Ryzen 7 8840U vs Ryzen 9 5980HX

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 8840U

2023

Why buy it

✅Better for gaming: +9.6% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 28W instead of 45W, a 17W reduction.
✅Newer platform on FP8 with DDR5 support instead of FP6 and DDR4.

Trade-offs

❌No integrated graphics, while Ryzen 9 5980HX can still boot and troubleshoot without a discrete GPU.

Ryzen 9 5980HX

2021

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon Graphics (8CU), while Ryzen 7 8840U needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 8840U across 4 shared CPU benchmark tests.
❌Lower PassMark (23,300 vs 23,415).
❌60.7% higher power demand at 45W vs 28W.
❌Older platform position on FP6 with DDR4, while Ryzen 7 8840U moves to FP8 and DDR5.

Ryzen 7 8840U

2023

Ryzen 9 5980HX

2021

Why buy it

✅Better for gaming: +9.6% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 28W instead of 45W, a 17W reduction.
✅Newer platform on FP8 with DDR5 support instead of FP6 and DDR4.

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon Graphics (8CU), while Ryzen 7 8840U needs a discrete GPU.

Trade-offs

❌No integrated graphics, while Ryzen 9 5980HX can still boot and troubleshoot without a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 8840U across 4 shared CPU benchmark tests.
❌Lower PassMark (23,300 vs 23,415).
❌60.7% higher power demand at 45W vs 28W.
❌Older platform position on FP6 with DDR4, while Ryzen 7 8840U moves to FP8 and DDR5.

Quick Answers

So, is Ryzen 7 8840U better than Ryzen 9 5980HX?

Yes. Ryzen 7 8840U is the better overall CPU here. You are getting a 9.6% average FPS lead across 4 shared CPU game tests in our data, 0.5% 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 8840U is the better pick here. According to our tests, it delivers 9.6% more average FPS across 4 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 8840U is the better fit. You are getting 0.5% better PassMark, backed by 8 cores and 16 threads.

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

Ryzen 7 8840U still looks like the safer overall buy. Ryzen 7 8840U is at an unclear MSRP at unclear MSRP versus unclear MSRP, and it gives you a 9.6% average FPS lead across 4 shared CPU game tests in our data.

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

Ryzen 7 8840U is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021), a healthier platform with FP8 and DDR5 instead of FP6, and more multi-core headroom with 8 cores / 16 threads instead of 8/16. 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.

Ryzen 7 8840U Benchmark Check

Ryzen 9 5980HX Benchmark Check

Path of Exile 2

Preset	Ryzen 7 8840U	Ryzen 9 5980HX
1080p
low	255 FPS	260 FPS
medium	235 FPS	239 FPS
high	198 FPS	201 FPS
ultra	170 FPS	170 FPS
1440p
low	227 FPS	231 FPS
medium	189 FPS	192 FPS
high	154 FPS	156 FPS
ultra	136 FPS	136 FPS
4K
low	157 FPS	159 FPS
medium	133 FPS	134 FPS
high	103 FPS	103 FPS
ultra	91 FPS	91 FPS

Open Ryzen 7 8840U Open Ryzen 9 5980HX

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 8840U	Ryzen 9 5980HX
1080p
low	468 FPS	427 FPS
medium	388 FPS	356 FPS
high	336 FPS	308 FPS
ultra	301 FPS	273 FPS
1440p
low	409 FPS	357 FPS
medium	358 FPS	312 FPS
high	310 FPS	276 FPS
ultra	265 FPS	236 FPS
4K
low	269 FPS	245 FPS
medium	247 FPS	220 FPS
high	234 FPS	207 FPS
ultra	202 FPS	180 FPS

