Core Ultra 5 245KF 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 Ultra 5 245KF 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 Ultra 5 245KF 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 Ultra 5 245KF

2024

Why buy it

✅Better for gaming: +18.4% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (43,424 vs 43,985).
❌Launch MSRP is still $294 MSRP, while M4 Max (16 cores) mostly shows up through inconsistent older-market listings.
❌3025% higher power demand at 125W vs 4W.

M4 Max (16 cores)

2024

Why buy it

✅+1.3% higher PassMark.
✅Draws 4W instead of 125W, a 121W reduction.
✅100% more PCIe lanes (40 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 5 245KF across 50 shared CPU benchmark tests.

Quick Answers

So, is M4 Max (16 cores) better than Core Ultra 5 245KF?

It depends on what you want from the system. For gaming, Core Ultra 5 245KF is ahead with a 18.4% 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 1.3% 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 1.3% 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 Ultra 5 245KF 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 $294 MSRP, and it still gives you 1.3% better PassMark. The compromise is that Core Ultra 5 245KF is still the better pure gaming CPU with a 18.4% average FPS lead across 50 shared CPU game tests in our data. Core Ultra 5 245KF is also 100.0% better value on MSRP (147.7 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper. That said, if you already own a compatible LGA1851 + DDR5 setup, Core Ultra 5 245KF 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 more multi-core headroom with 16 cores / 16 threads instead of 14/14. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core Ultra 5 245KF vs M4 Max (16 cores) Technical Specifications

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

Core Ultra 5 245KF

The Core Ultra 5 245KF is manufactured by Intel. It was released in 24 October 2024 (1 year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 14 cores and 14 threads. Base frequency is 4.2 GHz, with boost up to 5.2 GHz. L3 cache: 24 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 125 Watt. Memory support: DDR5-6400. Passmark benchmark score: 43,424 points. Launch price was $294.

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 Ultra 5 245KF packs 14 cores / 14 threads, while the M4 Max (16 cores) offers 16 cores / 16 threads — the M4 Max (16 cores) has 2 more cores. Boost clocks reach 5.2 GHz on the Core Ultra 5 245KF versus 4.51 GHz on the M4 Max (16 cores) — a 14.2% clock advantage for the Core Ultra 5 245KF (base: 4.2 GHz vs 2.75 GHz). The Core Ultra 5 245KF is built on the Arrow Lake-S (2024−2025) architecture. In PassMark, the Core Ultra 5 245KF scores 43,424 against the M4 Max (16 cores)'s 43,985 — a 1.3% lead for the M4 Max (16 cores).

Feature	Core Ultra 5 245KF	M4 Max (16 cores)
Cores / Threads	14 / 14	16 / 16+14%
Boost Clock	5.2 GHz+15%	4.51 GHz
Base Clock	4.2 GHz+53%	2.75 GHz
L3 Cache	24 MB (total)	—
L2 Cache	3 MB (per core)	—
Process	3 nm	3 nm
Architecture	Arrow Lake-S (2024−2025)	—
PassMark	43,424	43,985+1%
Geekbench 6 Single	—	4,060
Geekbench 6 Multi	—	26,675

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Memory & Platform

The Core Ultra 5 245KF uses the LGA1851 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 6400 memory speed. The Core Ultra 5 245KF supports up to 192 GB of RAM compared to 128 GB — 50% more capacity for professional workloads. Memory channels: 2 (Core Ultra 5 245KF) vs 8 (M4 Max (16 cores)). PCIe lanes: 20 (Core Ultra 5 245KF) vs 40 (M4 Max (16 cores)) — the M4 Max (16 cores) offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z890,B860 (Core Ultra 5 245KF) and Apple Silicon (M4 Max (16 cores)).

Feature	Core Ultra 5 245KF	M4 Max (16 cores)
Socket	LGA1851	none
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	6400	Unified Memory
Max RAM Capacity	192 GB+50%	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 Ultra 5 245KF has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Core Ultra 5 245KF) vs Apple Virtualization (M4 Max (16 cores)). Both include integrated graphics — Intel Graphics (4 Xe-cores) (Core Ultra 5 245KF) 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: Core Ultra 5 245KF rivals Ryzen 5 9600X; M4 Max (16 cores) rivals Ryzen AI Max PRO 390.

Feature	Core Ultra 5 245KF	M4 Max (16 cores)
Integrated GPU	Yes	Yes
IGPU Model	Intel Graphics (4 Xe-cores)	Apple 40-core GPU
Unlocked	Yes	No
AVX-512	No	No
Virtualization	VT-x, VT-d	Apple Virtualization
Target Use	—	Professional Laptop