Core i7-9700K vs Ryzen 7 8700G

CPU

GPU

Core i7-9700K

8 Cores8 Thrd95 WWMax: 4.9 GHz2018

Similar parts

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Ryzen 7 8700G

8 Cores16 Thrd65 WWMax: 5.1 GHz2024

Ryzen family

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Core i7-9700K vs Ryzen 7 8700G Performance Spectrum

Core i7-9700K

8 / 8

14,397

0.0%

31,649

+119.8%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 7975WX

About PassMark

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.

Core i7-9700K vs Ryzen 7 8700G FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core i7-9700K vs Ryzen 7 8700G: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core i7-9700K

2018

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 8700G across 50 shared CPU benchmark tests.
❌Lower PassMark (14,397 vs 31,649).
❌Smaller total L3 cache (12 MB vs 16 MB).
❌Lower PassMark per dollar, at 37.4 vs 96.2 PassMark/$ ($385 MSRP vs $329 MSRP).
❌46.2% higher power demand at 95W vs 65W.

Ryzen 7 8700G

2024

Why buy it

✅Better for gaming: +14.0% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (16 MB vs 12 MB).
✅Costs $56 less on MSRP ($329 MSRP vs $385 MSRP).
✅Delivers 157.2% more PassMark for each dollar spent, at 96.2 vs 37.4 PassMark/$ ($329 MSRP vs $385 MSRP).
✅Draws 65W instead of 95W, a 30W reduction.

Trade-offs

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

Quick Answers

So, is Ryzen 7 8700G better than Core i7-9700K?

Yes. Ryzen 7 8700G is the better all-around CPU here. It gives you a 14.0% average FPS lead across 50 shared CPU game tests in our data, 119.8% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 8700G is the better pick. According to our tests, it delivers 14.0% 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 8700G is the stronger fit. You are getting 119.8% better PassMark, backed by 8 cores and 16 threads. It also has 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 8700G is the better buy right now. Ryzen 7 8700G comes in $56 cheaper on MSRP at $329 MSRP versus $385 MSRP, and it still gives you a 14.0% average FPS lead across 50 shared CPU game tests in our data. It is also 157.2% better value on MSRP (96.2 vs 37.4 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen 7 8700G makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2018), a healthier platform with AM5 and DDR5 instead of LGA1151, 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 gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i7-9700K vs Ryzen 7 8700G Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

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 8700G

The Ryzen 7 8700G is manufactured by AMD. It was released in 8 January 2024 (1 year ago). It is based on the Phoenix (2023−2024) architecture. It features 8 cores and 16 threads. Base frequency is 4.2 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: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 31,649 points. Launch price was $329.

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Processing Power

The Core i7-9700K packs 8 cores / 8 threads, matching the Ryzen 7 8700G's 8 cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 5.1 GHz on the Ryzen 7 8700G — a 4% clock advantage for the Ryzen 7 8700G (base: 3.6 GHz vs 4.2 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Ryzen 7 8700G uses Phoenix (2023−2024) (4 nm). In PassMark, the Core i7-9700K scores 14,397 against the Ryzen 7 8700G's 31,649 — a 74.9% lead for the Ryzen 7 8700G. L3 cache: 12 MB (total) on the Core i7-9700K vs 16 MB (total) on the Ryzen 7 8700G.

Feature	Core i7-9700K	Ryzen 7 8700G
Cores / Threads	8 / 8	8 / 16
Boost Clock	4.9 GHz	5.1 GHz+4%
Base Clock	3.6 GHz	4.2 GHz+17%
L3 Cache	12 MB (total)	16 MB (total)+33%
L2 Cache	256K (per core)+25500%	1 MB (per core)
Process	14 nm	4 nm-71%
Architecture	Coffee Lake-R (2018−2019)	Phoenix (2023−2024)
PassMark	14,397	31,649+120%
Cinebench R23 Multi	—	18,000
Geekbench 6 Single	—	2,720
Geekbench 6 Multi	—	14,326

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Memory & Platform

The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the Ryzen 7 8700G uses AM5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i7-9700K versus DDR5-5200 on the Ryzen 7 8700G — the Ryzen 7 8700G supports 95% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 8700G supports up to 256 GB of RAM compared to 128 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i7-9700K) vs 20 (Ryzen 7 8700G) — the Ryzen 7 8700G offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 300 series (Core i7-9700K) and X670,B650,A620 (Ryzen 7 8700G).

Feature	Core i7-9700K	Ryzen 7 8700G
Socket	LGA1151	AM5
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2666	DDR5-5200+95%
Max RAM Capacity	128 GB	256 GB+100%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	20+25%

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Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Ryzen 7 8700G supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i7-9700K) vs AMD-V (Ryzen 7 8700G). Both include integrated graphics — UHD Graphics 630 (Core i7-9700K) and Radeon 780M (Ryzen 7 8700G) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-9700K targets Desktop, Ryzen 7 8700G targets High-end Desktop APU. Direct competitor: Ryzen 7 8700G rivals Core i7-13700.

Feature	Core i7-9700K	Ryzen 7 8700G
Integrated GPU	Yes	Yes
IGPU Model	UHD Graphics 630	Radeon 780M
Unlocked	Yes	Yes
AVX-512	No	Yes
Virtualization	VT-x, VT-d	AMD-V
Target Use	Desktop	High-end Desktop APU

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Value Analysis

At launch, the Core i7-9700K was priced at $385, while the Ryzen 7 8700G came in at $329. On launch pricing ($385 vs $329), Ryzen 7 8700G was $56 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-9700K delivers 37.4 pts/$ vs 96.2 pts/$ for the Ryzen 7 8700G — making the Ryzen 7 8700G the 88% better value option.

Feature	Core i7-9700K	Ryzen 7 8700G
MSRP	$385	$329-15%
Performance per Dollar	37.4	96.2+157%
Release Date	2018	2024

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