Core i7-8700K vs Ryzen 5 5600

CPU

GPU

Core i7-8700K

6 Cores12 Thrd95 WWMax: 4.7 GHz2017

Similar parts

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Ryzen 5 5600

6 Cores12 Thrd65 WWMax: 4.4 GHz2022

Ryzen family

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Core i7-8700K vs Ryzen 5 5600 Performance Spectrum

Core i7-8700K

6 / 12

13,572

0.0%

21,550

+58.8%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

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 i7-8700K vs Ryzen 5 5600 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 i7-8700K vs Ryzen 5 5600: Pros, Cons & Final Verdict

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

Core i7-8700K

2017

Why buy it

✅Integrated graphics onboard with Intel UHD Graphics 630, while Ryzen 5 5600 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 5600 across 50 shared CPU benchmark tests.
❌Lower PassMark (13,572 vs 21,550).
❌Smaller total L3 cache (12 MB vs 32 MB).
❌Lower PassMark per dollar, at 37.8 vs 108.3 PassMark/$ ($359 MSRP vs $199 MSRP).
❌46.2% higher power demand at 95W vs 65W.

Ryzen 5 5600

2022

Why buy it

✅Better for gaming: +4.7% higher average FPS across 50 shared CPU benchmark tests.
✅+166.7% larger total L3 cache (32 MB vs 12 MB).
✅Costs $160 less on MSRP ($199 MSRP vs $359 MSRP).
✅Delivers 186.4% more PassMark for each dollar spent, at 108.3 vs 37.8 PassMark/$ ($199 MSRP vs $359 MSRP).
✅Draws 65W instead of 95W, a 30W reduction.

Trade-offs

❌No integrated graphics, while Core i7-8700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 5 5600 better than Core i7-8700K?

Yes. Ryzen 5 5600 is the better all-around CPU here. It gives you a 4.7% average FPS lead across 50 shared CPU game tests in our data, 58.8% 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 5 5600 is the better pick. According to our tests, it delivers 4.7% 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 5 5600 is the stronger fit. You are getting 58.8% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 166.7% larger total L3 cache (32 MB vs 12 MB).

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

Ryzen 5 5600 is the better buy right now. Ryzen 5 5600 comes in $160 cheaper on MSRP at $199 MSRP versus $359 MSRP, and it still gives you a 4.7% average FPS lead across 50 shared CPU game tests in our data. It is also 186.4% better value on MSRP (108.3 vs 37.8 PassMark/$), 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 5 5600 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2017), 166.7% larger total L3 cache (32 MB vs 12 MB), and more multi-core headroom with 6 cores / 12 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-8700K vs Ryzen 5 5600 Technical Specifications

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

Core i7-8700K

The Core i7-8700K is manufactured by Intel. It was released in 5 October 2017 (8 years ago). It is based on the Coffee Lake-S (2017−2018) architecture. It features 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.7 GHz. L3 cache: 12288 kB. L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 13,572 points. Launch price was $359.

Ryzen 5 5600

The Ryzen 5 5600 is manufactured by AMD. It was released in 20 April 2022 (3 years ago). It is based on the Vermeer (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 21,550 points. Launch price was $299.

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Processing Power

Both the Core i7-8700K and Ryzen 5 5600 share an identical 6-core/12-thread configuration. Boost clocks reach 4.7 GHz on the Core i7-8700K versus 4.4 GHz on the Ryzen 5 5600 — a 6.6% clock advantage for the Core i7-8700K (base: 3.7 GHz vs 3.5 GHz). The Core i7-8700K uses the Coffee Lake-S (2017−2018) architecture (14 nm), while the Ryzen 5 5600 uses Vermeer (2020−2025) (7 nm). In PassMark, the Core i7-8700K scores 13,572 against the Ryzen 5 5600's 21,550 — a 45.4% lead for the Ryzen 5 5600. L3 cache: 12288 kB on the Core i7-8700K vs 32 MB (total) on the Ryzen 5 5600.

Feature	Core i7-8700K	Ryzen 5 5600
Cores / Threads	6 / 12	6 / 12
Boost Clock	4.7 GHz+7%	4.4 GHz
Base Clock	3.7 GHz+6%	3.5 GHz
L3 Cache	12288 kB	32 MB (total)+167%
L2 Cache	256K (per core)	512K (per core)+100%
Process	14 nm	7 nm-50%
Architecture	Coffee Lake-S (2017−2018)	Vermeer (2020−2025)
PassMark	13,572	21,550+59%
Cinebench R23 Multi	—	11,077
Geekbench 6 Single	—	2,052
Geekbench 6 Multi	—	8,600

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Memory & Platform

The Core i7-8700K uses the LGA1151 socket (PCIe 3.0), while the Ryzen 5 5600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i7-8700K versus DDR4-3200 on the Ryzen 5 5600 — the Ryzen 5 5600 supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i7-8700K) vs 24 (Ryzen 5 5600) — the Ryzen 5 5600 offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 300 series (Core i7-8700K) and B550,X570,B450,X470,A520 (Ryzen 5 5600).

Feature	Core i7-8700K	Ryzen 5 5600
Socket	LGA1151	AM4
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2666	DDR4-3200+20%
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	16	24+50%

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Advanced Features

Virtualization: not specified (Core i7-8700K) / AMD-V (Ryzen 5 5600). The Core i7-8700K includes integrated graphics (Intel UHD Graphics 630), while the Ryzen 5 5600 requires a dedicated GPU. Primary use case: Ryzen 5 5600 targets Desktop.

Feature	Core i7-8700K	Ryzen 5 5600
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 630	—
Unlocked	—	Yes
AVX-512	—	No
Virtualization	—	AMD-V
Target Use	—	Desktop

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Value Analysis

At launch, the Core i7-8700K was priced at $359, while the Ryzen 5 5600 came in at $199. On launch pricing ($359 vs $199), Ryzen 5 5600 was $160 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-8700K delivers 37.8 pts/$ vs 108.3 pts/$ for the Ryzen 5 5600 — making the Ryzen 5 5600 the 96.5% better value option.

Feature	Core i7-8700K	Ryzen 5 5600
MSRP	$359	$199-45%
Performance per Dollar	37.8	108.3+187%
Release Date	2017	2022

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