Ryzen 7 9800X3D vs Core Ultra 9 285K
The Ryzen 7 9800X3D is about 35% faster than the Core Ultra 9 285K in games where the processor sets the frame rate, in our estimates. Below: FPS in popular games, the specs side by side, and the graphics cards that suit each.
Updated · By Muhammad Muzammil
The short answer
In a typical one of 8 popular games at 1080p High with an RTX 5090, the Ryzen 7 9800X3D gets about 191 FPS and the Core Ultra 9 285K about 161 FPS. With a slower graphics card, or at 1440p and 4K, the card sets the FPS more often and the gap gets smaller.
The Ryzen 7 9800X3D uses the AM5 socket and the Core Ultra 9 285K uses LGA1851, so they need different motherboards. Both take DDR5 memory. Cores and threads: 8 / 16 on the Ryzen 7 9800X3D, 24 / 24 on the Core Ultra 9 285K. Neither comes with a cooler, so budget for one.
Ryzen 7 9800X3D vs Core Ultra 9 285K: FPS in popular games
Estimated FPS at 1080p High with 32 GB RAM (Ryzen 7 9800X3D / Core Ultra 9 285K in each column). With an RTX 5090, the processor sets the frame rate wherever it can. Values above 500 show as 500+. See FPS for your own PC.
| Game | RTX 5090 | RTX 5060 |
|---|---|---|
| Counter-Strike 2 | 500 / 370 | 305 / 305 |
| Valorant | 500+ / 407 | 500+ / 407 |
| Fortnite | 240 / 178 | 164 / 164 |
| Apex Legends | 220 / 163 | 220 / 163 |
| Marvel Rivals | 154 / 126 | 89 / 89 |
| Call of Duty: Black Ops 6 | 191 / 161 | 110 / 110 |
| Cyberpunk 2077 | 176 / 130 | 104 / 104 |
| Baldur's Gate 3 | 178 / 132 | 144 / 132 |
With a mid-range graphics card such as an RTX 5060, the card sets the frame rate in more games, so the difference between the two processors is smaller.
Estimated FPS. Numbers come from the FPSVibe model, not measured benchmarks. How we estimate
Specs side by side
| Spec | Ryzen 7 9800X3D | Core Ultra 9 285K |
|---|---|---|
| Cores / threads | 8 / 16 | 24 / 24 |
| Boost clock | up to 5.2 GHz | up to 5.7 GHz |
| L3 cache | 96 MB | 36 MB |
| Socket | AM5 | LGA1851 |
| Memory | DDR5-5600 | DDR5-6400 |
| Integrated graphics | Radeon Graphics (2 CU) | Intel Graphics (4 Xe cores) |
| Cooler in the box | Not included | Not included |
| Power (TDP) | 120 W | 125 W |
| Launch year | 2024 | 2024 |
| Gaming index (est.) | 100 | 74 |
Gaming index: estimated CPU-bound gaming performance at 1080p, Ryzen 7 9800X3D = 100. Memory and box cooler as listed on AMD and Intel product pages; where we couldn't confirm a value there, check the manufacturer's page.
Graphics cards that pair well with the Ryzen 7 9800X3D
Graphics cards that pair well with the Core Ultra 9 285K
Check a build in the bottleneck calculator
Ryzen 7 9800X3D vs Core Ultra 9 285K FAQs
Is the Ryzen 7 9800X3D better than the Core Ultra 9 285K for gaming?
The Ryzen 7 9800X3D is about 35% faster than the Core Ultra 9 285K in games where the processor sets the frame rate, in our estimates. In a typical one of 8 popular games at 1080p High with an RTX 5090, the Ryzen 7 9800X3D gets about 191 FPS and the Core Ultra 9 285K about 161 FPS.
Ryzen 7 9800X3D or Core Ultra 9 285K: which gets more FPS in Counter-Strike 2?
With an RTX 5090 at 1080p High, the Ryzen 7 9800X3D gets about 500 FPS and the Core Ultra 9 285K about 370 FPS in our estimates.
Do the Ryzen 7 9800X3D and Core Ultra 9 285K use the same motherboard?
No. The Ryzen 7 9800X3D uses the AM5 socket and the Core Ultra 9 285K uses LGA1851, so you need a different motherboard to switch.
Do the Ryzen 7 9800X3D and Core Ultra 9 285K come with a cooler?
No. Neither comes with a cooler in the box, so you need to buy one.
Do the Ryzen 7 9800X3D and Core Ultra 9 285K have integrated graphics?
Yes. The Ryzen 7 9800X3D has Radeon Graphics (2 CU) and the Core Ultra 9 285K has Intel Graphics (4 Xe cores): enough for a display and light games, not for new games at good settings.
What graphics card should I pair with the Ryzen 7 9800X3D or the Core Ultra 9 285K?
Balanced picks in our estimates: for the Ryzen 7 9800X3D, RTX 5090, RTX 5080, RTX 5070 Ti, RX 9070 XT; for the Core Ultra 9 285K, RX 9070, RTX 5070, RX 9070 GRE, RTX 5060 Ti 16GB.