Core i5-8259U vs Ryzen 7 3750H

Core i5-8259U vs Ryzen 7 3750H Performance Spectrum

Core i5-8259U

4 / 8

7,843

0.0%

7,990

+1.9%

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 i5-8259U vs Ryzen 7 3750H 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 i5-8259U vs Ryzen 7 3750H: Pros, Cons & Final Verdict

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

Core i5-8259U

2018

Why buy it

✅+50% larger total L3 cache (6 MB vs 4 MB).
✅Draws 28W instead of 35W, a 7W reduction.

Trade-offs

❌Lower PassMark (7,843 vs 7,990).

Ryzen 7 3750H

2019

Why buy it

Trade-offs

❌Smaller total L3 cache (4 MB vs 6 MB).
❌25% higher power demand at 35W vs 28W.

Quick Answers

So, is Ryzen 7 3750H better than Core i5-8259U?

Yes. Ryzen 7 3750H is the better all-around CPU here. It gives you a 2.1% average FPS lead across 50 shared CPU game tests in our data, 1.9% 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 3750H is the better pick. According to our tests, it delivers 2.1% 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 3750H is the stronger fit. You are getting 1.9% better PassMark, backed by 4 cores and 8 threads.

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

Ryzen 7 3750H still makes the most sense overall. Ryzen 7 3750H comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 2.1% average FPS lead across 50 shared CPU game tests in our data.

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

Ryzen 7 3750H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2018) 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 i5-8259U vs Ryzen 7 3750H Technical Specifications

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

Core i5-8259U

The Core i5-8259U is manufactured by Intel. It was released in 5 April 2018 (7 years ago). It is based on the Coffee Lake-U (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 2.3 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 28 Watt. Memory support: DDR4. Passmark benchmark score: 7,843 points. Launch price was $320.

Ryzen 7 3750H

The Ryzen 7 3750H is manufactured by AMD. It was released in 6 January 2019 (6 years ago). It is based on the Picasso (Zen+) (2019) architecture. It features 4 cores and 8 threads. Base frequency is 2.3 GHz, with boost up to 4 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: 7,990 points. Launch price was $149.

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Processing Power

Both the Core i5-8259U and Ryzen 7 3750H share an identical 4-core/8-thread configuration. Boost clocks reach 3.8 GHz on the Core i5-8259U versus 4 GHz on the Ryzen 7 3750H — a 5.1% clock advantage for the Ryzen 7 3750H (base: 2.3 GHz vs 2.3 GHz). The Core i5-8259U uses the Coffee Lake-U (2018−2019) architecture (14 nm), while the Ryzen 7 3750H uses Picasso (Zen+) (2019) (12 nm). In PassMark, the Core i5-8259U scores 7,843 against the Ryzen 7 3750H's 7,990 — a 1.9% lead for the Ryzen 7 3750H. L3 cache: 6 MB (total) on the Core i5-8259U vs 4 MB (total) on the Ryzen 7 3750H.

Feature	Core i5-8259U	Ryzen 7 3750H
Cores / Threads	4 / 8	4 / 8
Boost Clock	3.8 GHz	4 GHz+5%
Base Clock	2.3 GHz	2.3 GHz
L3 Cache	6 MB (total)+50%	4 MB (total)
L2 Cache	256K (per core)	512K (per core)+100%
Process	14 nm	12 nm-14%
Architecture	Coffee Lake-U (2018−2019)	Picasso (Zen+) (2019)
PassMark	7,843	7,990+2%

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Memory & Platform

The Core i5-8259U uses the FCBGA1528 socket (PCIe 3.0), while the Ryzen 7 3750H uses FP5 (PCIe 3.0) — making them incompatible on the same motherboard.