Core Ultra 9 285 vs Ryzen 7 5800X

CPU

GPU

Core Ultra 9 285

24 Cores24 Thrd65 WWMax: 5.5 GHz2025

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Ryzen 7 5800X

8 Cores16 Thrd105 WWMax: 4.7 GHz2020

Ryzen family

·······

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Core Ultra 9 285 vs Ryzen 7 5800X Performance Spectrum

Core Ultra 9 285

24 / 24

57,442

+107.3%

27,712

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9965WX

About PassMark

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Core Ultra 9 285 vs Ryzen 7 5800X FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core Ultra 9 285 vs Ryzen 7 5800X: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core Ultra 9 285

2025

Why buy it

✅Better for gaming: +15.0% higher average FPS across 50 shared CPU benchmark tests.
✅Delivers 58.0% more PassMark for each dollar spent, at 97.5 vs 61.7 PassMark/$ ($589 MSRP vs $449 MSRP).
✅Draws 65W instead of 105W, a 40W reduction.
✅Newer platform on LGA1851 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with Arc Graphics, while Ryzen 7 5800X needs a discrete GPU.

Trade-offs

❌
31.2% HIGHER MSRP
$589 MSRPvs$449 MSRP

Ryzen 7 5800X

2020

Why buy it

✅Costs $140 less on MSRP ($449 MSRP vs $589 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 9 285 across 50 shared CPU benchmark tests.
❌Lower PassMark (27,712 vs 57,442).
❌Lower PassMark per dollar, at 61.7 vs 97.5 PassMark/$ ($449 MSRP vs $589 MSRP).
❌61.5% higher power demand at 105W vs 65W.
❌Older platform position on AM4 with DDR4, while Core Ultra 9 285 moves to LGA1851 and DDR5.

Quick Answers

So, is Core Ultra 9 285 better than Ryzen 7 5800X?

Yes. Core Ultra 9 285 is the better all-around CPU here. It gives you a 15.0% average FPS lead across 50 shared CPU game tests in our data, 107.3% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core Ultra 9 285 is the better pick. According to our tests, it delivers 15.0% more average FPS across 50 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Core Ultra 9 285 is the stronger fit. You are getting 107.3% better PassMark, backed by 24 cores and 24 threads.

Which one is the smarter buy today, not just the cheaper CPU?

Core Ultra 9 285 is the better buy right now. Core Ultra 9 285 comes in 31.2% more expensive on MSRP at $589 MSRP versus $449 MSRP, and it still gives you a 15.0% average FPS lead across 50 shared CPU game tests in our data. It is also 58.0% better value on MSRP (97.5 vs 61.7 PassMark/$), so you are getting the faster CPU without taking a value hit on paper. That said, if you already own a compatible AM4 + DDR4 setup, Ryzen 7 5800X can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

Which one is more future-proof for 2026 and beyond?

Core Ultra 9 285 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2020), a healthier platform with LGA1851 and DDR5 instead of AM4, and more multi-core headroom with 24 cores / 24 threads instead of 8/16. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core Ultra 9 285 vs Ryzen 7 5800X Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Core Ultra 9 285

The Core Ultra 9 285 is manufactured by Intel. It was released in Janeiro 2025 (recentemente). It is based on the Arrow Lake-S (2024−2025) architecture. It features 24 cores and 24 threads. Base frequency is 2.5 GHz, with boost up to 5.5 GHz. L3 cache: 36 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 65 Watt. Memory support: DDR5-6400. Passmark benchmark score: 57,442 points. Launch price was $579.

Ryzen 7 5800X

The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.

⚡

Processing Power

The Core Ultra 9 285 packs 24 cores / 24 threads, while the Ryzen 7 5800X offers 8 cores / 16 threads — the Core Ultra 9 285 has 16 more cores. Boost clocks reach 5.5 GHz on the Core Ultra 9 285 versus 4.7 GHz on the Ryzen 7 5800X — a 15.7% clock advantage for the Core Ultra 9 285 (base: 2.5 GHz vs 3.8 GHz). The Core Ultra 9 285 uses the Arrow Lake-S (2024−2025) architecture (3 nm), while the Ryzen 7 5800X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the Core Ultra 9 285 scores 57,442 against the Ryzen 7 5800X's 27,712 — a 69.8% lead for the Core Ultra 9 285. L3 cache: 36 MB (total) on the Core Ultra 9 285 vs 32 MB on the Ryzen 7 5800X.

Feature	Core Ultra 9 285	Ryzen 7 5800X
Cores / Threads	24 / 24+200%	8 / 16
Boost Clock	5.5 GHz+17%	4.7 GHz
Base Clock	2.5 GHz	3.8 GHz+52%
L3 Cache	36 MB (total)+13%	32 MB
L2 Cache	3 MB (per core)	512K (per core)+16967%
Process	3 nm-57%	7 nm, 12 nm
Architecture	Arrow Lake-S (2024−2025)	Vermeer (Zen 3) (2020−2022)
PassMark	57,442+107%	27,712
Cinebench R23 Multi	40,000	—
Geekbench 6 Single	3,000	—
Geekbench 6 Multi	20,000	—

🧠

Memory & Platform

The Core Ultra 9 285 uses the LGA1851 socket (PCIe 5.0), while the Ryzen 7 5800X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-6400 on the Core Ultra 9 285 versus DDR4-3200 on the Ryzen 7 5800X — the Core Ultra 9 285 supports 100% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core Ultra 9 285 supports up to 192 GB of RAM compared to 128 GB — 50% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 24 PCIe lanes. Chipset compatibility: Intel 800 Series (Core Ultra 9 285) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X).

Feature	Core Ultra 9 285	Ryzen 7 5800X
Socket	LGA1851	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-6400+100%	DDR4-3200
Max RAM Capacity	192 GB+50%	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	24	24

🔧

Advanced Features

Only the Ryzen 7 5800X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: Yes (Core Ultra 9 285) vs AMD-V (Ryzen 7 5800X). The Core Ultra 9 285 includes integrated graphics (Arc Graphics), while the Ryzen 7 5800X requires a dedicated GPU. Primary use case: Core Ultra 9 285 targets High-End Gaming, Ryzen 7 5800X targets Desktop.

Feature	Core Ultra 9 285	Ryzen 7 5800X
Integrated GPU	Yes	No
IGPU Model	Arc Graphics	—
Unlocked	No	Yes
AVX-512	No	No
Virtualization	Yes	AMD-V
Target Use	High-End Gaming	Desktop

💰

Value Analysis

At launch, the Core Ultra 9 285 was priced at $589, while the Ryzen 7 5800X came in at $449. On launch pricing ($589 vs $449), Ryzen 7 5800X was $140 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core Ultra 9 285 delivers 97.5 pts/$ vs 61.7 pts/$ for the Ryzen 7 5800X — making the Core Ultra 9 285 the 45% better value option.

Feature	Core Ultra 9 285	Ryzen 7 5800X
MSRP	$589	$449-24%
Performance per Dollar	97.5+58%	61.7
Release Date	2025	2020

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