Core i3-8145U vs Ryzen Embedded R1505G

Core i3-8145U vs Ryzen Embedded R1505G Performance Spectrum

Core i3-8145U

2 / 4

3,781

0.0%

Ryzen Embedded R1505G

2 / 4

3,799

+0.5%

Ryzen Threadripper 3990X

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 i3-8145U vs Ryzen Embedded R1505G 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 i3-8145U vs Ryzen Embedded R1505G: Pros, Cons & Final Verdict

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

Core i3-8145U

2018

Why buy it

✅100% more PCIe lanes (16 vs 8) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (3,781 vs 3,799).

Ryzen Embedded R1505G

2019

Why buy it

✅+0.5% higher PassMark.

Trade-offs

❌Launch MSRP is still $80 MSRP, while Core i3-8145U mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Ryzen Embedded R1505G better than Core i3-8145U?

It depends on what you want from the system. For gaming, Core i3-8145U is ahead with a 0.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen Embedded R1505G pulls ahead with 0.5% better PassMark.

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

For streaming, content creation, and heavier multitasking, Ryzen Embedded R1505G is the stronger fit. You are getting 0.5% better PassMark, backed by 2 cores and 4 threads.

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

Ryzen Embedded R1505G is the better buy right now. Ryzen Embedded R1505G comes in at an unclear MSRP at $80 MSRP versus unclear MSRP, and it still gives you 0.5% better PassMark. The compromise is that Core i3-8145U is still the better pure gaming CPU with a 0.7% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (47.5 vs 0.0 PassMark/$), 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 Embedded R1505G 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 2 cores / 4 threads instead of 2/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i3-8145U vs Ryzen Embedded R1505G Technical Specifications

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

Core i3-8145U

The Core i3-8145U is manufactured by Intel. It was released in 1 October 2018 (7 years ago). It is based on the Whiskey Lake-U (2018−2019) architecture. It features 2 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 3.9 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 3,781 points. Launch price was $281.

Ryzen Embedded R1505G

The Ryzen Embedded R1505G is manufactured by AMD. It was released in 25 February 2020 (5 years ago). It is based on the Zen (2017−2020) architecture. It features 2 cores and 4 threads. Base frequency is 2.4 GHz, with boost up to 3.3 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: FP5. Thermal design power (TDP): 25 Watt. Memory support: DDR4-2400. Passmark benchmark score: 3,799 points. Launch price was $80.

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Processing Power

Both the Core i3-8145U and Ryzen Embedded R1505G share an identical 2-core/4-thread configuration. Boost clocks reach 3.9 GHz on the Core i3-8145U versus 3.3 GHz on the Ryzen Embedded R1505G — a 16.7% clock advantage for the Core i3-8145U (base: 2.1 GHz vs 2.4 GHz). The Core i3-8145U uses the Whiskey Lake-U (2018−2019) architecture (14 nm), while the Ryzen Embedded R1505G uses Zen (2017−2020) (14 nm). In PassMark, the Core i3-8145U scores 3,781 against the Ryzen Embedded R1505G's 3,799 — a 0.5% lead for the Ryzen Embedded R1505G. Both processors carry 4 MB (total) of L3 cache.

Feature	Core i3-8145U	Ryzen Embedded R1505G
Cores / Threads	2 / 4	2 / 4
Boost Clock	3.9 GHz+18%	3.3 GHz
Base Clock	2.1 GHz	2.4 GHz+14%
L3 Cache	4 MB (total)	4 MB (total)
L2 Cache	256 kB (per core)	512 kB (per core)+100%
Process	14 nm	14 nm
Architecture	Whiskey Lake-U (2018−2019)	Zen (2017−2020)
PassMark	3,781	3,799

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Memory & Platform

The Core i3-8145U uses the FCBGA1528 socket (PCIe 3.0), while the Ryzen Embedded R1505G uses FP5 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-2400 memory speed. The Core i3-8145U supports up to 64 GB of RAM compared to 32 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i3-8145U) vs 8 (Ryzen Embedded R1505G) — the Core i3-8145U offers 8 more lanes for additional GPUs or NVMe drives.

Feature	Core i3-8145U	Ryzen Embedded R1505G
Socket	FCBGA1528	FP5
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2400	DDR4-2400
Max RAM Capacity	64 GB+100%	32 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	16+100%	8

🔧

Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x, VT-d (Core i3-8145U) vs AMD-V (Ryzen Embedded R1505G). Both include integrated graphics — UHD Graphics 620 (Core i3-8145U) and Radeon Vega 3 (Ryzen Embedded R1505G) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-8145U targets Mobile, Ryzen Embedded R1505G targets Embedded.