Core i9-12900KS vs M4 Max (16 cores)

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 i9-12900KS vs M4 Max (16 cores) 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 i9-12900KS vs M4 Max (16 cores): Pros, Cons & Final Verdict

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

Core i9-12900KS

2022

Why buy it

✅Better for gaming: +20.7% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (43,528 vs 43,985).
❌Launch MSRP is still $739 MSRP, while M4 Max (16 cores) mostly shows up through inconsistent older-market listings.
❌3650% higher power demand at 150W vs 4W.

M4 Max (16 cores)

2024

Why buy it

✅+1% higher PassMark.
✅Draws 4W instead of 150W, a 146W reduction.
✅100% more PCIe lanes (40 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-12900KS across 50 shared CPU benchmark tests.

Quick Answers

So, is M4 Max (16 cores) better than Core i9-12900KS?

It depends on what you want from the system. For gaming, Core i9-12900KS is ahead with a 20.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, M4 Max (16 cores) pulls ahead with 1% better PassMark.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, M4 Max (16 cores) is the stronger fit. You are getting 1% better PassMark, backed by 16 cores and 16 threads.

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

M4 Max (16 cores) is still the faster CPU overall, but Core i9-12900KS is easier to justify if budget matters more than peak performance. M4 Max (16 cores) comes in at an unclear MSRP at unclear MSRP versus $739 MSRP, and it still gives you 1% better PassMark. The compromise is that Core i9-12900KS is still the better pure gaming CPU with a 20.7% average FPS lead across 50 shared CPU game tests in our data. Core i9-12900KS is also 100.0% better value on MSRP (58.9 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper. That said, if you already own a compatible LGA1700 + DDR5 setup, Core i9-12900KS is still an elite gaming CPU and a very strong platform-matched choice because it avoids a motherboard and RAM swap while remaining one of the strongest gaming chips you can buy.

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

M4 Max (16 cores) makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2022) and more multi-core headroom with 16 cores / 16 threads instead of 16/24. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-12900KS vs M4 Max (16 cores) Technical Specifications

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

Core i9-12900KS

The Core i9-12900KS is manufactured by Intel. It was released in 5 April 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 16 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.3 GHz. L3 cache: 30 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 150 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 43,528 points. Launch price was $499.

M4 Max (16 cores)

The M4 Max (16 cores) is manufactured by Apple. It was released in 30 October 2024 (1 year ago). It features 16 cores and 16 threads. Base frequency is 2.75 GHz, with boost up to 4.51 GHz. Built on 3 nm process technology. Socket: none. Thermal design power (TDP): 4 MB. Memory support: LPDDR5X. Passmark benchmark score: 43,985 points. Launch price was $499.

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Processing Power

The Core i9-12900KS packs 16 cores / 24 threads, matching the M4 Max (16 cores)'s 16 cores. Boost clocks reach 5.3 GHz on the Core i9-12900KS versus 4.51 GHz on the M4 Max (16 cores) — a 16.1% clock advantage for the Core i9-12900KS (base: 3.4 GHz vs 2.75 GHz). The Core i9-12900KS is built on the Alder Lake-S (2022) architecture. In PassMark, the Core i9-12900KS scores 43,528 against the M4 Max (16 cores)'s 43,985 — a 1% lead for the M4 Max (16 cores). Geekbench 6 single-core — the metric most relevant to gaming — records 2,082 vs 4,060, a 64.4% lead for the M4 Max (16 cores) that directly translates to higher frame rates.

Feature	Core i9-12900KS	M4 Max (16 cores)
Cores / Threads	16 / 24	16 / 16
Boost Clock	5.3 GHz+18%	4.51 GHz
Base Clock	3.4 GHz+24%	2.75 GHz
L3 Cache	30 MB (total)	—
L2 Cache	1.25 MB (per core)	—
Process	Intel 7 nm	3 nm-57%
Architecture	Alder Lake-S (2022)	—
PassMark	43,528	43,985+1%
Cinebench R23 Multi	27,796	—
Geekbench 6 Single	2,082	4,060+95%
Geekbench 6 Multi	—	26,675

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Memory & Platform

The Core i9-12900KS uses the LGA1700 socket (PCIe 5.0), while the M4 Max (16 cores) uses none (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800 memory speed. Both support up to 128 GB of RAM. Memory channels: 2 (Core i9-12900KS) vs 8 (M4 Max (16 cores)). PCIe lanes: 20 (Core i9-12900KS) vs 40 (M4 Max (16 cores)) — the M4 Max (16 cores) offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: LGA1700 (Core i9-12900KS) and Apple Silicon (M4 Max (16 cores)).

Feature	Core i9-12900KS	M4 Max (16 cores)
Socket	LGA1700	none
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-4800	Unified Memory
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	20	40+100%

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Advanced Features

Only the Core i9-12900KS has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Core i9-12900KS supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i9-12900KS) vs Apple Virtualization (M4 Max (16 cores)). Both include integrated graphics — UHD 770 (Core i9-12900KS) and Apple 40-core GPU (M4 Max (16 cores)) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: M4 Max (16 cores) targets Professional Laptop. Direct competitor: M4 Max (16 cores) rivals Ryzen AI Max PRO 390.

Feature	Core i9-12900KS	M4 Max (16 cores)
Integrated GPU	Yes	Yes
IGPU Model	UHD 770	Apple 40-core GPU
Unlocked	Yes	No
AVX-512	Yes	No
Virtualization	VT-x, VT-d	Apple Virtualization
Target Use	—	Professional Laptop