AMD continues the theme with its second generation of 3D V-Cache to deliver unparalleled gaming performance and middling productivity. Thankfully, most gamers do not care about the benchmark-breaking number crunching as long as they get their framerate boosts, and the Ryzen 7 9800X3D delivers that sweet extra FPS. It's not a big enough jump to tempt those happy with a previous-gen Ryzen 7 7800X3D, but anyone on Ryzen 5000 chips or jumping ship from Intel will love it if the $30 MSRP hike and AM5 overhauls don't sour the temptation.
Pros
+ Crushes Intel's Core Ultra 9 285K in gaming with a cheaper cost
+ Compatible with most AM5 CPU coolers without new adapters
+ Around 8-22% of generational performance increases
Cons
- Upgrading from 5000X3D means all-new motherboards and DDR5 RAM
- $30 more expensive than its Ryzen 7 7800X3D predecessor
- 7800X3D users could wait for the next generation with bigger gains
I can tell you that extra cores and threads benefit raw productivity performance, but I'll always feel the temptation of a gaming-centric CPU that delivers boosted framerates, something AMD has repeatedly delivered with its -X3D chips.
It's a simple fact that consistently proves itself with each processor generation: gamers want the best performance for their money and will take any desktop boosts as a convenient side effect.
AMD has remained in the top-seller spot for most CPU retailers, with the previous-generation Ryzen 7 7800X3D sitting pretty as the gaming champion since its release.
If that were ever to change, it'd be with a direct successor, and that's the Ryzen 7 9800X3D, here at last.
Ryzen 7 9800X3D: Price, availability, and specs
Ryzen X3D processors come in skinny boxes without stock CPU coolers, so you'll need to provide your own AM5-compatible pick.
(Image credit: Ben Wilson | Windows Central)
At its launch, the Ryzen 7 9800X3D is the only Zen 5 processor in AMD's Ryzen 9000X3D range. More variants, presumably (but so far unconfirmed) a 9900X3D and 9950X3D, are expected to follow.
The Ryzen 7 9800X3D is an 8-core, 16-thread APU (SoC) running at a 120W base TDP like its predecessor, the Ryzen 7 7800X3D. Its specs are also similar to AMD's Ryzen 7 9700X chip, which runs at a lower TDP with a reduced L3 cache, focused on productivity rather than gaming.
Officially launching with a $479 MSRP, which is $30 more expensive than the $449 Ryzen 7 7800X3D it replaces, actual store listings come relatively close with some minor inflation.
AMD has moved from a 4nm process to 5nm via TSMC's foundry but remains on the same AM5 socket with compatible 9000X3D motherboards and supports the same CPU coolers as its previous-gen Zen 4 (7000 Series) chips.
Upgrading from a Ryzen 7000X3D chip would be a straightforward process for enthusiasts. Still, it wouldn't provide as much of a performance leap as it would for those using a Ryzen 7 5800X3D or similar AM4 variants using now-incompatible DDR4 memory modules (RAM) as AM5 requires DDR5.
Having previously tested AMD's Ryzen 7 7800X3D and Ryzen 8000 Series processors like the Ryzen 5 8600G and Ryzen 7 8700G, I already had access to a compatible AM5-socket motherboard with the ASUS ROG STRIX B650-A Gaming WiFi. However, AMD provided all-new samples to ensure compatibility with the latest BIOS software and EXPO-compatible RAM running at 6000MHz. Arctic sent its Liquid Freezer III 360mm AIO to help test a separate processor, but it still offers the best cooling performance here.
Testing hardware
Disclaimer
This review was made possible with review samples provided by G.SKILL, Samsung, and MSI via AMD alongside Arctic. The companies did not see the contents of the review before publishing.
Ryzen 7 9800X3D: CPU benchmarks
Geekbench 6 tests synthetic CPU burst performance.
(Image credit: Ben Wilson | Windows Central)
Cinebench 2024 forces a sustained CPU stress test.
(Image credit: Ben Wilson | Windows Central)
7-Zip tests archive compression and decompression speeds.
(Image credit: Ben Wilson | Windows Central)
CPU-Z tests single and multi core burst performance.
(Image credit: Ben Wilson | Windows Central)
No matter what a processor was designed for, it always passes my usual gamut of synthetic benchmarks that test single-core and multi-core performance in various productivity tasks. As fun as it would be to skip right to the gaming tests, it's important to see where the Ryzen 7 9800X3D ranks among its peers in burst processing and longer, sustained stress tests.
