Core i5-12600KF vs Ryzen 7 7840H

Core i5-12600KF vs Ryzen 7 7840H Performance Spectrum

Core i5-12600KF

10 / 16

27,594

0.0%

27,832

+0.9%

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 i5-12600KF vs Ryzen 7 7840H 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 i5-12600KF vs Ryzen 7 7840H: Pros, Cons & Final Verdict

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

Core i5-12600KF

2021

Why buy it

✅+25% larger total L3 cache (20 MB vs 16 MB).
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7840H across 50 shared CPU benchmark tests.
❌Lower PassMark (27,594 vs 27,832).
❌Launch MSRP is still $264 MSRP, while Ryzen 7 7840H mostly shows up through inconsistent older-market listings.
❌257.1% higher power demand at 125W vs 35W.

Ryzen 7 7840H

2023

Why buy it

✅Better for gaming: +9.4% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 35W instead of 125W, a 90W reduction.

Trade-offs

❌Smaller total L3 cache (16 MB vs 20 MB).

Quick Answers

So, is Ryzen 7 7840H better than Core i5-12600KF?

Yes. Ryzen 7 7840H is the better all-around CPU here. It gives you a 9.4% average FPS lead across 50 shared CPU game tests in our data, 0.9% 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, Ryzen 7 7840H is the better pick. According to our tests, it delivers 9.4% 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, Ryzen 7 7840H is the stronger fit. You are getting 0.9% better PassMark, backed by 8 cores and 16 threads.

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

Ryzen 7 7840H is still the faster CPU overall, but Core i5-12600KF is easier to justify if budget matters more than peak performance. Ryzen 7 7840H comes in at an unclear MSRP at unclear MSRP versus $264 MSRP, and it still gives you a 9.4% average FPS lead across 50 shared CPU game tests in our data. Core i5-12600KF is also 100.0% better value on MSRP (104.5 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Ryzen 7 7840H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021) and more multi-core headroom with 8 cores / 16 threads instead of 10/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-12600KF vs Ryzen 7 7840H Technical Specifications

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

Core i5-12600KF

The Core i5-12600KF is manufactured by Intel. It was released in 4 November 2021 (4 years ago). It is based on the Alder Lake, Golden Cove, Gracemont (2021) architecture. It features 10 cores and 16 threads. Base frequency is 3.7 GHz, with boost up to 4.9 GHz. L3 cache: 20 MB (total). L2 cache: 9.5 MB. Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 27,594 points. Launch price was $264.

Ryzen 7 7840H

The Ryzen 7 7840H is manufactured by AMD. It was released in Janeiro 2023 (2 years ago). It is based on the Phoenix (2023−2024) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 35 Watt. Memory support: DDR5-5600. Passmark benchmark score: 27,832 points. Launch price was $299.

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Processing Power

The Core i5-12600KF packs 10 cores / 16 threads, while the Ryzen 7 7840H offers 8 cores / 16 threads — the Core i5-12600KF has 2 more cores. Boost clocks reach 4.9 GHz on the Core i5-12600KF versus 5.1 GHz on the Ryzen 7 7840H — a 4% clock advantage for the Ryzen 7 7840H (base: 3.7 GHz vs 3.8 GHz). The Core i5-12600KF uses the Alder Lake, Golden Cove, Gracemont (2021) architecture (Intel 7 nm), while the Ryzen 7 7840H uses Phoenix (2023−2024) (4 nm). In PassMark, the Core i5-12600KF scores 27,594 against the Ryzen 7 7840H's 27,832 — a 0.9% lead for the Ryzen 7 7840H. L3 cache: 20 MB (total) on the Core i5-12600KF vs 16 MB (total) on the Ryzen 7 7840H.

Feature	Core i5-12600KF	Ryzen 7 7840H
Cores / Threads	10 / 16+25%	8 / 16
Boost Clock	4.9 GHz	5.1 GHz+4%
Base Clock	3.7 GHz	3.8 GHz+3%
L3 Cache	20 MB (total)+25%	16 MB (total)
L2 Cache	9.5 MB+850%	1 MB (per core)
Process	Intel 7 nm	4 nm-43%
Architecture	Alder Lake, Golden Cove, Gracemont (2021)	Phoenix (2023−2024)
PassMark	27,594	27,832

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Memory & Platform

The Core i5-12600KF uses the LGA1700 socket (PCIe 5.0), while the Ryzen 7 7840H uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard.