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.

M2

2022

Why buy it

✅Draws 20W instead of 105W, a 85W reduction.
✅Newer platform on none with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 50 shared CPU benchmark tests.
❌Lower PassMark (14,933 vs 38,955).

Ryzen 9 5900X

2020

Why buy it

✅Better for gaming: +59.9% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $549 MSRP, while M2 mostly shows up through inconsistent older-market listings.
❌425% higher power demand at 105W vs 20W.
❌Older platform position on AM4 with DDR4, while M2 moves to none and DDR5.

M2

2022

Ryzen 9 5900X

2020

Why buy it

✅Draws 20W instead of 105W, a 85W reduction.
✅Newer platform on none with DDR5 support instead of AM4 and DDR4.

Why buy it

✅Better for gaming: +59.9% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 50 shared CPU benchmark tests.
❌Lower PassMark (14,933 vs 38,955).

Trade-offs

❌Launch MSRP is still $549 MSRP, while M2 mostly shows up through inconsistent older-market listings.
❌425% higher power demand at 105W vs 20W.
❌Older platform position on AM4 with DDR4, while M2 moves to none and DDR5.

Quick Answers

So, is Ryzen 9 5900X better than M2?

Yes. Ryzen 9 5900X is the better overall CPU here. You are getting a 59.9% average FPS lead across 50 shared CPU game tests in our data and 160.9% better PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 5900X is the better pick here. According to our tests, it delivers 59.9% 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 9 5900X is the better fit. You are getting 160.9% better PassMark, backed by 12 cores and 24 threads.

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

Ryzen 9 5900X is the smarter buy today. Ryzen 9 5900X is at an unclear MSRP at $549 MSRP versus unclear MSRP, and it gives you a 59.9% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (71.0 vs 0.0 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper. That said, if you already own a compatible none + DDR5 setup, M2 can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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

M2 is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2020) and a healthier platform with none and DDR5 instead of AM4. 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.

M2 Benchmark Check

Ryzen 9 5900X Benchmark Check

Path of Exile 2

Preset	M2	Ryzen 9 5900X
1080p
low	175 FPS	323 FPS
medium	140 FPS	291 FPS
high	113 FPS	243 FPS
ultra	90 FPS	193 FPS
1440p
low	141 FPS	307 FPS
medium	111 FPS	248 FPS
high	88 FPS	192 FPS
ultra	69 FPS	157 FPS
4K
low	66 FPS	193 FPS
medium	55 FPS	156 FPS
high	44 FPS	115 FPS
ultra	35 FPS	103 FPS

Open M2 Open Ryzen 9 5900X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	M2	Ryzen 9 5900X
1080p
low	288 FPS	772 FPS
medium	246 FPS	647 FPS
high	213 FPS	508 FPS
ultra	166 FPS	450 FPS
1440p
low	248 FPS	619 FPS
medium	220 FPS	536 FPS
high	193 FPS	443 FPS
ultra	150 FPS	364 FPS
4K
low	174 FPS	365 FPS
medium	159 FPS	318 FPS
high	136 FPS	289 FPS
ultra	106 FPS	255 FPS

Open M2 Open Ryzen 9 5900X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	M2	Ryzen 9 5900X
1080p
low	373 FPS	832 FPS
medium	373 FPS	645 FPS
high	373 FPS	558 FPS
ultra	373 FPS	459 FPS
1440p
low	373 FPS	721 FPS
medium	373 FPS	565 FPS
high	373 FPS	488 FPS
ultra	363 FPS	407 FPS
4K
low	373 FPS	511 FPS
medium	314 FPS	421 FPS
high	277 FPS	374 FPS
ultra	221 FPS	308 FPS

Open M2 Open Ryzen 9 5900X

League of Legends

League of Legends

Valorant

Preset	M2	Ryzen 9 5900X
1080p
low	373 FPS	974 FPS
medium	373 FPS	974 FPS
high	373 FPS	934 FPS
ultra	373 FPS	826 FPS
1440p
low	373 FPS	959 FPS
medium	373 FPS	843 FPS
high	373 FPS	726 FPS
ultra	373 FPS	617 FPS
4K
low	373 FPS	694 FPS
medium	373 FPS	621 FPS
high	373 FPS	541 FPS
ultra	328 FPS	437 FPS

Open M2 Open Ryzen 9 5900X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of M2 and Ryzen 9 5900X

M2

The M2 is manufactured by Apple. It was released in 10 June 2022 (3 years ago). It features 8 cores and 8 threads. Base frequency is 2.424 GHz, with boost up to 3.48 GHz. L2 cache: 20 MB. Built on 5 nm process technology. Socket: none. Thermal design power (TDP): 20 Watt. Memory support: LPDDR5. Passmark benchmark score: 14,933 points. Launch price was $149.

Ryzen 9 5900X

The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.

⚡

Processing Power

The M2 packs 8 cores / 8 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Ryzen 9 5900X has 4 more cores. Boost clocks reach 3.48 GHz on the M2 versus 4.8 GHz on the Ryzen 9 5900X — a 31.9% clock advantage for the Ryzen 9 5900X (base: 2.424 GHz vs 3.7 GHz). The Ryzen 9 5900X is built on the Vermeer (Zen3) (2020−2022) architecture. In PassMark, the M2 scores 14,933 against the Ryzen 9 5900X's 38,955 — a 89.2% lead for the Ryzen 9 5900X.

Feature	M2	Ryzen 9 5900X
Cores / Threads	8 / 8	12 / 24+50%
Boost Clock	3.48 GHz	4.8 GHz+38%
Base Clock	2.424 GHz	3.7 GHz+53%
L3 Cache	—	64 MB
L2 Cache	20 MB+3900%	512K (per core)
Process	5 nm-29%	7 nm, 12 nm
Architecture	—	Vermeer (Zen3) (2020−2022)
PassMark	14,933	38,955+161%
Cinebench R23 Multi	—	21,000
Geekbench 6 Single	—	2,174
Geekbench 6 Multi	—	11,888

🧠

Memory & Platform

The M2 uses the none socket (PCIe 4.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	M2	Ryzen 9 5900X
Socket	none	AM4
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	—	DDR4-3200
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	24

🔧

Advanced Features

Virtualization: not specified (M2) / AMD-V (Ryzen 9 5900X). Primary use case: Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K.