For burst processing tests in Geekbench 6, the 9800X3D scores above its lower-powered non-X3D sibling, the $359 Ryzen 7 9700X, in multi-core performance but below in single-core equivalents.
In synthetic productivity benchmarks, the Ryzen 7 9800X3D performed around 21-22% faster than its predecessor, the 7800X3D.
Of particular note is how far ahead Intel's $589 Core Ultra 9 285K pulls in multi-core tests, as by design, but there isn't much of a gap in the single-core category — remember this when I compare gaming performance next. Otherwise, there's about a 22% generational burst performance improvement over AMD's predecessor, the Ryzen 7 7800X3D.
Sustained stress tests with Cinebench 2024 show a similar story, with the 9800X3D scoring slightly ahead of the Ryzen 7 9700X as before while creeping on the heels of Intel's $309 Core Ultra 5 245K. In the long run, single-core performance falls in favor of Intel, with more of a lead gained by the Core Ultra 9 285K as it once again places miles ahead in multi-core equivalents, dominating productivity by a colossal degree. Again, a 21% generational sustained performance over the 7800X3D matches the burst tests.
Ryzen 7 9800X3D: Gaming benchmarks
AMD's 9800X3D pulls ahead of Intel's Core Ultra 9 285K in most games for FPS, with unusual data in
Forza Horizon 5 likely caused by temporary bugs.
(Image credit: Ben Wilson | Windows Central)
AMD's in-house claims for gaming performance vary between different games.
(Image credit: AMD)
In its official documentation for the Ryzen 7 9800X3D, AMD touts an average 8% performance improvement in gaming compared to the previous-gen Ryzen 7 7800X3D. The amount depends on a range of engine-specific quirks that determine how CPU-bound or GPU-bound a title can be, though the percentage gap usually increases over time with post-launch driver updates. Nevertheless, the 7800X3D, until now, was the best gaming CPU available, so these improvements are no real surprise — so, it's far more interesting to compare the 9800X3D against Intel's top-end CPU: the Core Ultra 9 285K.
Disclaimer
While writing my Intel Core Ultra 9 285K review, no graphical setting changes would significantly increase my FPS in Forza Horizon 5. While it's likely a bug, this chart accurately represents the best framerate I can achieve at this time with the 'High' preset at 1080p.
Matching estimations, Black Myth: Wukong scores almost identically on AMD's Ryzen 7 9800X3D and Intel's Core Ultra 9 285K, while the "121.9%" gains promised in the CPU-centric title Ashes of the Singularity: Escalation didn't manifest in my testing, sticking around 6% instead. While not much of a surprise given its excellent performance on practically any hardware, Forza Horizon 5 scores an outrageous average of 387 FPS, which is perfect for anyone who uses those 360Hz 1080p gaming monitors. However, something clearly is bugged on Intel's side, so I'm skipping the implied percentage gain for Forza.
Call of Duty: Black Ops 6 in-game benchmark data.
(Image credit: Ben Wilson | Windows Central)
Black Myth: Wukong in-game benchmark data.
(Image credit: Ben Wilson | Windows Central)
Forza Horizon 5 in-game benchmark data.
(Image credit: Ben Wilson | Windows Central)
Cyberpunk 2077 in-game benchmark data.
(Image credit: Ben Wilson | Windows Central)
Ashes of the Singularity: Escalation in-game benchmark data.
(Image credit: Ben Wilson | Windows Central)
Far Cry 6 in-game benchmark data.
(Image credit: Ben Wilson | Windows Central)
Moving from a disastrous launch to a patched-up marvel, Cyberpunk 2077 sees a 52% performance increase on the 9800X3D over Intel's Core Ultra 9 285K, proving far better of a pairing to NVIDIA's current high-end GeForce RTX 4090 graphics card. Far Cry 6 bumps up performance by 43% with the same GPU and DDR5-6000 RAM pairing, and the latest blockbuster Call of Duty entry enjoys a 41% lead as the 9800X3D earns extra frames in Black Ops 6.
