AMD Ryzen 7 5800X3D re-review: Maxing out DDR4’s gaming potential ⁠23%

By Jake Roach⁠7%

6/25/2026, 9:25:37 AM

BS Summary: This article contains 20 faulty reasoning types, including Availability Heuristic, Pessimism Bias, and Anchoring Bias, with Post Hoc (False Cause) as the most egregious example at 13.8% saturation with 139 hits. Analysis detected 846 faulty-reasoning hits from 1,005 analyzed words, generating a BS Score of 31.1% and a BS Rank of ⁠23% (20,353 of 26,447 articles). This article is better (less manipulative) than 77.00% of the article peer group.

AMD answered the demands of gamers and re-released the Ryzen 7 5800X3D, though not without compromise. 
Although the return of Zen 3 X3D has been a good idea for months, given the limited time we saw those chips on the market, this re-release comes with a surprisingly high price, considering the silicon and how it compares to the best CPUs for gaming. 
The CPU is flanked on one side by the Core i7-14700K that also supports DDR4 memory, and on the other by the Ryzen 5 7600X3D, which offers superior gaming performance and a lower price to offset the cost of a DDR5 platform. 
Price is the biggest issue for the Ryzen 7 5800X3D. 
AMD shaved $100 off the original MSRP for the 10th Anniversary Edition re-release, but that puts it in very competitive waters, even considering current RAM prices. 
It’s difficult to evaluate the specs of the Ryzen 7 5800X3D given the current market, so this is a refresher of what the processor offers and how it compares to some of the current options featured in our test suite. 
It’s an eight-core / 16-thread chip sporting AMD’s Zen 3 architecture, and it boosts up to 4.5 GHz, with a base clock of 3.4 GHz. 
The chip is fabricated on TSMC’s 7nm FinFET process, with GlobalFoundries stepping in to fab the I/O die on its 12nm process. 
Of course, the main draw of the CPU is the 64MB chunk of SRAM that’s bonded to the compute die, giving the processor access to a total of 96MB of L3 cache. 
In recent years, we’ve seen both AMD and Intel increase cache sizes broadly, not just on X3D CPUs. 
For instance, the Ryzen 7 9700X has the same 32MB of on-board L3 that we can see all the way back to Zen 3, but it has double the L2 cache. 
Intel has traditionally split L2 and L3 more evenly, and we’ve seen an increase in both with Arrow Lake and Arrow Lake Refresh. 
Still, the huge boost in L3 helps a lot here. 
It comes with some thermal trade-offs, however. 
Although the Ryzen 7 5800X3D is a very efficient CPU, it also has careful power management. 
The SRAM sits on top of the compute die, insulating the cores from the IHS. 
This thermal design means the Ryzen 7 5800X3D has relatively low peak clock speeds out of the box, and it doesn’t officially support AMD’s Precision Boost Overdrive. 
AMD has addressed that issue in newer X3D chips, riding the efficiency of Zen 4 with the Ryzen 7 7800X3D and moving to a new bonding process that situates the SRAM below the compute die with the Ryzen 7 9800X3D. 
AMD Ryzen 7 5800X3D specifications and pricing 
CPU / (MSRP) 
Street Price 
Architecture 
Cores/Threads (P+E) 
Cache (L2 + L3) 
Base/Boost Clock (GHz) 
TDP / Maximum Power 
Ryzen 7 5800X3D 
$350 
Zen 3 X3D 
8 / 16 
100 MB 
3.4 / 4.5 
105W / 142W 
Core Ultra 7 270K Plus 
$350 
Arrow Lake Refresh 
24 / 24 (8+16) 
76 MB 
3.7 / 5.5 
125W / 250W 
Ryzen 5 7600X3D ($300) 
$246 
Zen 4 X3D 
6 / 12 
102 MB 
4.1 / 4.7 
65W / 88W 
Ryzen 7 7800X3D ($450) 
$399 
Zen 4 X3D 
8 / 16 
104 MB 
4.2 / 5 
120W / 162W 
Core i7-14700K ($410) 
$340 
Raptor Lake Refresh 
20 / 28 (8+12) 
61 MB 
3.4 / 5.6 
125W / 253W 
