Ryzen 5 5600X vs Ryzen 7 8840U

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 5 5600X

2020

Why buy it

✅+100% larger total L3 cache (32 MB vs 16 MB).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 8840U across 4 shared CPU benchmark tests.
❌Lower PassMark (21,845 vs 23,415).
❌Launch MSRP is still $299 MSRP, while Ryzen 7 8840U mostly shows up through inconsistent older-market listings.
❌132.1% higher power demand at 65W vs 28W.
❌Older platform position on AM4 with DDR4, while Ryzen 7 8840U moves to FP8 and DDR5.

Ryzen 7 8840U

2023

Why buy it

✅Better for gaming: +26.0% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 28W instead of 65W, a 37W reduction.
✅Newer platform on FP8 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Smaller total L3 cache (16 MB vs 32 MB).

Ryzen 5 5600X

2020

Ryzen 7 8840U

2023

Why buy it

✅+100% larger total L3 cache (32 MB vs 16 MB).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Why buy it

✅Better for gaming: +26.0% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 28W instead of 65W, a 37W reduction.
✅Newer platform on FP8 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 8840U across 4 shared CPU benchmark tests.
❌Lower PassMark (21,845 vs 23,415).
❌Launch MSRP is still $299 MSRP, while Ryzen 7 8840U mostly shows up through inconsistent older-market listings.
❌132.1% higher power demand at 65W vs 28W.
❌Older platform position on AM4 with DDR4, while Ryzen 7 8840U moves to FP8 and DDR5.

Trade-offs

❌Smaller total L3 cache (16 MB vs 32 MB).

Quick Answers

So, is Ryzen 7 8840U better than Ryzen 5 5600X?

Yes. Ryzen 7 8840U is the better overall CPU here. You are getting a 26.0% average FPS lead across 4 shared CPU game tests in our data, 7.2% 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 26.0% 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 7.2% better PassMark, backed by 8 cores and 16 threads.

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

Ryzen 7 8840U is still the faster CPU overall, but Ryzen 5 5600X makes more sense if price matters more than absolute performance. Ryzen 7 8840U is at an unclear MSRP at unclear MSRP versus $299 MSRP, and it gives you a 26.0% average FPS lead across 4 shared CPU game tests in our data. Ryzen 5 5600X is also 100.0% better value on MSRP (73.1 vs 0.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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 2020), a healthier platform with FP8 and DDR5 instead of AM4, and more multi-core headroom with 8 cores / 16 threads instead of 6/12. 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 5 5600X Benchmark Check

Ryzen 7 8840U Benchmark Check

Path of Exile 2

Preset	Ryzen 5 5600X	Ryzen 7 8840U
1080p
low	203 FPS	255 FPS
medium	174 FPS	235 FPS
high	140 FPS	198 FPS
ultra	107 FPS	170 FPS
1440p
low	169 FPS	227 FPS
medium	141 FPS	189 FPS
high	113 FPS	154 FPS
ultra	86 FPS	136 FPS
4K
low	85 FPS	157 FPS
medium	76 FPS	133 FPS
high	60 FPS	103 FPS
ultra	47 FPS	91 FPS

Open Ryzen 5 5600X Open Ryzen 7 8840U

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 5 5600X	Ryzen 7 8840U
1080p
low	464 FPS	468 FPS
medium	387 FPS	388 FPS
high	324 FPS	336 FPS
ultra	291 FPS	301 FPS
1440p
low	397 FPS	409 FPS
medium	334 FPS	358 FPS
high	290 FPS	310 FPS
ultra	253 FPS	265 FPS
4K
low	263 FPS	269 FPS
medium	226 FPS	247 FPS
high	205 FPS	234 FPS
ultra	171 FPS	202 FPS

Open Ryzen 5 5600X Open Ryzen 7 8840U

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 5 5600X	Ryzen 7 8840U
1080p
low	546 FPS	585 FPS
medium	473 FPS	585 FPS
high	432 FPS	585 FPS
ultra	358 FPS	585 FPS
1440p
low	508 FPS	585 FPS
medium	413 FPS	585 FPS
high	375 FPS	525 FPS
ultra	312 FPS	451 FPS
4K
low	348 FPS	521 FPS
medium	292 FPS	458 FPS
high	255 FPS	406 FPS
ultra	199 FPS	345 FPS

Open Ryzen 5 5600X Open Ryzen 7 8840U

League of Legends

League of Legends

Valorant

Preset	Ryzen 5 5600X	Ryzen 7 8840U
1080p
low	546 FPS	585 FPS
medium	546 FPS	585 FPS
high	546 FPS	585 FPS
ultra	546 FPS	585 FPS
1440p
low	546 FPS	585 FPS
medium	546 FPS	585 FPS
high	546 FPS	585 FPS
ultra	524 FPS	548 FPS
4K
low	529 FPS	559 FPS
medium	484 FPS	501 FPS
high	435 FPS	446 FPS
ultra	379 FPS	384 FPS

Open Ryzen 5 5600X Open Ryzen 7 8840U

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 5 5600X and Ryzen 7 8840U

Ryzen 5 5600X

The Ryzen 5 5600X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 21,845 points. Launch price was $299.

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.

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Processing Power

The Ryzen 5 5600X packs 6 cores / 12 threads, while the Ryzen 7 8840U offers 8 cores / 16 threads — the Ryzen 7 8840U has 2 more cores. Boost clocks reach 4.6 GHz on the Ryzen 5 5600X versus 5.1 GHz on the Ryzen 7 8840U — a 10.3% clock advantage for the Ryzen 7 8840U (base: 3.7 GHz vs 3.3 GHz). The Ryzen 5 5600X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Ryzen 7 8840U uses Hawk Point-U (Zen 4) (2023−2025) (4 nm). In PassMark, the Ryzen 5 5600X scores 21,845 against the Ryzen 7 8840U's 23,415 — a 6.9% lead for the Ryzen 7 8840U. L3 cache: 32 MB on the Ryzen 5 5600X vs 16 MB (total) on the Ryzen 7 8840U.

Feature	Ryzen 5 5600X	Ryzen 7 8840U
Cores / Threads	6 / 12	8 / 16+33%
Boost Clock	4.6 GHz	5.1 GHz+11%
Base Clock	3.7 GHz+12%	3.3 GHz
L3 Cache	32 MB+100%	16 MB (total)
L2 Cache	512K (per core)	1 MB (per core)+100%
Process	7 nm, 12 nm	4 nm-43%
Architecture	Vermeer (Zen 3) (2020−2022)	Hawk Point-U (Zen 4) (2023−2025)
PassMark	21,845	23,415+7%

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Memory & Platform

The Ryzen 5 5600X uses the AM4 socket (PCIe 4.0), while the Ryzen 7 8840U uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard.