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.

Core i7-9700K

2018

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Ryzen 7 5800H needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800H across 3 shared CPU benchmark tests.
❌Lower PassMark (14,397 vs 20,686).
❌Smaller total L3 cache (12 MB vs 16 MB).
❌Launch MSRP is still $385 MSRP, while Ryzen 7 5800H mostly shows up through inconsistent older-market listings.
❌111.1% higher power demand at 95W vs 45W.

Ryzen 7 5800H

2021

Why buy it

✅Better for gaming: +16.4% higher average FPS across 3 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (16 MB vs 12 MB).
✅Draws 45W instead of 95W, a 50W reduction.

Trade-offs

❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Core i7-9700K

2018

Ryzen 7 5800H

2021

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Ryzen 7 5800H needs a discrete GPU.

Why buy it

✅Better for gaming: +16.4% higher average FPS across 3 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (16 MB vs 12 MB).
✅Draws 45W instead of 95W, a 50W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800H across 3 shared CPU benchmark tests.
❌Lower PassMark (14,397 vs 20,686).
❌Smaller total L3 cache (12 MB vs 16 MB).
❌Launch MSRP is still $385 MSRP, while Ryzen 7 5800H mostly shows up through inconsistent older-market listings.
❌111.1% higher power demand at 95W vs 45W.

Trade-offs

❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 7 5800H better than Core i7-9700K?

Yes. Ryzen 7 5800H is the better overall CPU here. You are getting a 16.4% average FPS lead across 3 shared CPU game tests in our data, 43.7% 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 5800H is the better pick here. According to our tests, it delivers 16.4% more average FPS across 3 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 5800H is the better fit. You are getting 43.7% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 33.3% larger total L3 cache (16 MB vs 12 MB).

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

Ryzen 7 5800H is the smarter buy by a wide margin for a fresh build. Ryzen 7 5800H is at an unclear MSRP at unclear MSRP versus $385 MSRP, and it gives you a 16.4% average FPS lead across 3 shared CPU game tests in our data. Core i7-9700K only looks stronger on raw value math because it is extremely cheap, but that is mostly used-market pricing on an obsolete 2018 platform. Even with 100.0% better value on paper (37.4 vs 0.0 PassMark/$), it really only makes sense as a very cheap stopgap or a niche existing-platform option for someone already on LGA1151.

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

Ryzen 7 5800H is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2018), 33.3% larger total L3 cache (16 MB vs 12 MB), and more multi-core headroom with 8 cores / 16 threads instead of 8/8. 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.

Core i7-9700K Benchmark Check

Ryzen 7 5800H Benchmark Check

Path of Exile 2

Preset	Core i7-9700K	Ryzen 7 5800H
1080p
low	308 FPS	183 FPS
medium	278 FPS	150 FPS
high	231 FPS	121 FPS
ultra	182 FPS	99 FPS
1440p
low	270 FPS	155 FPS
medium	221 FPS	125 FPS
high	178 FPS	101 FPS
ultra	143 FPS	82 FPS
4K
low	170 FPS	87 FPS
medium	140 FPS	76 FPS
high	108 FPS	60 FPS
ultra	95 FPS	47 FPS

Open Core i7-9700K Open Ryzen 7 5800H

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-9700K	Ryzen 7 5800H
1080p
low	360 FPS	517 FPS
medium	321 FPS	422 FPS
high	291 FPS	361 FPS
ultra	259 FPS	316 FPS
1440p
low	324 FPS	459 FPS
medium	282 FPS	383 FPS
high	258 FPS	333 FPS
ultra	225 FPS	281 FPS
4K
low	249 FPS	328 FPS
medium	221 FPS	281 FPS
high	208 FPS	257 FPS
ultra	179 FPS	222 FPS

Open Core i7-9700K Open Ryzen 7 5800H

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-9700K	Ryzen 7 5800H
1080p
low	360 FPS	517 FPS
medium	360 FPS	517 FPS
high	360 FPS	517 FPS
ultra	360 FPS	517 FPS
1440p
low	360 FPS	517 FPS
medium	360 FPS	517 FPS
high	360 FPS	486 FPS
ultra	360 FPS	430 FPS
4K
low	360 FPS	469 FPS
medium	360 FPS	398 FPS
high	360 FPS	349 FPS
ultra	318 FPS	284 FPS

Open Core i7-9700K Open Ryzen 7 5800H

League of Legends

League of Legends

Valorant

Preset	Core i7-9700K	Ryzen 7 5800H
1080p
low	360 FPS	517 FPS
medium	360 FPS	517 FPS
high	360 FPS	517 FPS
ultra	360 FPS	517 FPS
1440p
low	360 FPS	517 FPS
medium	360 FPS	517 FPS
high	360 FPS	517 FPS
ultra	360 FPS	458 FPS
4K
low	360 FPS	495 FPS
medium	360 FPS	445 FPS
high	360 FPS	385 FPS
ultra	360 FPS	329 FPS

Open Core i7-9700K Open Ryzen 7 5800H

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-9700K and Ryzen 7 5800H

Core i7-9700K

The Core i7-9700K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 14,397 points. Launch price was $374.

Ryzen 7 5800H

The Ryzen 7 5800H is manufactured by AMD. It was released in 12 January 2021 (4 years ago). It is based on the Cezanne-H (Zen 3) (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 4.4 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 54 Watt. Memory support: DDR4. Passmark benchmark score: 20,686 points. Launch price was $299.

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Processing Power

The Core i7-9700K packs 8 cores / 8 threads, matching the Ryzen 7 5800H's 8 cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 4.4 GHz on the Ryzen 7 5800H — a 10.8% clock advantage for the Core i7-9700K (base: 3.6 GHz vs 3.2 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Ryzen 7 5800H uses Cezanne-H (Zen 3) (2021) (7 nm). In PassMark, the Core i7-9700K scores 14,397 against the Ryzen 7 5800H's 20,686 — a 35.9% lead for the Ryzen 7 5800H. L3 cache: 12 MB (total) on the Core i7-9700K vs 16 MB (total) on the Ryzen 7 5800H.

Feature	Core i7-9700K	Ryzen 7 5800H
Cores / Threads	8 / 8	8 / 16
Boost Clock	4.9 GHz+11%	4.4 GHz
Base Clock	3.6 GHz+12%	3.2 GHz
L3 Cache	12 MB (total)	16 MB (total)+33%
L2 Cache	256K (per core)	512K (per core)+100%
Process	14 nm	7 nm-50%
Architecture	Coffee Lake-R (2018−2019)	Cezanne-H (Zen 3) (2021)
PassMark	14,397	20,686+44%

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Memory & Platform

The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the Ryzen 7 5800H uses FP6 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-9700K	Ryzen 7 5800H
Socket	LGA1151	FP6
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i7-9700K) / not specified (Ryzen 7 5800H). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Ryzen 7 5800H requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.