Core i5-10505 vs Ryzen 3 3100

Core i5-10505 vs Ryzen 3 3100 Performance Spectrum

Core i5-10505

6 / 12

12,009

+0.7%

11,928

0.0%

Ryzen Threadripper PRO 5965WX

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 i5-10505 vs Ryzen 3 3100 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 i5-10505 vs Ryzen 3 3100: Pros, Cons & Final Verdict

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

Core i5-10505

2021

Why buy it

✅Better for gaming: +5.3% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Smaller total L3 cache (12 MB vs 16 MB).
❌Lower PassMark per dollar, at 62.5 vs 120.5 PassMark/$ ($192 MSRP vs $99 MSRP).

Ryzen 3 3100

2020

Why buy it

✅+33.3% larger total L3 cache (16 MB vs 12 MB).
✅Costs $93 less on MSRP ($99 MSRP vs $192 MSRP).
✅Delivers 92.6% more PassMark for each dollar spent, at 120.5 vs 62.5 PassMark/$ ($99 MSRP vs $192 MSRP).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-10505 across 50 shared CPU benchmark tests.
❌Lower PassMark (11,928 vs 12,009).

Quick Answers

So, is Core i5-10505 better than Ryzen 3 3100?

Yes. Core i5-10505 is the better all-around CPU here. It gives you a 5.3% average FPS lead across 50 shared CPU game tests in our data, 0.7% 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, Core i5-10505 is the better pick. According to our tests, it delivers 5.3% 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 i5-10505 is the stronger fit. You are getting 0.7% better PassMark, backed by 6 cores and 12 threads.

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

Core i5-10505 is still the better call for a fresh build. Core i5-10505 comes in 93.9% more expensive on MSRP at $192 MSRP versus $99 MSRP, and it still gives you a 5.3% average FPS lead across 50 shared CPU game tests in our data. Ryzen 3 3100 only looks stronger on raw value math because it is so cheap, but its absolute performance tier is too low to be the better recommendation now. At roughly 11,928 PassMark with 4 cores and 8 threads, it only really makes sense as a bare-minimum stopgap or a very constrained existing-platform upgrade.

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

Core i5-10505 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2020) and more multi-core headroom with 6 cores / 12 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-10505 vs Ryzen 3 3100 Technical Specifications

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

Core i5-10505

The Core i5-10505 is manufactured by Intel. It was released in 1 January 2021 (4 years ago). It features 6 cores and 12 threads. Base frequency is 3.2 GHz, with boost up to 4.6 GHz. L3 cache: 12 MB Intel® Smart Cache. Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2666. Passmark benchmark score: 12,009 points. Launch price was $149.

Ryzen 3 3100

The Ryzen 3 3100 is manufactured by AMD. It was released in 24 April 2020 (5 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 3.9 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 11,928 points. Launch price was $99.

⚡

Processing Power

The Core i5-10505 packs 6 cores / 12 threads, while the Ryzen 3 3100 offers 4 cores / 8 threads — the Core i5-10505 has 2 more cores. Boost clocks reach 4.6 GHz on the Core i5-10505 versus 3.9 GHz on the Ryzen 3 3100 — a 16.5% clock advantage for the Core i5-10505 (base: 3.2 GHz vs 3.6 GHz). The Ryzen 3 3100 is built on the Matisse (Zen 2) (2019−2020) architecture. In PassMark, the Core i5-10505 scores 12,009 against the Ryzen 3 3100's 11,928 — a 0.7% lead for the Core i5-10505. L3 cache: 12 MB Intel® Smart Cache on the Core i5-10505 vs 16 MB (total) on the Ryzen 3 3100.

Feature	Core i5-10505	Ryzen 3 3100
Cores / Threads	6 / 12+50%	4 / 8
Boost Clock	4.6 GHz+18%	3.9 GHz
Base Clock	3.2 GHz	3.6 GHz+12%
L3 Cache	12 MB Intel® Smart Cache	16 MB (total)+33%
L2 Cache	—	512K (per core)
Process	14 nm	7 nm-50%
Architecture	—	Matisse (Zen 2) (2019−2020)
PassMark	12,009	11,928

🧠

Memory & Platform

The Core i5-10505 uses the LGA1200 socket (PCIe 4.0), while the Ryzen 3 3100 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i5-10505	Ryzen 3 3100
Socket	LGA1200	AM4
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	—	DDR4-3200
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	24

🔧

Advanced Features

Virtualization: not specified (Core i5-10505) / AMD-V (Ryzen 3 3100). Primary use case: Ryzen 3 3100 targets Desktop.

Feature	Core i5-10505	Ryzen 3 3100
Integrated GPU	—	No
Unlocked	—	Yes
AVX-512	—	No
Virtualization	—	AMD-V
Target Use	—	Desktop

💰

Value Analysis

At launch, the Core i5-10505 was priced at $192, while the Ryzen 3 3100 came in at $99. On launch pricing ($192 vs $99), Ryzen 3 3100 was $93 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-10505 delivers 62.5 pts/$ vs 120.5 pts/$ for the Ryzen 3 3100 — making the Ryzen 3 3100 the 63.3% better value option.

Feature	Core i5-10505	Ryzen 3 3100
MSRP	$192	$99-48%
Performance per Dollar	62.5	120.5+93%
Release Date	2021	2020

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