Core i9-10900X vs Ryzen 5 5600X

Core i9-10900X vs Ryzen 5 5600X Performance Spectrum

Core i9-10900X

10 / 20

22,377

+2.4%

21,845

0.0%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

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 i9-10900X vs Ryzen 5 5600X 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 i9-10900X vs Ryzen 5 5600X: Pros, Cons & Final Verdict

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

Core i9-10900X

2019

Why buy it

✅Better for gaming: +12.4% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Smaller total L3 cache (19 MB vs 32 MB).
❌Lower PassMark per dollar, at 37.9 vs 73.1 PassMark/$ ($590 MSRP vs $299 MSRP).
❌153.8% higher power demand at 165W vs 65W.

Ryzen 5 5600X

2020

Why buy it

✅+66.2% larger total L3 cache (32 MB vs 19 MB).
✅Costs $291 less on MSRP ($299 MSRP vs $590 MSRP).
✅Delivers 92.6% more PassMark for each dollar spent, at 73.1 vs 37.9 PassMark/$ ($299 MSRP vs $590 MSRP).
✅Draws 65W instead of 165W, a 100W reduction.
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-10900X across 50 shared CPU benchmark tests.
❌Lower PassMark (21,845 vs 22,377).

Quick Answers

So, is Core i9-10900X better than Ryzen 5 5600X?

Yes. Core i9-10900X is the better all-around CPU here. It gives you a 12.4% average FPS lead across 50 shared CPU game tests in our data and 2.4% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i9-10900X is the better pick. According to our tests, it delivers 12.4% 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 i9-10900X is the stronger fit. You are getting 2.4% better PassMark, backed by 10 cores and 20 threads.

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

Core i9-10900X is still the faster CPU overall, but Ryzen 5 5600X is easier to justify if budget matters more than peak performance. Core i9-10900X comes in 97.3% more expensive on MSRP at $590 MSRP versus $299 MSRP, and it still gives you a 12.4% average FPS lead across 50 shared CPU game tests in our data. Ryzen 5 5600X is also 92.6% better value on MSRP (73.1 vs 37.9 PassMark/$), which is why it can still make sense for tighter-budget builds 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?

Ryzen 5 5600X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2019) and 66.2% larger total L3 cache (32 MB vs 19 MB). That makes it the safer long-term bet.

Core i9-10900X vs Ryzen 5 5600X Technical Specifications

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

Core i9-10900X

The Core i9-10900X is manufactured by Intel. It was released in 19 October 2019 (6 years ago). It is based on the Cascade Lake-X (2019) architecture. It features 10 cores and 20 threads. Base frequency is 3.7 GHz, with boost up to 4.7 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2933. Passmark benchmark score: 22,377 points. Launch price was $299.

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 i9-10900X packs 10 cores / 20 threads, while the Ryzen 5 5600X offers 6 cores / 12 threads — the Core i9-10900X has 4 more cores. Boost clocks reach 4.7 GHz on the Core i9-10900X versus 4.6 GHz on the Ryzen 5 5600X — a 2.2% clock advantage for the Core i9-10900X (base: 3.7 GHz vs 3.7 GHz). The Core i9-10900X uses the Cascade Lake-X (2019) architecture (14 nm), while the Ryzen 5 5600X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the Core i9-10900X scores 22,377 against the Ryzen 5 5600X's 21,845 — a 2.4% lead for the Core i9-10900X. L3 cache: 19.25 MB (total) on the Core i9-10900X vs 32 MB on the Ryzen 5 5600X.

Feature	Core i9-10900X	Ryzen 5 5600X
Cores / Threads	10 / 20+67%	6 / 12
Boost Clock	4.7 GHz+2%	4.6 GHz
Base Clock	3.7 GHz	3.7 GHz
L3 Cache	19.25 MB (total)	32 MB+66%
L2 Cache	1 MB (per core)	512K (per core)+51100%
Process	14 nm	7 nm, 12 nm-50%
Architecture	Cascade Lake-X (2019)	Vermeer (Zen 3) (2020−2022)
PassMark	22,377+2%	21,845

🧠

Memory & Platform

The Core i9-10900X uses the LGA2066 socket (PCIe 3.0), while the Ryzen 5 5600X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i9-10900X	Ryzen 5 5600X
Socket	LGA2066	AM4
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	—	DDR4-3200
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	24

🔧

Advanced Features

Virtualization: not specified (Core i9-10900X) / AMD-V (Ryzen 5 5600X). Primary use case: Ryzen 5 5600X targets Desktop.

Feature	Core i9-10900X	Ryzen 5 5600X
Integrated GPU	—	No
Unlocked	—	Yes
AVX-512	—	No
Virtualization	—	AMD-V
Target Use	—	Desktop

💰

Value Analysis

At launch, the Core i9-10900X was priced at $590, while the Ryzen 5 5600X came in at $299. On launch pricing ($590 vs $299), Ryzen 5 5600X was $291 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-10900X delivers 37.9 pts/$ vs 73.1 pts/$ for the Ryzen 5 5600X — making the Ryzen 5 5600X the 63.3% better value option.

Feature	Core i9-10900X	Ryzen 5 5600X
MSRP	$590	$299-49%
Performance per Dollar	37.9	73.1+93%
Release Date	2019	2020

Search Core i9-10900X on Amazon

Search Ryzen 5 5600X on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.