Recent updates 
The Ryzen 7 5800X3D is sold out at most retailers, but you can grab it at list price from Amazon right now. 
Some notes on this re-review 
We don’t normally re-review products here at Tom’s Hardware, much less update existing reviews outside of some extraordinary circumstance. 
We will follow up reviews with additional coverage as needed, but our reviews are as much buying advice at the time they’re written as they are historical context years down the road. 
Reviews exist in the context in which they’re written. 
That’s important because, especially with PC hardware, some good products can become worse over time and bad products can become good over time. 
Even in this past generation, AMD had several stumbles with Zen 5, which it addressed post-launch through a combination of firmware updates and exposing additional settings in the BIOS. 
Intel had some major regressions in performance with Arrow Lake, which it partially addressed after release with Core 200S Boost. 
These products are better now than they were at launch, but it’s still important to know that they had issues at launch. 
That’s the function of our reviews. 
They’re a snapshot of how a particular component performs and compares to the rest of the market at a certain point in time. 
Our list of the best CPUs for gaming and CPU benchmark hierarchy pages are where you’ll find the consistent updates on which chips are best at any given time. 
That preamble is to say that this re-review of the Ryzen 7 5800X3D does not replace our original review, which is why this is a separate piece of content and not merely an update. 
We’re re-reviewing the chip because AMD is re-releasing it, and we need to compare the chip to the current market it exists in. 
That market includes high memory prices, which is a driving force behind the re-release of the Ryzen 7 5800X3D in the first place. 
We’re paying especially close attention to memory in this review, both in terms of price and performance. 
However, we’ve also brought some price-competitive DDR5 chips into the mix, including some of AMD’s own CPUs. 
Finally, we’re reviewing the original Ryzen 7 5800X3D here. 
AMD says that the new 10th Anniversary Edition should be identical to the original model, but it’s using a slightly different bonding process, which could have a minor impact on power and thermals, in particular. 
We’ll be getting a 10th Anniversary Edition into the lab in order to find out, but we don’t expect major performance differences between the original and re-release versions. 
Article reasoning-pattern comparisonThis article: 1.7%Jake Roach: 0.9%Tom's Hardware: 2.8%Confirmation Bias1.7%This article: 7.2%Jake Roach: 0.7%Tom's Hardware: 1.9%Anchoring Bias7.2%This article: 8.2%Jake Roach: 0.9%Tom's Hardware: 2.8%Availability Heuristic8.2%This article: 0.0%Jake Roach: 0.3%Tom's Hardware: 0.9%Representativeness Heuristic0.0%This article: 2.3%Jake Roach: 2.2%Tom's Hardware: 0.8%Hindsight Bias2.3%This article: 0.0%Jake Roach: 1.4%Tom's Hardware: 2.6%Overconfidence Bias0.0%This article: 0.0%Jake Roach: 2.3%Tom's Hardware: 6.7%Framing Effect0.0%This article: 0.0%Jake Roach: 0.1%Tom's Hardware: 0.7%Loss Aversion0.0%This article: 0.0%Jake Roach: 0.2%Tom's Hardware: 0.6%Status Quo Bias0.0%This article: 0.0%Jake Roach: 0.1%Tom's Hardware: 0.3%Sunk Cost Effect0.0%This article: 4.0%Jake Roach: 1.2%Tom's Hardware: 4.7%Optimism Bias4.0%This article: 7.4%Jake Roach: 1.1%Tom's Hardware: 2.1%Pessimism Bias7.4%This article: 1.0%Jake Roach: 2.9%Tom's Hardware: 5.3%Negativity Bias1.0%This article: 0.0%Jake Roach: 0.2%Tom's Hardware: 1.1%Self-Serving