Open Ryzen 7 8840U Open Ryzen 9 5980HX

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 8840U	Ryzen 9 5980HX
1080p
low	585 FPS	582 FPS
medium	585 FPS	582 FPS
high	585 FPS	576 FPS
ultra	585 FPS	472 FPS
1440p
low	585 FPS	582 FPS
medium	585 FPS	532 FPS
high	525 FPS	451 FPS
ultra	451 FPS	372 FPS
4K
low	521 FPS	456 FPS
medium	458 FPS	396 FPS
high	406 FPS	347 FPS
ultra	345 FPS	282 FPS

Open Ryzen 7 8840U Open Ryzen 9 5980HX

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 8840U	Ryzen 9 5980HX
1080p
low	585 FPS	582 FPS
medium	585 FPS	582 FPS
high	585 FPS	582 FPS
ultra	585 FPS	582 FPS
1440p
low	585 FPS	582 FPS
medium	585 FPS	582 FPS
high	585 FPS	554 FPS
ultra	548 FPS	475 FPS
4K
low	559 FPS	511 FPS
medium	501 FPS	460 FPS
high	446 FPS	405 FPS
ultra	384 FPS	348 FPS

Open Ryzen 7 8840U Open Ryzen 9 5980HX

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 8840U and Ryzen 9 5980HX

Ryzen 7 8840U

The Ryzen 7 8840U is manufactured by AMD. It was released in 6 December 2023 (1 year ago). It is based on the Hawk Point-U (Zen 4) (2023−2025) architecture. It features 8 cores and 16 threads. Base frequency is 3.3 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 28 Watt. Memory support: DDR5. Passmark benchmark score: 23,415 points. Launch price was $299.

Ryzen 9 5980HX

The Ryzen 9 5980HX is manufactured by AMD. It was released in 12 January 2021 (4 years ago). It is based on the Cezanne-HX (Zen 3) (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.3 GHz, with boost up to 4.8 GHz. L3 cache: 16 MB (total). L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 23,300 points. Launch price was $299.

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Processing Power

Both the Ryzen 7 8840U and Ryzen 9 5980HX share an identical 8-core/16-thread configuration. Boost clocks reach 5.1 GHz on the Ryzen 7 8840U versus 4.8 GHz on the Ryzen 9 5980HX — a 6.1% clock advantage for the Ryzen 7 8840U (base: 3.3 GHz vs 3.3 GHz). The Ryzen 7 8840U uses the Hawk Point-U (Zen 4) (2023−2025) architecture (4 nm), while the Ryzen 9 5980HX uses Cezanne-HX (Zen 3) (2021) (7 nm). In PassMark, the Ryzen 7 8840U scores 23,415 against the Ryzen 9 5980HX's 23,300 — a 0.5% lead for the Ryzen 7 8840U. Both processors carry 16 MB (total) of L3 cache.

Feature	Ryzen 7 8840U	Ryzen 9 5980HX
Cores / Threads	8 / 16	8 / 16
Boost Clock	5.1 GHz+6%	4.8 GHz
Base Clock	3.3 GHz	3.3 GHz
L3 Cache	16 MB (total)	16 MB (total)
L2 Cache	1 MB (per core)+100%	512 kB (per core)
Process	4 nm-43%	7 nm
Architecture	Hawk Point-U (Zen 4) (2023−2025)	Cezanne-HX (Zen 3) (2021)
PassMark	23,415	23,300

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Memory & Platform

The Ryzen 7 8840U uses the FP8 socket (PCIe 4.0), while the Ryzen 9 5980HX uses FP6 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Ryzen 7 8840U	Ryzen 9 5980HX
Socket	FP8	FP6
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	—	LPDDR4-4266
Max RAM Capacity	—	64 GB
RAM Channels	—	2
ECC Support	—	No
PCIe Lanes	—	16

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Advanced Features

Virtualization: not specified (Ryzen 7 8840U) / AMD-V (Ryzen 9 5980HX). The Ryzen 9 5980HX includes integrated graphics (Radeon Graphics (8CU)), while the Ryzen 7 8840U requires a dedicated GPU. Primary use case: Ryzen 9 5980HX targets Mobile High-End.