Core i3-8100 vs Ryzen 5 3600

CPU

GPU

Core i3-8100

4 Cores4 Thrd65 WWMax: 3.6 GHz2017

Similar parts

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Ryzen 5 3600

6 Cores12 Thrd65 WWMax: 4.2 GHz2019

Ryzen family

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Core i3-8100 vs Ryzen 5 3600 Performance Spectrum

Core i3-8100

4 / 4

6,073

0.0%

17,685

+191.2%

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 i3-8100 vs Ryzen 5 3600 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 i3-8100 vs Ryzen 5 3600: Pros, Cons & Final Verdict

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

Core i3-8100

2017

Why buy it

✅+89.7% higher Geekbench multi-core.
✅Costs $82 less on MSRP ($117 MSRP vs $199 MSRP).
✅Integrated graphics onboard with Intel UHD Graphics 630, while Ryzen 5 3600 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 3600 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (6 MB vs 32 MB).
❌Lower PassMark per dollar, at 51.9 vs 88.9 PassMark/$ ($117 MSRP vs $199 MSRP).

Ryzen 5 3600

2019

Why buy it

✅Better for gaming: +93.5% higher average FPS across 50 shared CPU benchmark tests.
✅+433.3% larger total L3 cache (32 MB vs 6 MB).
✅Delivers 71.2% more PassMark for each dollar spent, at 88.9 vs 51.9 PassMark/$ ($199 MSRP vs $117 MSRP).
✅50% more PCIe lanes (24 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Lower Geekbench multi-core (1,898 vs 3,600).
❌
70.1% HIGHER MSRP
$199 MSRPvs$117 MSRP
❌No integrated graphics, while Core i3-8100 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 5 3600 better than Core i3-8100?

It depends on what you want from the system. For gaming, Ryzen 5 3600 is ahead with a 93.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i3-8100 pulls ahead with 89.7% better Geekbench multi-core. Ryzen 5 3600 also has the bigger cache pool with 433.3% larger total L3 cache (32 MB vs 6 MB).

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

For streaming, content creation, and heavier multitasking, Core i3-8100 is the stronger fit. You are getting 89.7% better Geekbench multi-core, backed by 4 cores and 4 threads.

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

Ryzen 5 3600 is the better buy right now. Ryzen 5 3600 comes in 70.1% more expensive on MSRP at $199 MSRP versus $117 MSRP, and it still gives you a 93.5% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i3-8100 is still stronger for heavier multi-core work with 89.7% better Geekbench multi-core. It is also 71.2% better value on MSRP (88.9 vs 51.9 PassMark/$), 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 5 3600 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2017) and 433.3% larger total L3 cache (32 MB vs 6 MB). That makes it the safer long-term bet.

Core i3-8100 vs Ryzen 5 3600 Technical Specifications

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

Core i3-8100

The Core i3-8100 is manufactured by Intel. It was released in 5 October 2017 (8 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3.6 GHz, with boost up to 3.6 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2400. Passmark benchmark score: 6,073 points. Launch price was $117.

Ryzen 5 3600

The Ryzen 5 3600 is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 6 cores and 12 threads. Base frequency is 3.6 GHz, with boost up to 4.2 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 17,685 points. Launch price was $199.

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Processing Power

The Core i3-8100 packs 4 cores / 4 threads, while the Ryzen 5 3600 offers 6 cores / 12 threads — the Ryzen 5 3600 has 2 more cores. Boost clocks reach 3.6 GHz on the Core i3-8100 versus 4.2 GHz on the Ryzen 5 3600 — a 15.4% clock advantage for the Ryzen 5 3600 (base: 3.6 GHz vs 3.6 GHz). The Core i3-8100 uses the Coffee Lake (2017−2019) architecture (14 nm), while the Ryzen 5 3600 uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the Core i3-8100 scores 6,073 against the Ryzen 5 3600's 17,685 — a 97.8% lead for the Ryzen 5 3600. Geekbench 6 single-core — the metric most relevant to gaming — records 1,200 vs 1,295, a 7.6% lead for the Ryzen 5 3600 that directly translates to higher frame rates. Multi-core Geekbench: 3,600 vs 1,898 (61.9% advantage for the Core i3-8100). L3 cache: 6 MB (total) on the Core i3-8100 vs 32 MB (total) on the Ryzen 5 3600.

Feature	Core i3-8100	Ryzen 5 3600
Cores / Threads	4 / 4	6 / 12+50%
Boost Clock	3.6 GHz	4.2 GHz+17%
Base Clock	3.6 GHz	3.6 GHz
L3 Cache	6 MB (total)	32 MB (total)+433%
L2 Cache	256K (per core)	512K (per core)+100%
Process	14 nm	7 nm, 12 nm-50%
Architecture	Coffee Lake (2017−2019)	Matisse (2019−2020)
PassMark	6,073	17,685+191%
Cinebench R23 Multi	—	9,500
Geekbench 6 Single	1,200	1,295+8%
Geekbench 6 Multi	3,600+90%	1,898

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Memory & Platform

The Core i3-8100 uses the LGA1151 socket (PCIe 3.0), while the Ryzen 5 3600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2400 on the Core i3-8100 versus DDR4-3200 on the Ryzen 5 3600 — the Ryzen 5 3600 supports 33.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 5 3600 supports up to 128 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i3-8100) vs 24 (Ryzen 5 3600) — the Ryzen 5 3600 offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: B360,H310,H370,Z370,Z390 (Core i3-8100) and AMD B550,AMD X570,AMD B450,AMD X470 (Ryzen 5 3600).

Feature	Core i3-8100	Ryzen 5 3600
Socket	LGA1151	AM4
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2400	DDR4-3200+33%
Max RAM Capacity	64 GB	128 GB+100%
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	16	24+50%

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Advanced Features

Only the Ryzen 5 3600 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Core i3-8100) vs Yes (Ryzen 5 3600). The Core i3-8100 includes integrated graphics (Intel UHD Graphics 630), while the Ryzen 5 3600 requires a dedicated GPU. Primary use case: Core i3-8100 targets Budget Desktop, Ryzen 5 3600 targets Gaming/Budget Workstation. Direct competitor: Ryzen 5 3600 rivals Core i5-10400.

Feature	Core i3-8100	Ryzen 5 3600
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 630	—
Unlocked	No	Yes
AVX-512	No	No
Virtualization	VT-x, VT-d	Yes
Target Use	Budget Desktop	Gaming/Budget Workstation

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Value Analysis

At launch, the Core i3-8100 was priced at $117, while the Ryzen 5 3600 came in at $199. On launch pricing ($117 vs $199), Core i3-8100 was $82 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i3-8100 delivers 51.9 pts/$ vs 88.9 pts/$ for the Ryzen 5 3600 — making the Ryzen 5 3600 the 52.5% better value option.

Feature	Core i3-8100	Ryzen 5 3600
MSRP	$117-41%	$199
Performance per Dollar	51.9	88.9+71%
Release Date	2017	2019

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