Core i3-380M vs Ryzen 9 5900X

CPU

GPU

Core i3-380M

2 Cores4 Thrd35 WWMax: 0.53 GHz2010

Similar parts

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Ryzen 9 5900X

12 Cores24 Thrd105 WWMax: 4.8 GHz2020

Ryzen family

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Core i3-380M vs Ryzen 9 5900X Performance Spectrum

Core i3-380M

2 / 4

1,212

0.0%

38,955

+3114.1%

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

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 i3-380M vs Ryzen 9 5900X 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 i3-380M vs Ryzen 9 5900X: Pros, Cons & Final Verdict

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

Core i3-380M

2010

Why buy it

✅Costs $500 less on MSRP ($49 MSRP vs $549 MSRP).
✅Draws 35W instead of 105W, a 70W reduction.
✅Integrated graphics onboard with Intel HD Graphics (Gen 1), while Ryzen 9 5900X needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 50 shared CPU benchmark tests.
❌Lower Geekbench multi-core (1,100 vs 11,888).
❌Smaller total L3 cache (3 MB vs 64 MB).
❌Lower PassMark per dollar, at 24.7 vs 71.0 PassMark/$ ($49 MSRP vs $549 MSRP).

Ryzen 9 5900X

2020

Why buy it

✅Better for gaming: +847.4% higher average FPS across 50 shared CPU benchmark tests.
✅+2033.3% larger total L3 cache (64 MB vs 3 MB).
✅Delivers 186.9% more PassMark for each dollar spent, at 71.0 vs 24.7 PassMark/$ ($549 MSRP vs $49 MSRP).
✅50% more PCIe lanes (24 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌
1020.4% HIGHER MSRP
$549 MSRPvs$49 MSRP
❌200% higher power demand at 105W vs 35W.
❌No integrated graphics, while Core i3-380M can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 5900X better than Core i3-380M?

Yes. Ryzen 9 5900X is the better all-around CPU here. It gives you a 847.4% average FPS lead across 50 shared CPU game tests in our data, 980.7% better Geekbench multi-core, 3114.1% higher 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 9 5900X is the better pick. According to our tests, it delivers 847.4% 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 9 5900X is the stronger fit. You are getting 980.7% better Geekbench multi-core, backed by 12 cores and 24 threads. It also has the larger cache pool with 2033.3% larger total L3 cache (64 MB vs 3 MB).

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

Ryzen 9 5900X is the better buy right now. Ryzen 9 5900X comes in 1020.4% more expensive on MSRP at $549 MSRP versus $49 MSRP, and it still gives you a 847.4% average FPS lead across 50 shared CPU game tests in our data. It is also 186.9% better value on MSRP (71.0 vs 24.7 PassMark/$), 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 9 5900X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2010), 2033.3% larger total L3 cache (64 MB vs 3 MB), and more multi-core headroom with 12 cores / 24 threads instead of 2/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i3-380M vs Ryzen 9 5900X Technical Specifications

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

Core i3-380M

The Core i3-380M is manufactured by Intel. It was released in 26 October 2010 (15 years ago). It is based on the Arrandale (2010−2011) architecture. It features 2 cores and 4 threads. Base frequency is 2.53 GHz, with boost up to 0.53 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,212 points. Launch price was $49.

Ryzen 9 5900X

The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.

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Processing Power

The Core i3-380M packs 2 cores / 4 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Ryzen 9 5900X has 10 more cores. Boost clocks reach 0.53 GHz on the Core i3-380M versus 4.8 GHz on the Ryzen 9 5900X — a 160.2% clock advantage for the Ryzen 9 5900X (base: 2.53 GHz vs 3.7 GHz). The Core i3-380M uses the Arrandale (2010−2011) architecture (32 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Core i3-380M scores 1,212 against the Ryzen 9 5900X's 38,955 — a 187.9% lead for the Ryzen 9 5900X. Geekbench 6 single-core — the metric most relevant to gaming — records 450 vs 2,174, a 131.4% lead for the Ryzen 9 5900X that directly translates to higher frame rates. Multi-core Geekbench: 1,100 vs 11,888 (166.1% advantage for the Ryzen 9 5900X). L3 cache: 3 MB (total) on the Core i3-380M vs 64 MB on the Ryzen 9 5900X.

Feature	Core i3-380M	Ryzen 9 5900X
Cores / Threads	2 / 4	12 / 24+500%
Boost Clock	0.53 GHz	4.8 GHz+806%
Base Clock	2.53 GHz	3.7 GHz+46%
L3 Cache	3 MB (total)	64 MB+2033%
L2 Cache	256K (per core)	512K (per core)+100%
Process	32 nm	7 nm, 12 nm-78%
Architecture	Arrandale (2010−2011)	Vermeer (Zen3) (2020−2022)
PassMark	1,212	38,955+3114%
Cinebench R23 Multi	—	21,000
Geekbench 6 Single	450	2,174+383%
Geekbench 6 Multi	1,100	11,888+981%

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Memory & Platform

The Core i3-380M uses the PGA988 socket (PCIe 2.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1066 on the Core i3-380M versus DDR4-3200 on the Ryzen 9 5900X — the Ryzen 9 5900X supports 200.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 9 5900X supports up to 128 GB of RAM compared to 8 GB — 1500% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i3-380M) vs 24 (Ryzen 9 5900X) — the Ryzen 9 5900X offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM55,HM57,QM57 (Core i3-380M) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).

Feature	Core i3-380M	Ryzen 9 5900X
Socket	PGA988	AM4
PCIe Generation	PCIe 2.0	PCIe 4.0+100%
Max RAM Speed	DDR3-1066	DDR4-3200+200%
Max RAM Capacity	8 GB	128 GB+1500%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	16	24+50%

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Advanced Features

Only the Ryzen 9 5900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x (Core i3-380M) vs AMD-V (Ryzen 9 5900X). The Core i3-380M includes integrated graphics (Intel HD Graphics (Gen 1)), while the Ryzen 9 5900X requires a dedicated GPU. Primary use case: Core i3-380M targets Legacy Laptop, Ryzen 9 5900X targets Workstation. Direct competitor: Core i3-380M rivals AMD Athlon II P320; Ryzen 9 5900X rivals Core i9-12900K.

Feature	Core i3-380M	Ryzen 9 5900X
Integrated GPU	Yes	No
IGPU Model	Intel HD Graphics (Gen 1)	—
Unlocked	No	Yes
AVX-512	No	No
Virtualization	VT-x	AMD-V
Target Use	Legacy Laptop	Workstation

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Value Analysis

At launch, the Core i3-380M was priced at $49, while the Ryzen 9 5900X came in at $549. On launch pricing ($49 vs $549), Core i3-380M was $500 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i3-380M delivers 24.7 pts/$ vs 71.0 pts/$ for the Ryzen 9 5900X — making the Ryzen 9 5900X the 96.6% better value option.

Feature	Core i3-380M	Ryzen 9 5900X
MSRP	$49-91%	$549
Performance per Dollar	24.7	71.0+187%
Release Date	2010	2020

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