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 5800XT

2024

Why buy it

✅+0.6% higher PassMark.
✅+100% larger total L3 cache (32 MB vs 16 MB).
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Ryzen 7 7840H.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7840H across 50 shared CPU benchmark tests.
❌Launch MSRP is still $249 MSRP, while Ryzen 7 7840H mostly shows up through inconsistent older-market listings.
❌200% higher power demand at 105W vs 35W.
❌Older platform position on AM4 with DDR4, while Ryzen 7 7840H moves to FP8 and DDR5.

Ryzen 7 7840H

2023

Why buy it

✅Better for gaming: +23.9% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 35W instead of 105W, a 70W reduction.
✅Newer platform on FP8 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Lower PassMark (27,832 vs 27,992).
❌Smaller total L3 cache (16 MB vs 32 MB).
❌No boxed cooler included, unlike Ryzen 7 5800XT.

Ryzen 7 5800XT

2024

Ryzen 7 7840H

2023

Why buy it

✅+0.6% higher PassMark.
✅+100% larger total L3 cache (32 MB vs 16 MB).
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Ryzen 7 7840H.

Why buy it

✅Better for gaming: +23.9% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 35W instead of 105W, a 70W reduction.
✅Newer platform on FP8 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7840H across 50 shared CPU benchmark tests.
❌Launch MSRP is still $249 MSRP, while Ryzen 7 7840H mostly shows up through inconsistent older-market listings.
❌200% higher power demand at 105W vs 35W.
❌Older platform position on AM4 with DDR4, while Ryzen 7 7840H moves to FP8 and DDR5.

Trade-offs

❌Lower PassMark (27,832 vs 27,992).
❌Smaller total L3 cache (16 MB vs 32 MB).
❌No boxed cooler included, unlike Ryzen 7 5800XT.

Quick Answers

So, is Ryzen 7 7840H better than Ryzen 7 5800XT?

It depends on what matters more to you. For gaming, Ryzen 7 7840H is ahead with a 23.9% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 7 5800XT pulls ahead with 0.6% better PassMark. Ryzen 7 5800XT also has the bigger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).

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

For streaming, content creation, and heavier multitasking, Ryzen 7 5800XT is the better fit. You are getting 0.6% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).

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

Ryzen 7 7840H is still the faster CPU overall, but Ryzen 7 5800XT makes more sense if price matters more than absolute performance. Ryzen 7 7840H is at an unclear MSRP at unclear MSRP versus $249 MSRP, and it gives you a 23.9% average FPS lead across 50 shared CPU game tests in our data. The trade-off is that Ryzen 7 5800XT is still stronger for heavier multi-core work with 0.6% better PassMark. Ryzen 7 5800XT is also 100.0% better value on MSRP (112.4 vs 0.0 PassMark/$), 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 7840H is the more future-proof choice for 2026 and beyond. You are getting a healthier platform with FP8 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.

Ryzen 7 5800XT Benchmark Check

Ryzen 7 7840H Benchmark Check

Path of Exile 2

Preset	Ryzen 7 5800XT	Ryzen 7 7840H
1080p
low	256 FPS	268 FPS
medium	233 FPS	241 FPS
high	202 FPS	206 FPS
ultra	174 FPS	176 FPS
1440p
low	222 FPS	234 FPS
medium	182 FPS	191 FPS
high	152 FPS	158 FPS
ultra	135 FPS	138 FPS
4K
low	154 FPS	160 FPS
medium	127 FPS	132 FPS
high	99 FPS	102 FPS
ultra	86 FPS	89 FPS

Open Ryzen 7 5800XT Open Ryzen 7 7840H

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 5800XT	Ryzen 7 7840H
1080p
low	533 FPS	499 FPS
medium	449 FPS	415 FPS
high	349 FPS	358 FPS
ultra	308 FPS	318 FPS
1440p
low	437 FPS	437 FPS
medium	386 FPS	383 FPS
high	312 FPS	331 FPS
ultra	263 FPS	280 FPS
4K
low	271 FPS	290 FPS
medium	241 FPS	265 FPS
high	213 FPS	250 FPS
ultra	184 FPS	215 FPS

