Core i7-5775C vs Ryzen 5 3550H

Core i7-5775C vs Ryzen 5 3550H Performance Spectrum

Core i7-5775C

4 / 8

7,688

0.0%

7,696

+0.1%

Ryzen Embedded R1606G

Ryzen Threadripper PRO 7965WX

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 i7-5775C vs Ryzen 5 3550H 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 i7-5775C vs Ryzen 5 3550H: Pros, Cons & Final Verdict

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

Core i7-5775C

2015

Why buy it

✅+50% larger total L3 cache (6 MB vs 4 MB).

Trade-offs

❌Lower PassMark (7,688 vs 7,696).
❌Launch MSRP is still $366 MSRP, while Ryzen 5 3550H mostly shows up through inconsistent older-market listings.
❌85.7% higher power demand at 65W vs 35W.

Ryzen 5 3550H

2019

Why buy it

✅+0.1% higher PassMark.
✅Draws 35W instead of 65W, a 30W reduction.

Trade-offs

❌Smaller total L3 cache (4 MB vs 6 MB).

Quick Answers

So, is Ryzen 5 3550H better than Core i7-5775C?

Yes. Ryzen 5 3550H is the better all-around CPU here. It gives you a 0.3% average FPS lead across 50 shared CPU game tests in our data, 0.1% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

For gaming, this matchup is basically a tie in the data we have.

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

For streaming, content creation, and heavier multitasking, Ryzen 5 3550H is the stronger fit. You are getting 0.1% better PassMark, backed by 4 cores and 8 threads.

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

Ryzen 5 3550H is still the much better call for a fresh build. Ryzen 5 3550H comes in at an unclear MSRP at unclear MSRP versus $366 MSRP, and it still gives you a 0.3% average FPS lead across 50 shared CPU game tests in our data. Core i7-5775C only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2015 platform. Even with 100.0% better value on paper (21.0 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1150.

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

Ryzen 5 3550H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2015) and more multi-core headroom with 4 cores / 8 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-5775C vs Ryzen 5 3550H Technical Specifications

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

Core i7-5775C

The Core i7-5775C is manufactured by Intel. It was released in 15 May 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3.3 GHz, with boost up to 3.7 GHz. L3 cache: 6 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1150. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 7,688 points. Launch price was $366.

Ryzen 5 3550H

The Ryzen 5 3550H is manufactured by AMD. It was released in 6 January 2019 (6 years ago). It is based on the Picasso-U (Zen+) (2019−2020) architecture. It features 4 cores and 8 threads. Base frequency is 2.1 GHz, with boost up to 3.7 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 12 nm process technology. Socket: FP5. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 7,696 points. Launch price was $149.

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Processing Power

Both the Core i7-5775C and Ryzen 5 3550H share an identical 4-core/8-thread configuration. Boost clocks reach 3.7 GHz on the Core i7-5775C versus 3.7 GHz on the Ryzen 5 3550H — identical boost frequencies (base: 3.3 GHz vs 2.1 GHz). The Core i7-5775C uses the Broadwell (2015−2019) architecture (14 nm), while the Ryzen 5 3550H uses Picasso-U (Zen+) (2019−2020) (12 nm). In PassMark, the Core i7-5775C scores 7,688 against the Ryzen 5 3550H's 7,696 — a 0.1% lead for the Ryzen 5 3550H. L3 cache: 6 MB (total) on the Core i7-5775C vs 4 MB (total) on the Ryzen 5 3550H.

Feature	Core i7-5775C	Ryzen 5 3550H
Cores / Threads	4 / 8	4 / 8
Boost Clock	3.7 GHz	3.7 GHz
Base Clock	3.3 GHz+57%	2.1 GHz
L3 Cache	6 MB (total)+50%	4 MB (total)
L2 Cache	256 kB (per core)	512K (per core)+100%
Process	14 nm	12 nm-14%
Architecture	Broadwell (2015−2019)	Picasso-U (Zen+) (2019−2020)
PassMark	7,688	7,696

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Memory & Platform

The Core i7-5775C uses the LGA1150 socket (PCIe 3.0), while the Ryzen 5 3550H uses FP5 (PCIe 3.0) — making them incompatible on the same motherboard.