So, while I'm testing a tighter scope of popular AAA titles on PC, I still saw around a 36% performance increase in gaming with the Ryzen 7 9800X3D. Naturally, my number would be lower if I only tested games closer to the 100% to 110% range of AMD's generational game performance chart, but seeing visually-rich megahits like Call of Duty and Cyberpunk 2077 score such significant increases is reassuring for the performance of a brand-new processor at day one.
Is the Ryzen 7 9800X3D good for gaming?
Cyberpunk 2077 running with the 9800X3D and an RTX 4090 GPU at 1080p.
(Image credit: Ben Wilson | Windows Central)
HWiNFO displaying everything it could detect from my test bench PC.
(Image credit: Ben Wilson | Windows Central)
CPU-Z has since been updated to officially support the 9800X3D with more accurate stats.
(Image credit: Ben Wilson | Windows Central)
Yes, the Ryzen 7 9800X3D is the best gaming CPU you can buy, taking over from its predecessor, the Ryzen 7 7800X3D. 96MB of second-generation 3D V-Cache in the Zen 5 architecture helps push for higher FPS (frames per second) in games than Intel's top-end Core Ultra 9 285K, a rival processor that features more cores and threads, a higher clock speed, and slightly higher TDP. Ultimately, Intel's more expensive CPU offers better multi-core performance in productivity tasks and synthetic benchmarks, but AMD wins in gaming performance.
Ryzen 7 9800X3D: Competition
Intel's Core Ultra 9 285K is the productivity champion but a disappointing lateral move for gaming performance.
(Image credit: Ben Wilson | Windows Central)
The Ryzen 7 9800X3D has three significant competitors, though only two would be taken seriously by anyone on a budget. Internally, Intel's Core Ultra 9 285K stands against AMD's gaming CPU simply because it's the most powerful chip in the latest Core Ultra Series 200S range. However, this 24-core, 24-thread carries a price tag of around $589 to $630 and targets an entirely different audience who prioritizes energy efficiency within a productivity-centric software suite.
AMD's previous-gen Ryzen 7 7800X3D was the best gaming CPU until the 9800X3D took its place.
(Image credit: Ben Wilson | Windows Central)
The other major competitor is a call from inside Team Red's house, as the AMD Ryzen 7 7800X3D doesn't fall far enough behind the new 9800X3D to warrant an upgrade from anyone who already has one. On the other hand, those who already adopted the AM5 socket with all-new motherboards and DDR5 RAM could happily swap out their processor for this new replacement without buying any extra components, but dropping almost $500 on an 8-22% potential performance gain isn't so tempting.
So, the Ryzen 7 9800X3D stands as a more logical upgrade path for those using a Ryzen 7 5800X3D from 2022. Still, this lumps users with the mandatory motherboard and RAM upgrades, though most AM4-compatible CPU coolers will work with AM5 replacements, so it's not entirely damaging to your budget.
The bright side is that you'll feel a more significant boost if you upgrade from the 5800X3D, with compatibility for PCIe 5.0 (Gen 5), unlocking faster storage options with the CPU bump. Overall, it's a sticky situation because the only people who will see the most significant benefits are the ones doomed to spend extra cash on a total rig overhaul.
Ryzen 7 9800X3D: Should you buy?
AMD still uses the ugliest IHS design I've ever seen, but it doesn't hurt its ranking.
(Image credit: Ben Wilson | Windows Central)
You should buy this if ...
✅ You want the absolute best gaming CPU on the market.
✅ You crave the highest framerate count possible for high-FPS gameplay.
You should not buy this if ...
❌ You're already using a Ryzen 7 7800X3D or high-end 14th Gen Core i9.
❌ You rely on productivity apps that demand the best multi-core performance.
Make no mistake: the Ryzen 7 9800X3D is the best gaming CPU, politely dethroning its predecessor as the new king of the hill as a cache-heavy monster. However, it's not winning any awards for productivity. It isn't worth installing into a PC that spends most of its time crunching numbers in Microsoft Office and Teams since the 9900X and 9950X dominate that category, but it's a far better pick for gamers than anything from Intel's modern productivity-centric offerings.
Unfortunately, those who'll benefit most will need to spend a sizeable amount of cash on a new motherboard and RAM upgrades, making the 9800X3D MSRP hike sting a little more than a cute $30. Nevertheless, this is the new meta for PC gaming, and nothing else can challenge its ability to deliver monstrous FPS counts if you can pair it with a capable GPU to enjoy the latest AAA titles loaded with visual luxuries.
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