Core i9-10900E vs Ryzen 5 6600HS

Core i9-10900E vs Ryzen 5 6600HS Performance Spectrum

Core i9-10900E

10 / 20

19,332

+1.9%

Core i5-11300H

Core i7-3970X Extreme Edition

18,975

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 i9-10900E vs Ryzen 5 6600HS 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 i9-10900E vs Ryzen 5 6600HS: Pros, Cons & Final Verdict

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

Core i9-10900E

2020

Why buy it

✅Better for gaming: +10.7% higher average FPS across 50 shared CPU benchmark tests.
✅+25% larger total L3 cache (20 MB vs 16 MB).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Ryzen 5 6600HS needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $488 MSRP, while Ryzen 5 6600HS mostly shows up through inconsistent older-market listings.
❌85.7% higher power demand at 65W vs 35W.
❌Older platform position on LGA1200 with DDR4, while Ryzen 5 6600HS moves to FP7 and DDR5.

Ryzen 5 6600HS

2022

Why buy it

✅Draws 35W instead of 65W, a 30W reduction.
✅Newer platform on FP7 with DDR5 support instead of LGA1200 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-10900E across 50 shared CPU benchmark tests.
❌Lower PassMark (18,975 vs 19,332).
❌Smaller total L3 cache (16 MB vs 20 MB).
❌No integrated graphics, while Core i9-10900E can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i9-10900E better than Ryzen 5 6600HS?

Yes. Core i9-10900E is the better all-around CPU here. It gives you a 10.7% average FPS lead across 50 shared CPU game tests in our data and 1.9% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i9-10900E is the better pick. According to our tests, it delivers 10.7% 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 i9-10900E is the stronger fit. You are getting 1.9% better PassMark, backed by 10 cores and 20 threads. It also has the larger cache pool with 25% larger total L3 cache (20 MB vs 16 MB).

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

Core i9-10900E is the better buy right now. Core i9-10900E comes in at an unclear MSRP at $488 MSRP versus unclear MSRP, and it still gives you a 10.7% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (39.6 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen 5 6600HS makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2020) and a healthier platform with FP7 and DDR5 instead of LGA1200. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-10900E vs Ryzen 5 6600HS Technical Specifications

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

Core i9-10900E

The Core i9-10900E 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 4.7 GHz. L3 cache: 20 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 19,332 points. Launch price was $488.

Ryzen 5 6600HS

The Ryzen 5 6600HS is manufactured by AMD. It was released in Janeiro 2022 (3 years ago). It is based on the Rembrandt-HS (Zen 3+) (2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.3 GHz, with boost up to 4.5 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 35 Watt. Memory support: DDR5. Passmark benchmark score: 18,975 points. Launch price was $299.

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Processing Power

The Core i9-10900E packs 10 cores / 20 threads, while the Ryzen 5 6600HS offers 6 cores / 12 threads — the Core i9-10900E has 4 more cores. Boost clocks reach 4.7 GHz on the Core i9-10900E versus 4.5 GHz on the Ryzen 5 6600HS — a 4.3% clock advantage for the Core i9-10900E (base: 2.8 GHz vs 3.3 GHz). The Core i9-10900E uses the Comet Lake (2020−2025) architecture (14 nm), while the Ryzen 5 6600HS uses Rembrandt-HS (Zen 3+) (2022) (6 nm). In PassMark, the Core i9-10900E scores 19,332 against the Ryzen 5 6600HS's 18,975 — a 1.9% lead for the Core i9-10900E. L3 cache: 20 MB (total) on the Core i9-10900E vs 16 MB (total) on the Ryzen 5 6600HS.

Feature	Core i9-10900E	Ryzen 5 6600HS
Cores / Threads	10 / 20+67%	6 / 12
Boost Clock	4.7 GHz+4%	4.5 GHz
Base Clock	2.8 GHz	3.3 GHz+18%
L3 Cache	20 MB (total)+25%	16 MB (total)
L2 Cache	256 kB (per core)	512K (per core)+100%
Process	14 nm	6 nm-57%
Architecture	Comet Lake (2020−2025)	Rembrandt-HS (Zen 3+) (2022)
PassMark	19,332+2%	18,975

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Memory & Platform

The Core i9-10900E uses the LGA1200 socket (PCIe 4.0), while the Ryzen 5 6600HS uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i9-10900E	Ryzen 5 6600HS
Socket	LGA1200	FP7
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-2933	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i9-10900E) / not specified (Ryzen 5 6600HS). The Core i9-10900E includes integrated graphics (UHD Graphics 630), while the Ryzen 5 6600HS requires a dedicated GPU.