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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Core Ultra 9 285K

2024

Why buy it

✅Better for gaming: +66.0% higher average FPS across 4 shared CPU benchmark tests.
✅Delivers 56.8% more PassMark for each dollar spent, at 114.6 vs 73.1 PassMark/$ ($589 MSRP vs $299 MSRP).
✅Newer platform on LGA1851 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with Intel Arc Graphics 64EU, while Ryzen 5 5600X needs a discrete GPU.

Trade-offs

❌
97% HIGHER MSRP
$589 MSRPvs$299 MSRP
❌92.3% higher power demand at 125W vs 65W.

Ryzen 5 5600X

2020

Why buy it

✅Costs $290 less on MSRP ($299 MSRP vs $589 MSRP).
✅Draws 65W instead of 125W, a 60W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 9 285K across 4 shared CPU benchmark tests.
❌Lower PassMark (21,845 vs 67,482).
❌Lower PassMark per dollar, at 73.1 vs 114.6 PassMark/$ ($299 MSRP vs $589 MSRP).
❌Older platform position on AM4 with DDR4, while Core Ultra 9 285K moves to LGA1851 and DDR5.
❌No integrated graphics, while Core Ultra 9 285K can still boot and troubleshoot without a discrete GPU.

Core Ultra 9 285K

2024

Ryzen 5 5600X

2020

Why buy it

✅Better for gaming: +66.0% higher average FPS across 4 shared CPU benchmark tests.
✅Delivers 56.8% more PassMark for each dollar spent, at 114.6 vs 73.1 PassMark/$ ($589 MSRP vs $299 MSRP).
✅Newer platform on LGA1851 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with Intel Arc Graphics 64EU, while Ryzen 5 5600X needs a discrete GPU.

Why buy it

✅Costs $290 less on MSRP ($299 MSRP vs $589 MSRP).
✅Draws 65W instead of 125W, a 60W reduction.

Trade-offs

❌
97% HIGHER MSRP
$589 MSRPvs$299 MSRP
❌92.3% higher power demand at 125W vs 65W.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 9 285K across 4 shared CPU benchmark tests.
❌Lower PassMark (21,845 vs 67,482).
❌Lower PassMark per dollar, at 73.1 vs 114.6 PassMark/$ ($299 MSRP vs $589 MSRP).
❌Older platform position on AM4 with DDR4, while Core Ultra 9 285K moves to LGA1851 and DDR5.
❌No integrated graphics, while Core Ultra 9 285K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core Ultra 9 285K better than Ryzen 5 5600X?

Yes. Core Ultra 9 285K is the better overall CPU here. You are getting a 66.0% average FPS lead across 4 shared CPU game tests in our data, 208.9% better PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Core Ultra 9 285K is the better pick here. According to our tests, it delivers 66.0% more average FPS across 4 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 285K is the better fit. You are getting 208.9% better PassMark, backed by 24 cores and 24 threads.

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

Core Ultra 9 285K is the smarter buy today. Core Ultra 9 285K is 97.0% more expensive on MSRP at $589 MSRP versus $299 MSRP, and it gives you a 66.0% average FPS lead across 4 shared CPU game tests in our data. It is also 56.8% better value on MSRP (114.6 vs 73.1 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper. That said, if you already own a compatible AM4 + DDR4 setup, Ryzen 5 5600X 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 285K is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2020), a healthier platform with LGA1851 and DDR5 instead of AM4, and more multi-core headroom with 24 cores / 24 threads instead of 6/12. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Core Ultra 9 285K Benchmark Check

Ryzen 5 5600X Benchmark Check

Path of Exile 2

Preset	Core Ultra 9 285K	Ryzen 5 5600X
1080p
low	341 FPS	203 FPS
medium	323 FPS	174 FPS
high	267 FPS	140 FPS
ultra	226 FPS	107 FPS
1440p
low	288 FPS	169 FPS
medium	239 FPS	141 FPS
high	184 FPS	113 FPS
ultra	162 FPS	86 FPS
4K
low	188 FPS	85 FPS
medium	155 FPS	76 FPS
high	115 FPS	60 FPS
ultra	103 FPS	47 FPS

Open Core Ultra 9 285K Open Ryzen 5 5600X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core Ultra 9 285K	Ryzen 5 5600X
1080p
low	899 FPS	464 FPS
medium	778 FPS	387 FPS
high	623 FPS	324 FPS
ultra	544 FPS	291 FPS
1440p
low	756 FPS	397 FPS
medium	677 FPS	334 FPS
high	557 FPS	290 FPS
ultra	447 FPS	253 FPS
4K
low	421 FPS	263 FPS
medium	383 FPS	226 FPS
high	358 FPS	205 FPS
ultra	310 FPS	171 FPS