Open Ryzen 7 5800XT Open Ryzen 7 7840H

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 5800XT	Ryzen 7 7840H
1080p
low	700 FPS	696 FPS
medium	616 FPS	696 FPS
high	537 FPS	696 FPS
ultra	446 FPS	650 FPS
1440p
low	688 FPS	696 FPS
medium	540 FPS	637 FPS
high	467 FPS	548 FPS
ultra	388 FPS	464 FPS
4K
low	483 FPS	534 FPS
medium	399 FPS	460 FPS
high	354 FPS	409 FPS
ultra	289 FPS	344 FPS

Open Ryzen 7 5800XT Open Ryzen 7 7840H

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 5800XT	Ryzen 7 7840H
1080p
low	700 FPS	696 FPS
medium	700 FPS	696 FPS
high	700 FPS	696 FPS
ultra	700 FPS	696 FPS
1440p
low	700 FPS	696 FPS
medium	700 FPS	696 FPS
high	623 FPS	696 FPS
ultra	541 FPS	631 FPS
4K
low	559 FPS	619 FPS
medium	503 FPS	553 FPS
high	452 FPS	496 FPS
ultra	392 FPS	434 FPS

Open Ryzen 7 5800XT Open Ryzen 7 7840H

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 5800XT and Ryzen 7 7840H

Ryzen 7 5800XT

The Ryzen 7 5800XT 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 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.8 GHz. L3 cache: 32 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: 27,992 points. Launch price was $249.

Ryzen 7 7840H

The Ryzen 7 7840H is manufactured by AMD. It was released in Janeiro 2023 (2 years ago). It is based on the Phoenix (2023−2024) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 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): 35 Watt. Memory support: DDR5-5600. Passmark benchmark score: 27,832 points. Launch price was $299.

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Processing Power

Both the Ryzen 7 5800XT and Ryzen 7 7840H share an identical 8-core/16-thread configuration. Boost clocks reach 4.8 GHz on the Ryzen 7 5800XT versus 5.1 GHz on the Ryzen 7 7840H — a 6.1% clock advantage for the Ryzen 7 7840H (base: 3.8 GHz vs 3.8 GHz). The Ryzen 7 5800XT uses the Vermeer (2020−2025) architecture (7 nm), while the Ryzen 7 7840H uses Phoenix (2023−2024) (4 nm). In PassMark, the Ryzen 7 5800XT scores 27,992 against the Ryzen 7 7840H's 27,832 — a 0.6% lead for the Ryzen 7 5800XT. L3 cache: 32 MB on the Ryzen 7 5800XT vs 16 MB (total) on the Ryzen 7 7840H.

Feature	Ryzen 7 5800XT	Ryzen 7 7840H
Cores / Threads	8 / 16	8 / 16
Boost Clock	4.8 GHz	5.1 GHz+6%
Base Clock	3.8 GHz	3.8 GHz
L3 Cache	32 MB+100%	16 MB (total)
L2 Cache	512 kB (per core)	1 MB (per core)+100%
Process	7 nm	4 nm-43%
Architecture	Vermeer (2020−2025)	Phoenix (2023−2024)
PassMark	27,992	27,832
Cinebench R23 Multi	15,036	—
Geekbench 6 Single	2,172	—
Geekbench 6 Multi	10,940	—

🧠

Memory & Platform

The Ryzen 7 5800XT uses the AM4 socket (PCIe 4.0), while the Ryzen 7 7840H uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Ryzen 7 5800XT	Ryzen 7 7840H
Socket	AM4	FP8
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	20	—

🔧

Advanced Features

Virtualization: AMD-V, SVM (Ryzen 7 5800XT) / not specified (Ryzen 7 7840H). Primary use case: Ryzen 7 5800XT targets Gaming / Content Creation (AM4 Legacy). Direct competitor: Ryzen 7 5800XT rivals Core i7-12700K.