Core i7-8086K vs Ryzen 5 PRO 4655GE

Core i7-8086K vs Ryzen 5 PRO 4655GE Performance Spectrum

Core i7-8086K

6 / 12

14,069

+0.4%

14,015

0.0%

Ryzen Threadripper 2990WX

Ryzen Threadripper PRO 7945WX

Ryzen 9 9950X3D

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 i7-8086K vs Ryzen 5 PRO 4655GE 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 i7-8086K vs Ryzen 5 PRO 4655GE: Pros, Cons & Final Verdict

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

Core i7-8086K

2018

Why buy it

✅Better for gaming: +34.7% higher average FPS across 50 shared CPU benchmark tests.
✅+50% larger total L3 cache (12 MB vs 8 MB).

Trade-offs

❌Lower PassMark per dollar, at 33.1 vs 70.1 PassMark/$ ($425 MSRP vs $200 MSRP).
❌171.4% higher power demand at 95W vs 35W.

Ryzen 5 PRO 4655GE

2022

Why buy it

✅Costs $225 less on MSRP ($200 MSRP vs $425 MSRP).
✅Delivers 111.7% more PassMark for each dollar spent, at 70.1 vs 33.1 PassMark/$ ($200 MSRP vs $425 MSRP).
✅Draws 35W instead of 95W, a 60W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-8086K across 50 shared CPU benchmark tests.
❌Lower PassMark (14,015 vs 14,069).
❌Smaller total L3 cache (8 MB vs 12 MB).

Quick Answers

So, is Core i7-8086K better than Ryzen 5 PRO 4655GE?

Yes. Core i7-8086K is the better all-around CPU here. It gives you a 34.7% average FPS lead across 50 shared CPU game tests in our data and 0.4% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i7-8086K is the better pick. According to our tests, it delivers 34.7% 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, Core i7-8086K is the stronger fit. You are getting 0.4% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 50% larger total L3 cache (12 MB vs 8 MB).

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

Core i7-8086K is still the faster CPU overall, but Ryzen 5 PRO 4655GE is easier to justify if budget matters more than peak performance. Core i7-8086K comes in 112.5% more expensive on MSRP at $425 MSRP versus $200 MSRP, and it still gives you a 34.7% average FPS lead across 50 shared CPU game tests in our data. Ryzen 5 PRO 4655GE is also 111.7% better value on MSRP (70.1 vs 33.1 PassMark/$), which is why it can still make sense for tighter-budget builds on paper. That said, if you already own a compatible AM4 + DDR4 setup, Ryzen 5 PRO 4655GE can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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

Ryzen 5 PRO 4655GE makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2018). That makes it the safer long-term bet.

Core i7-8086K vs Ryzen 5 PRO 4655GE Technical Specifications

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

Core i7-8086K

The Core i7-8086K is manufactured by Intel. It was released in 5 June 2018 (7 years ago). It is based on the Coffee Lake-S (2017−2018) architecture. It features 6 cores and 12 threads. Base frequency is 4 GHz, with boost up to 5 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: DDR3, DDR4. Passmark benchmark score: 14,069 points. Launch price was $425.

Ryzen 5 PRO 4655GE

The Ryzen 5 PRO 4655GE is manufactured by AMD. It was released in 11 November 2022 (3 years ago). It is based on the Renoir (2020−2023) architecture. It features 6 cores and 12 threads. Base frequency is 3.3 GHz, with boost up to 4.2 GHz. L3 cache: 8 MB (total). L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 14,015 points. Launch price was $149.

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Processing Power

Both the Core i7-8086K and Ryzen 5 PRO 4655GE share an identical 6-core/12-thread configuration. Boost clocks reach 5 GHz on the Core i7-8086K versus 4.2 GHz on the Ryzen 5 PRO 4655GE — a 17.4% clock advantage for the Core i7-8086K (base: 4 GHz vs 3.3 GHz). The Core i7-8086K uses the Coffee Lake-S (2017−2018) architecture (14 nm), while the Ryzen 5 PRO 4655GE uses Renoir (2020−2023) (7 nm). In PassMark, the Core i7-8086K scores 14,069 against the Ryzen 5 PRO 4655GE's 14,015 — a 0.4% lead for the Core i7-8086K. L3 cache: 12 MB (total) on the Core i7-8086K vs 8 MB (total) on the Ryzen 5 PRO 4655GE.

Feature	Core i7-8086K	Ryzen 5 PRO 4655GE
Cores / Threads	6 / 12	6 / 12
Boost Clock	5 GHz+19%	4.2 GHz
Base Clock	4 GHz+21%	3.3 GHz
L3 Cache	12 MB (total)+50%	8 MB (total)
L2 Cache	256K (per core)	512 kB (per core)+100%
Process	14 nm	7 nm-50%
Architecture	Coffee Lake-S (2017−2018)	Renoir (2020−2023)
PassMark	14,069	14,015

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Memory & Platform

The Core i7-8086K uses the LGA1151 socket (PCIe 3.0), while the Ryzen 5 PRO 4655GE uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-8086K	Ryzen 5 PRO 4655GE
Socket	LGA1151	AM4
PCIe Generation	PCIe 3.0	PCIe 3.0

💰

Value Analysis

At launch, the Core i7-8086K was priced at $425, while the Ryzen 5 PRO 4655GE came in at $200. On launch pricing ($425 vs $200), Ryzen 5 PRO 4655GE was $225 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-8086K delivers 33.1 pts/$ vs 70.1 pts/$ for the Ryzen 5 PRO 4655GE — making the Ryzen 5 PRO 4655GE the 71.7% better value option.

Feature	Core i7-8086K	Ryzen 5 PRO 4655GE
MSRP	$425	$200-53%
Performance per Dollar	33.1	70.1+112%
Release Date	2018	2022

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