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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

M4 Max (16 cores)

2024

Why buy it

✅+90.5% higher Geekbench multi-core.
✅Draws 4W instead of 105W, a 101W reduction.
✅Newer platform on none with DDR5 support instead of AM4 and DDR4.
✅66.7% more PCIe lanes (40 vs 24) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Apple 40-core GPU, while Ryzen 9 5900XT needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900XT across 50 shared CPU benchmark tests.

Ryzen 9 5900XT

2024

Why buy it

✅Better for gaming: +12.7% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower Geekbench multi-core (14,000 vs 26,675).
❌Launch MSRP is still $349 MSRP, while M4 Max (16 cores) mostly shows up through inconsistent older-market listings.
❌2525% higher power demand at 105W vs 4W.
❌Older platform position on AM4 with DDR4, while M4 Max (16 cores) moves to none and DDR5.
❌No integrated graphics, while M4 Max (16 cores) can still boot and troubleshoot without a discrete GPU.

M4 Max (16 cores)

2024

Ryzen 9 5900XT

2024

Why buy it

✅+90.5% higher Geekbench multi-core.
✅Draws 4W instead of 105W, a 101W reduction.
✅Newer platform on none with DDR5 support instead of AM4 and DDR4.
✅66.7% more PCIe lanes (40 vs 24) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Apple 40-core GPU, while Ryzen 9 5900XT needs a discrete GPU.

Why buy it

✅Better for gaming: +12.7% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900XT across 50 shared CPU benchmark tests.

Trade-offs

❌Lower Geekbench multi-core (14,000 vs 26,675).
❌Launch MSRP is still $349 MSRP, while M4 Max (16 cores) mostly shows up through inconsistent older-market listings.
❌2525% higher power demand at 105W vs 4W.
❌Older platform position on AM4 with DDR4, while M4 Max (16 cores) moves to none and DDR5.
❌No integrated graphics, while M4 Max (16 cores) can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is M4 Max (16 cores) better than Ryzen 9 5900XT?

It depends on what matters more to you. For gaming, Ryzen 9 5900XT is ahead with a 12.7% 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 90.5% better Geekbench multi-core.

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

For streaming, content creation, and heavier multitasking, M4 Max (16 cores) is the better fit. You are getting 90.5% better Geekbench multi-core, 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 Ryzen 9 5900XT makes more sense if price matters more than absolute performance. M4 Max (16 cores) is at an unclear MSRP at unclear MSRP versus $349 MSRP, and it gives you 90.5% better Geekbench multi-core. The trade-off is that Ryzen 9 5900XT is still the better pure gaming CPU with a 12.7% average FPS lead across 50 shared CPU game tests in our data. Ryzen 9 5900XT is also 100.0% better value on MSRP (126.4 vs 0.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper. That said, if you already own a compatible AM4 + DDR4 setup, Ryzen 9 5900XT can still make sense as a platform-matched option because it avoids a motherboard and RAM swap, but on MSRP alone you would want to find it meaningfully cheaper in real-world listings before that path becomes easy to justify.

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

M4 Max (16 cores) is the more future-proof choice for 2026 and beyond. You are getting a healthier platform with none and DDR5 instead of AM4 and more multi-core headroom with 16 cores / 16 threads instead of 16/32. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

M4 Max (16 cores) Benchmark Check

Ryzen 9 5900XT Benchmark Check

Path of Exile 2

Preset	M4 Max (16 cores)	Ryzen 9 5900XT
1080p
low	180 FPS	285 FPS
medium	145 FPS	260 FPS
high	119 FPS	214 FPS
ultra	97 FPS	181 FPS
1440p
low	146 FPS	261 FPS
medium	115 FPS	216 FPS
high	95 FPS	167 FPS
ultra	78 FPS	148 FPS
4K
low	80 FPS	181 FPS
medium	69 FPS	150 FPS
high	55 FPS	115 FPS
ultra	43 FPS	102 FPS

Open M4 Max (16 cores)Open Ryzen 9 5900XT

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	M4 Max (16 cores)	Ryzen 9 5900XT
1080p
low	465 FPS	667 FPS
medium	383 FPS	573 FPS
high	327 FPS	456 FPS
ultra	288 FPS	402 FPS
1440p
low	400 FPS	538 FPS
medium	343 FPS	475 FPS
high	299 FPS	398 FPS
ultra	254 FPS	325 FPS
4K
low	278 FPS	316 FPS
medium	245 FPS	280 FPS
high	226 FPS	257 FPS
ultra	196 FPS	228 FPS