Open Core Ultra 9 285K Open Ryzen 5 5600X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core Ultra 9 285K	Ryzen 5 5600X
1080p
low	879 FPS	546 FPS
medium	718 FPS	473 FPS
high	637 FPS	432 FPS
ultra	545 FPS	358 FPS
1440p
low	750 FPS	508 FPS
medium	616 FPS	413 FPS
high	534 FPS	375 FPS
ultra	458 FPS	312 FPS
4K
low	534 FPS	348 FPS
medium	459 FPS	292 FPS
high	415 FPS	255 FPS
ultra	352 FPS	199 FPS

Open Core Ultra 9 285K Open Ryzen 5 5600X

League of Legends

League of Legends

Valorant

Preset	Core Ultra 9 285K	Ryzen 5 5600X
1080p
low	1200 FPS	546 FPS
medium	1015 FPS	546 FPS
high	939 FPS	546 FPS
ultra	846 FPS	546 FPS
1440p
low	928 FPS	546 FPS
medium	811 FPS	546 FPS
high	713 FPS	546 FPS
ultra	633 FPS	524 FPS
4K
low	683 FPS	529 FPS
medium	606 FPS	484 FPS
high	539 FPS	435 FPS
ultra	437 FPS	379 FPS

Open Core Ultra 9 285K Open Ryzen 5 5600X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core Ultra 9 285K and Ryzen 5 5600X

Core Ultra 9 285K

The Core Ultra 9 285K is manufactured by Intel. It was released in 24 October 2024 (1 year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 24 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 5.6 GHz. L3 cache: 36 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 125 Watt. Memory support: DDR5-6400. Passmark benchmark score: 67,482 points. Launch price was $589.

Ryzen 5 5600X

The Ryzen 5 5600X 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 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 21,845 points. Launch price was $299.

⚡

Processing Power

The Core Ultra 9 285K packs 24 cores / 24 threads, while the Ryzen 5 5600X offers 6 cores / 12 threads — the Core Ultra 9 285K has 18 more cores. Boost clocks reach 5.6 GHz on the Core Ultra 9 285K versus 4.6 GHz on the Ryzen 5 5600X — a 19.6% clock advantage for the Core Ultra 9 285K (base: 3.7 GHz vs 3.7 GHz). The Core Ultra 9 285K uses the Arrow Lake-S (2024−2025) architecture (3 nm), while the Ryzen 5 5600X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the Core Ultra 9 285K scores 67,482 against the Ryzen 5 5600X's 21,845 — a 102.2% lead for the Core Ultra 9 285K. L3 cache: 36 MB (total) on the Core Ultra 9 285K vs 32 MB on the Ryzen 5 5600X.

Feature	Core Ultra 9 285K	Ryzen 5 5600X
Cores / Threads	24 / 24+300%	6 / 12
Boost Clock	5.6 GHz+22%	4.6 GHz
Base Clock	3.7 GHz	3.7 GHz
L3 Cache	36 MB (total)+13%	32 MB
L2 Cache	3 MB (per core)+500%	512K (per core)
Process	3 nm-57%	7 nm, 12 nm
Architecture	Arrow Lake-S (2024−2025)	Vermeer (Zen 3) (2020−2022)
PassMark	67,482+209%	21,845
Cinebench R23 Multi	45,563	—
Geekbench 6 Single	3,200	—
Geekbench 6 Multi	22,563	—

🧠

Memory & Platform

The Core Ultra 9 285K uses the LGA1851 socket (PCIe 5.0), while the Ryzen 5 5600X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-6400 on the Core Ultra 9 285K versus DDR4-3200 on the Ryzen 5 5600X — the Core Ultra 9 285K supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core Ultra 9 285K supports up to 192 GB of RAM compared to 128 GB — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 24 PCIe lanes. Chipset compatibility: Z890 (Core Ultra 9 285K) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 5 5600X).

Feature	Core Ultra 9 285K	Ryzen 5 5600X
Socket	LGA1851	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-6400+25%	DDR4-3200
Max RAM Capacity	192 GB+50%	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	24	24

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Virtualization support: true (Core Ultra 9 285K) vs AMD-V (Ryzen 5 5600X). The Core Ultra 9 285K includes integrated graphics (Intel Arc Graphics 64EU), while the Ryzen 5 5600X requires a dedicated GPU. Primary use case: Ryzen 5 5600X targets Desktop. Direct competitor: Core Ultra 9 285K rivals Ryzen 9 9950X.

Feature	Core Ultra 9 285K	Ryzen 5 5600X
Integrated GPU	Yes	No
IGPU Model	Intel Arc Graphics 64EU	—
Unlocked	Yes	Yes
AVX-512	No	No
Virtualization	true	AMD-V
Target Use	—	Desktop

💰

Value Analysis

The Core Ultra 9 285K launched at $589 MSRP, while the Ryzen 5 5600X debuted at $299. On MSRP ($589 vs $299), the Ryzen 5 5600X is $290 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core Ultra 9 285K delivers 114.6 pts/$ vs 73.1 pts/$ for the Ryzen 5 5600X — making the Core Ultra 9 285K the 44.2% better value option.