Bias0.0%This article: 0.0%Jake Roach: 2.1%Tom's Hardware: 0.8%Fundamental Attribution Error0.0%This article: 0.0%Jake Roach: 0.1%Tom's Hardware: 0.2%Actor-Observer Bias0.0%This article: 0.0%Jake Roach: 0.4%Tom's Hardware: 0.4%In-Group Bias0.0%This article: 0.0%Jake Roach: 0.1%Tom's Hardware: 0.2%Out-Group Homogeneity Bias0.0%This article: 5.2%Jake Roach: 0.9%Tom's Hardware: 2.1%Halo Effect5.2%This article: 0.0%Jake Roach: 0.0%Tom's Hardware: 0.0%Horn Effect0.0%This article: 0.0%Jake Roach: 0.0%Tom's Hardware: 0.0%Dunning-Kruger Effect0.0%This article: 2.2%Jake Roach: 1.1%Tom's Hardware: 1.5%Recency Bias2.2%This article: 2.3%Jake Roach: 0.1%Tom's Hardware: 0.4%Primacy Effect2.3%This article: 0.0%Jake Roach: 0.1%Tom's Hardware: 0.1%Blind-Spot Bias0.0%This article: 0.0%Jake Roach: 0.0%Tom's Hardware: 0.2%Ad Hominem0.0%This article: 0.0%Jake Roach: 0.0%Tom's Hardware: 0.1%Straw Man0.0%This article: 2.9%Jake Roach: 1.3%Tom's Hardware: 4.0%Appeal to Authority2.9%This article: 4.6%Jake Roach: 0.7%Tom's Hardware: 1.5%False Dilemma4.6%This article: 0.0%Jake Roach: 0.1%Tom's Hardware: 0.8%Slippery Slope0.0%This article: 2.3%Jake Roach: 0.1%Tom's Hardware: 0.1%Circular Reasoning2.3%This article: 6.4%Jake Roach: 2.6%Tom's Hardware: 4.9%Hasty Generalization6.4%This article: 0.0%Jake Roach: 0.0%Tom's Hardware: 0.3%Red Herring0.0%This article: 0.0%Jake Roach: 0.3%Tom's Hardware: 0.8%Bandwagon0.0%This article: 0.0%Jake Roach: 1.6%Tom's Hardware: 2.3%Appeal to Emotion0.0%This article: 0.0%Jake Roach: 0.1%Tom's Hardware: 0.6%Begging the Question0.0%This article: 13.8%Jake Roach: 2.3%Tom's Hardware: 3.0%Post Hoc (False Cause)13.8%This article: 0.0%Jake Roach: 0.0%Tom's Hardware: 0.1%Tu Quoque0.0%This article: 2.8%Jake Roach: 0.3%Tom's Hardware: 0.6%Burden of Proof2.8%This article: 0.0%Jake Roach: 0.0%Tom's Hardware: 0.2%Appeal to Nature0.0%This article: 0.0%Jake Roach: 0.1%Tom's Hardware: 0.5%Composition/Division0.0%This article: 2.2%Jake Roach: 0.9%Tom's Hardware: 1.6%Anecdotal2.2%This article: 0.0%Jake Roach: 0.1%Tom's Hardware: 0.1%No True Scotsman0.0%This article: 3.5%Jake Roach: 1.0%Tom's Hardware: 2.5%Ambiguity (Equivocation)3.5%This article: 0.0%Jake Roach: 0.0%Tom's Hardware: 0.0%Gambler’s Fallacy0.0%This article: 1.0%Jake Roach: 0.2%Tom's Hardware: 0.1%Middle Ground1.0%This article: 0.0%Jake Roach: 0.0%Tom's Hardware: 0.0%Personal Incredulity0.0%This article: 0.0%Jake Roach: 0.1%Tom's Hardware: 0.2%Special Pleading0.0%This article: 0.0%Jake Roach: 0.1%Tom's Hardware: 0.1%Genetic Fallacy0.0%This article: 3.5%Jake Roach: 0.9%Tom's Hardware: 1.9%Unattributed Quote3.5%This article: 0.0%Jake Roach: 0.5%Tom's Hardware: 0.8%Quote-first Misdirection0.0%This article: 0.0%Jake Roach: 1.3%Tom's Hardware: 5.4%Biased Writer Voice0.0%This article: 0.0%Jake Roach: 0.0%Tom's Hardware: 0.9%Indoctrination0.0%This article: 0.0%Jake Roach: 0.0%Tom's Hardware: 0.1%Politically Left Leaning Bias0.0%This article: 0.0%Jake Roach: 0.0%Tom's Hardware: 0.0%Politically Right Leaning Bias0.0%This article: 0.0%Jake Roach: 0.5%Tom's Hardware: 2.2%Attempt to Sell a Product or S…0.0%

1005 words analyzed.

Speakers

1speaker3.5%attributed speech970writer words
Selected voice

AMD

100%flagged-word coverage
35 attributed words100% of attributed speech49% writer coverage
0%50.0%100.0%Unattributed Quote+100.0 ptsWriter: 0.0%AMD: 100.0%100.0%

Attribution is sentence-level. Pattern percentages are calculated only from words assigned to that voice.

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Analysis

Hover over highlighted words in the article to view the associated bias or fallacy analysis.