Ryzen 7 8840HX vs Ryzen AI Max 390

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.

Ryzen 7 8840HX

2025

Why buy it

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Ryzen AI Max 390

2025

Why buy it

Trade-offs

❌Lower PassMark (41,834 vs 42,275).

Ryzen 7 8840HX

2025

Ryzen AI Max 390

2025

Why buy it

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Trade-offs

❌Lower PassMark (41,834 vs 42,275).

Quick Answers

So, is Ryzen 7 8840HX better than Ryzen AI Max 390?

Yes. Ryzen 7 8840HX is the better overall CPU here. You are getting a 2.2% average FPS lead across 50 shared CPU game tests in our data, 1.1% better PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 8840HX is the better pick here. According to our tests, it delivers 2.2% 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 8840HX is the better fit. You are getting 1.1% better PassMark, backed by 12 cores and 24 threads.

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

Ryzen 7 8840HX still looks like the safer overall buy. Ryzen 7 8840HX is at an unclear MSRP at unclear MSRP versus unclear MSRP, and it gives you a 2.2% average FPS lead across 50 shared CPU game tests in our data.

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

Ryzen 7 8840HX is the more future-proof choice for 2026 and beyond. You are getting more multi-core headroom with 12 cores / 24 threads instead of 12/24. That extra compute headroom should age better as games, background tasks, and creator workloads get heavier.

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.

Ryzen 7 8840HX Benchmark Check

Ryzen AI Max 390 Benchmark Check

Path of Exile 2

Preset	Ryzen 7 8840HX	Ryzen AI Max 390
1080p
low	267 FPS	265 FPS
medium	244 FPS	241 FPS
high	207 FPS	205 FPS
ultra	180 FPS	178 FPS
1440p
low	252 FPS	252 FPS
medium	206 FPS	206 FPS
high	162 FPS	162 FPS
ultra	146 FPS	146 FPS
4K
low	175 FPS	175 FPS
medium	143 FPS	143 FPS
high	107 FPS	107 FPS
ultra	96 FPS	96 FPS

Open Ryzen 7 8840HX Open Ryzen AI Max 390

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 8840HX	Ryzen AI Max 390
1080p
low	654 FPS	671 FPS
medium	566 FPS	578 FPS
high	427 FPS	435 FPS
ultra	367 FPS	376 FPS
1440p
low	554 FPS	564 FPS
medium	494 FPS	503 FPS
high	384 FPS	392 FPS
ultra	303 FPS	312 FPS
4K
low	312 FPS	318 FPS
medium	283 FPS	288 FPS
high	250 FPS	255 FPS
ultra	212 FPS	219 FPS

Open Ryzen 7 8840HX Open Ryzen AI Max 390

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 8840HX	Ryzen AI Max 390
1080p
low	847 FPS	769 FPS
medium	677 FPS	602 FPS
high	599 FPS	526 FPS
ultra	514 FPS	442 FPS
1440p
low	676 FPS	668 FPS
medium	541 FPS	527 FPS
high	468 FPS	457 FPS
ultra	397 FPS	387 FPS
4K
low	483 FPS	478 FPS
medium	400 FPS	395 FPS
high	360 FPS	351 FPS
ultra	302 FPS	292 FPS

Open Ryzen 7 8840HX Open Ryzen AI Max 390

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 8840HX	Ryzen AI Max 390
1080p
low	1057 FPS	1046 FPS
medium	966 FPS	953 FPS
high	843 FPS	833 FPS
ultra	760 FPS	751 FPS
1440p
low	842 FPS	838 FPS
medium	747 FPS	746 FPS
high	652 FPS	652 FPS
ultra	566 FPS	566 FPS
4K
low	619 FPS	616 FPS
medium	553 FPS	552 FPS
high	487 FPS	487 FPS
ultra	421 FPS	422 FPS

Open Ryzen 7 8840HX Open Ryzen AI Max 390

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 8840HX and Ryzen AI Max 390

Ryzen 7 8840HX

The Ryzen 7 8840HX is manufactured by AMD. It was released in 23 April 2025 (less than a year ago). It is based on the Dragon Range (2025) architecture. It features 12 cores and 24 threads. Base frequency is 2.9 GHz, with boost up to 5.1 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 42,275 points. Launch price was $499.

Ryzen AI Max 390

The Ryzen AI Max 390 is manufactured by AMD. It was released in 6 January 2025 (less than a year ago). It is based on the Strix Halo (2025) architecture. It features 12 cores and 24 threads. Base frequency is 3.2 GHz, with boost up to 5 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP11. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 41,834 points. Launch price was $499.

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Processing Power

Both the Ryzen 7 8840HX and Ryzen AI Max 390 share an identical 12-core/24-thread configuration. Boost clocks reach 5.1 GHz on the Ryzen 7 8840HX versus 5 GHz on the Ryzen AI Max 390 — a 2% clock advantage for the Ryzen 7 8840HX (base: 2.9 GHz vs 3.2 GHz). The Ryzen 7 8840HX uses the Dragon Range (2025) architecture (5 nm), while the Ryzen AI Max 390 uses Strix Halo (2025) (4 nm). In PassMark, the Ryzen 7 8840HX scores 42,275 against the Ryzen AI Max 390's 41,834 — a 1% lead for the Ryzen 7 8840HX. Both processors carry 64 MB (total) of L3 cache.

Feature	Ryzen 7 8840HX	Ryzen AI Max 390
Cores / Threads	12 / 24	12 / 24
Boost Clock	5.1 GHz+2%	5 GHz
Base Clock	2.9 GHz	3.2 GHz+10%
L3 Cache	64 MB (total)	64 MB (total)
L2 Cache	1 MB (per core)	1 MB (per core)
Process	5 nm	4 nm-20%
Architecture	Dragon Range (2025)	Strix Halo (2025)
PassMark	42,275+1%	41,834

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Memory & Platform

The Ryzen 7 8840HX uses the FL1 socket (PCIe 5.0), while the Ryzen AI Max 390 uses FP11 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the Ryzen 7 8840HX versus 8000 on the Ryzen AI Max 390 — the Ryzen AI Max 390 supports 35.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen AI Max 390 supports up to 128 of RAM compared to 64 — 66.7% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 8840HX) vs 4 (Ryzen AI Max 390). Both provide 28 PCIe lanes. Chipset compatibility: FP8,FP7 (Ryzen 7 8840HX) and Strix Halo (Ryzen AI Max 390).

Feature	Ryzen 7 8840HX	Ryzen AI Max 390
Socket	FL1	FP11
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	5600	8000+43%
Max RAM Capacity	64	128+100%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	28	28

🔧

Advanced Features

Only the Ryzen AI Max 390 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d, AMD-V virtualization. Both include integrated graphics — AMD Radeon 780M (Ryzen 7 8840HX) and AMD Radeon 8050S (Ryzen AI Max 390) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: Ryzen 7 8840HX rivals Core i7-13700H; Ryzen AI Max 390 rivals Apple M4 Max.