buy and see their reaction when you save $70 lol they have it for $399.99 πŸ˜‚πŸ™‹πŸ» ♂️ I'm in for one lol
Thanks for the heads up. Still waiting for bundle from Microcenter with this CPU.

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