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AMD Ryzen 7 7800X3D 8-Core Desktop Processor Expired

$349
$449.00
+ Free Shipping
+37 Deal Score
11,902 Views
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 & Price Research

Written by
  • About this product:
    • Rating of 4.7 from over 560 Amazon customer reviews.
  • About this store:
  • Additional note:
Good Deal?

Original Post

Written by
Edited October 12, 2023 at 12:06 PM by
Amazon [amazon.com] has AMD Ryzen 7 7800X3D Desktop Processor CPU on sale for $349. Shipping is free.
If you purchase something through a post on our site, Slickdeals may get a small share of the sale.
Deal
Score
+37
11,902 Views
$349
$449.00

Price Intelligence

Model: AMD Ryzen 7 7800X3D 4.2 GHz Eight-Core AM5 Processor

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
05/09/24Amazon$321 frontpage
16
05/01/24Amazon$358.99
6
04/09/24Newegg$399
0
03/29/24Newegg$312.70
7
03/20/24Amazon$351 popular
8
03/18/24Newegg$320.40 popular
16
02/25/24Amazon$349 popular
18
02/25/24Newegg$334 frontpage
28
02/23/24Amazon$354 popular
3
02/13/24Amazon$359 popular
8
02/11/24Newegg$364 popular
16
01/18/24Newegg$500 frontpage
40
12/04/23Newegg$305 frontpage
79
11/23/23Amazon$344.99
1
11/23/23Amazon$346.37
2
11/23/23Newegg$414 frontpage
23
11/20/23Amazon$359 frontpage
32
11/19/23Newegg$369
3
11/01/23Newegg$409.55 frontpage
21
10/10/23Newegg$349
1
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Featured Comments

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.
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.
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/

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Joined Nov 2015
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> bubble2 1,044 Posts
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fishbomb
10-12-2023 at 12:19 PM.

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10-12-2023 at 12:19 PM.
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/
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kirsion
10-12-2023 at 06:29 PM.
10-12-2023 at 06:29 PM.
I'd wait until the intel 14th gen to come out, then prices will drop more
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Tarball1
10-12-2023 at 06:38 PM.

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10-12-2023 at 06:38 PM.
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.
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> bubble2 292 Posts
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SmartedPAnda
10-12-2023 at 06:50 PM.
10-12-2023 at 06:50 PM.
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.
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Vandam500
10-12-2023 at 08:36 PM.
10-12-2023 at 08:36 PM.
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.
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bargainfinder09
10-12-2023 at 10:01 PM.
10-12-2023 at 10:01 PM.
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.
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GreenPlastic444
10-12-2023 at 10:03 PM.

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

10-12-2023 at 10:03 PM.
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.
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thebeansoldier
10-12-2023 at 11:13 PM.
10-12-2023 at 11:13 PM.
Will the 7800X3D + 4090 still bottleneck at 1440p with MW2/3?
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Dennis462
10-12-2023 at 11:33 PM.
10-12-2023 at 11:33 PM.
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.
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Joined Apr 2015
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Dennis462
10-12-2023 at 11:34 PM.
10-12-2023 at 11:34 PM.
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 😂🙋🏻 ♂️ I'm in for one lol
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BlueWater605
10-13-2023 at 05:36 AM.
10-13-2023 at 05:36 AM.
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,
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Angelo1922
10-13-2023 at 05:42 AM.
10-13-2023 at 05:42 AM.
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!
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Joined Dec 2018
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peterp9538
10-13-2023 at 05:51 AM.
10-13-2023 at 05:51 AM.
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.
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