Core i9-10900 vs Ryzen 9 4900H

Core i9-10900 vs Ryzen 9 4900H Performance Spectrum

Core i9-10900

10 / 20

19,163

+1.5%

18,887

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 i9-10900 vs Ryzen 9 4900H 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 i9-10900 vs Ryzen 9 4900H: Pros, Cons & Final Verdict

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

Core i9-10900

2020

Why buy it

✅Better for gaming: +21.2% higher average FPS across 50 shared CPU benchmark tests.
✅+150% larger total L3 cache (20 MB vs 8 MB).

Trade-offs

❌Launch MSRP is still $483 MSRP, while Ryzen 9 4900H mostly shows up through inconsistent older-market listings.
❌44.4% higher power demand at 65W vs 45W.

Ryzen 9 4900H

2020

Why buy it

✅Draws 45W instead of 65W, a 20W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-10900 across 50 shared CPU benchmark tests.
❌Lower PassMark (18,887 vs 19,163).
❌Smaller total L3 cache (8 MB vs 20 MB).

Quick Answers

So, is Core i9-10900 better than Ryzen 9 4900H?

Yes. Core i9-10900 is the better all-around CPU here. It gives you a 21.2% average FPS lead across 50 shared CPU game tests in our data, 1.5% 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 i9-10900 is the better pick. According to our tests, it delivers 21.2% 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 i9-10900 is the stronger fit. You are getting 1.5% better PassMark, backed by 10 cores and 20 threads. It also has the larger cache pool with 150% larger total L3 cache (20 MB vs 8 MB).

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

Core i9-10900 is the better buy right now. Core i9-10900 comes in at an unclear MSRP at $483 MSRP versus unclear MSRP, and it still gives you a 21.2% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (39.7 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i9-10900 makes more sense long term for 2026 and beyond. You are getting 150% larger total L3 cache (20 MB vs 8 MB) and more multi-core headroom with 10 cores / 20 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i9-10900 vs Ryzen 9 4900H Technical Specifications

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

Core i9-10900

The Core i9-10900 is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 10 cores and 20 threads. Base frequency is 2.8 GHz, with boost up to 5.1 GHz. L3 cache: 20 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2933. Passmark benchmark score: 19,163 points. Launch price was $299.

Ryzen 9 4900H

The Ryzen 9 4900H is manufactured by AMD. It was released in 16 March 2020 (5 years ago). It is based on the Renoir-H (Zen 2) (2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.3 GHz, with boost up to 4.4 GHz. L3 cache: 8 MB (total). L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 54 Watt. Memory support: DDR4. Passmark benchmark score: 18,887 points. Launch price was $299.

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Processing Power

The Core i9-10900 packs 10 cores / 20 threads, while the Ryzen 9 4900H offers 8 cores / 16 threads — the Core i9-10900 has 2 more cores. Boost clocks reach 5.1 GHz on the Core i9-10900 versus 4.4 GHz on the Ryzen 9 4900H — a 14.7% clock advantage for the Core i9-10900 (base: 2.8 GHz vs 3.3 GHz). The Core i9-10900 uses the Comet Lake (2020−2025) architecture (14 nm), while the Ryzen 9 4900H uses Renoir-H (Zen 2) (2020) (7 nm). In PassMark, the Core i9-10900 scores 19,163 against the Ryzen 9 4900H's 18,887 — a 1.5% lead for the Core i9-10900. L3 cache: 20 MB (total) on the Core i9-10900 vs 8 MB (total) on the Ryzen 9 4900H.

Feature	Core i9-10900	Ryzen 9 4900H
Cores / Threads	10 / 20+25%	8 / 16
Boost Clock	5.1 GHz+16%	4.4 GHz
Base Clock	2.8 GHz	3.3 GHz+18%
L3 Cache	20 MB (total)+150%	8 MB (total)
L2 Cache	256K (per core)	512 kB (per core)+100%
Process	14 nm	7 nm-50%
Architecture	Comet Lake (2020−2025)	Renoir-H (Zen 2) (2020)
PassMark	19,163+1%	18,887

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Memory & Platform

The Core i9-10900 uses the LGA1200 socket (PCIe 3.0), while the Ryzen 9 4900H uses FP6 (PCIe 3.0) — making them incompatible on the same motherboard.