Open M4 Max (16 cores)Open Ryzen 9 5900XT

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	M4 Max (16 cores)	Ryzen 9 5900XT
1080p
low	812 FPS	839 FPS
medium	655 FPS	667 FPS
high	593 FPS	594 FPS
ultra	518 FPS	504 FPS
1440p
low	632 FPS	665 FPS
medium	516 FPS	527 FPS
high	468 FPS	458 FPS
ultra	404 FPS	386 FPS
4K
low	466 FPS	474 FPS
medium	368 FPS	392 FPS
high	331 FPS	349 FPS
ultra	264 FPS	290 FPS

Open M4 Max (16 cores)Open Ryzen 9 5900XT

League of Legends

League of Legends

Valorant

Preset	M4 Max (16 cores)	Ryzen 9 5900XT
1080p
low	1026 FPS	1073 FPS
medium	924 FPS	972 FPS
high	809 FPS	850 FPS
ultra	718 FPS	766 FPS
1440p
low	817 FPS	846 FPS
medium	718 FPS	751 FPS
high	629 FPS	657 FPS
ultra	553 FPS	570 FPS
4K
low	562 FPS	622 FPS
medium	503 FPS	556 FPS
high	453 FPS	491 FPS
ultra	399 FPS	425 FPS

Open M4 Max (16 cores)Open Ryzen 9 5900XT

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of M4 Max (16 cores) and Ryzen 9 5900XT

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.

Ryzen 9 5900XT

The Ryzen 9 5900XT is manufactured by AMD. It was released in 31 July 2024 (1 year ago). It is based on the Vermeer (2020−2025) architecture. It features 16 cores and 32 threads. Base frequency is 3.3 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 44,105 points. Launch price was $349.

⚡

Processing Power

The M4 Max (16 cores) packs 16 cores / 16 threads, matching the Ryzen 9 5900XT's 16 cores. Boost clocks reach 4.51 GHz on the M4 Max (16 cores) versus 4.8 GHz on the Ryzen 9 5900XT — a 6.2% clock advantage for the Ryzen 9 5900XT (base: 2.75 GHz vs 3.3 GHz). The Ryzen 9 5900XT is built on the Vermeer (2020−2025) architecture. In PassMark, the M4 Max (16 cores) scores 43,985 against the Ryzen 9 5900XT's 44,105 — a 0.3% lead for the Ryzen 9 5900XT. Geekbench 6 single-core — the metric most relevant to gaming — records 4,060 vs 2,320, a 54.5% lead for the M4 Max (16 cores) that directly translates to higher frame rates. Multi-core Geekbench: 26,675 vs 14,000 (62.3% advantage for the M4 Max (16 cores)).

Feature	M4 Max (16 cores)	Ryzen 9 5900XT
Cores / Threads	16 / 16	16 / 32
Boost Clock	4.51 GHz	4.8 GHz+6%
Base Clock	2.75 GHz	3.3 GHz+20%
L3 Cache	—	64 MB
L2 Cache	—	512 kB (per core)
Process	3 nm-57%	7 nm
Architecture	—	Vermeer (2020−2025)
PassMark	43,985	44,105
Cinebench R23 Multi	—	22,000
Geekbench 6 Single	4,060+75%	2,320
Geekbench 6 Multi	26,675+91%	14,000

🧠

Memory & Platform

The M4 Max (16 cores) uses the none socket (PCIe 4.0), while the Ryzen 9 5900XT uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to Unified Memory memory speed. Both support up to 128 GB of RAM. Memory channels: 8 (M4 Max (16 cores)) vs 2 (Ryzen 9 5900XT). PCIe lanes: 40 (M4 Max (16 cores)) vs 24 (Ryzen 9 5900XT) — the M4 Max (16 cores) offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Apple Silicon (M4 Max (16 cores)) and X570,B550,A520,X470,B450 (Ryzen 9 5900XT).

Feature	M4 Max (16 cores)	Ryzen 9 5900XT
Socket	none	AM4
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	Unified Memory	DDR4-3200
Max RAM Capacity	128 GB	128 GB
RAM Channels	8+300%	2
ECC Support	Yes	Yes
PCIe Lanes	40+67%	24

🔧

Advanced Features

Only the Ryzen 9 5900XT has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: Apple Virtualization (M4 Max (16 cores)) vs AMD-V (Ryzen 9 5900XT). The M4 Max (16 cores) includes integrated graphics (Apple 40-core GPU), while the Ryzen 9 5900XT requires a dedicated GPU. Primary use case: M4 Max (16 cores) targets Professional Laptop, Ryzen 9 5900XT targets High End Desktop. Direct competitor: M4 Max (16 cores) rivals Ryzen AI Max PRO 390.

Feature	M4 Max (16 cores)	Ryzen 9 5900XT
Integrated GPU	Yes	No
IGPU Model	Apple 40-core GPU	—
Unlocked	No	Yes
AVX-512	No	No
Virtualization	Apple Virtualization	AMD-V
Target Use	Professional Laptop	High End Desktop