Core i3-N300 vs Opteron 6386 SE

Core i3-N300 vs Opteron 6386 SE Performance Spectrum

Core i3-N300

8 / 8

8,283

0.0%

8,291

+0.1%

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 i3-N300 vs Opteron 6386 SE 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-N300 vs Opteron 6386 SE: 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-N300

2023

Why buy it

✅Costs $1,083 less on MSRP ($309 MSRP vs $1,392 MSRP).
✅Delivers 350.1% more PassMark for each dollar spent, at 26.8 vs 6.0 PassMark/$ ($309 MSRP vs $1,392 MSRP).
✅Newer platform on FCBGA1264 with DDR5 support instead of G34 and older memory support.

Trade-offs

❌Worse for gaming: lower average FPS than Opteron 6386 SE across 50 shared CPU benchmark tests.
❌Lower PassMark (8,283 vs 8,291).
❌Smaller total L3 cache (6 MB vs 8 MB).
❌Less compelling for workstation-style loads than Opteron 6386 SE, which brings 16 cores / 16 threads.

Opteron 6386 SE

2012

Why buy it

✅Better for gaming: +4.2% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (8 MB vs 6 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 16 threads.

Trade-offs

❌Lower PassMark per dollar, at 6.0 vs 26.8 PassMark/$ ($1,392 MSRP vs $309 MSRP).
❌Older platform position on G34, while Core i3-N300 moves to FCBGA1264 and DDR5.

Quick Answers

So, is Opteron 6386 SE better than Core i3-N300?

Not really, because they are built for different jobs. Opteron 6386 SE makes more sense for workstation-style multi-core throughput, while Core i3-N300 is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Opteron 6386 SE is the better pick. According to our tests, it delivers 4.2% 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, Opteron 6386 SE is the stronger fit. You are getting 0.1% better PassMark, backed by 16 cores and 16 threads. It also has the larger cache pool with 33.3% larger total L3 cache (8 MB vs 6 MB).

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

Opteron 6386 SE is the easy recommendation for a fresh desktop build. Opteron 6386 SE comes in 350.5% more expensive on MSRP at $1,392 MSRP versus $309 MSRP, and it still gives you a 4.2% average FPS lead across 50 shared CPU game tests in our data. Core i3-N300 only looks good on raw value math because it is a cheap legacy laptop chip, not because it is a real desktop gaming recommendation. It simply does not keep up in modern games, especially when the gap is already 4.2% in the shared gaming data.

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

Core i3-N300 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2012) and a healthier platform with FCBGA1264 and DDR5 instead of G34. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i3-N300 vs Opteron 6386 SE Technical Specifications

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

Core i3-N300

The Core i3-N300 is manufactured by Intel. It was released in 3 January 2023 (2 years ago). It is based on the Alder Lake-N (2023) architecture. It features 8 cores and 8 threads. Base frequency is 0.1 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (per module). Built on Intel 7 nm process technology. Socket: FCBGA1264. Thermal design power (TDP): 7 Watt. Memory support: DDR4-3200, DDR5-4800, LPDDR5-4800. Passmark benchmark score: 8,283 points. Launch price was $309.

Opteron 6386 SE

The Opteron 6386 SE is manufactured by AMD. It was released in 5 November 2012 (13 years ago). It is based on the Abu Dhabi (2012) architecture. It features 16 cores and 16 threads. Base frequency is 2.8 GHz, with boost up to 3.5 GHz. L3 cache: 8 MB (total). L2 cache: 16 MB. Built on 32 nm process technology. Socket: G34. Thermal design power (TDP): 140 Watt. Memory support: DDR3. Passmark benchmark score: 8,291 points. Launch price was $2,408.

⚡

Processing Power

The Core i3-N300 packs 8 cores / 8 threads, while the Opteron 6386 SE offers 16 cores / 16 threads — the Opteron 6386 SE has 8 more cores. Boost clocks reach 3.8 GHz on the Core i3-N300 versus 3.5 GHz on the Opteron 6386 SE — a 8.2% clock advantage for the Core i3-N300 (base: 0.1 GHz vs 2.8 GHz). The Core i3-N300 uses the Alder Lake-N (2023) architecture (Intel 7 nm), while the Opteron 6386 SE uses Abu Dhabi (2012) (32 nm). In PassMark, the Core i3-N300 scores 8,283 against the Opteron 6386 SE's 8,291 — a 0.1% lead for the Opteron 6386 SE. L3 cache: 6 MB (total) on the Core i3-N300 vs 8 MB (total) on the Opteron 6386 SE.

Feature	Core i3-N300	Opteron 6386 SE
Cores / Threads	8 / 8	16 / 16+100%
Boost Clock	3.8 GHz+9%	3.5 GHz
Base Clock	0.1 GHz	2.8 GHz+2700%
L3 Cache	6 MB (total)	8 MB (total)+33%
L2 Cache	2 MB (per module)	16 MB+700%
Process	Intel 7 nm-78%	32 nm
Architecture	Alder Lake-N (2023)	Abu Dhabi (2012)
PassMark	8,283	8,291

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Memory & Platform

The Core i3-N300 uses the FCBGA1264 socket (PCIe 5.0), while the Opteron 6386 SE uses G34 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i3-N300	Opteron 6386 SE
Socket	FCBGA1264	G34
PCIe Generation	PCIe 5.0+150%	PCIe 2.0

💰

Value Analysis

At launch, the Core i3-N300 was priced at $309, while the Opteron 6386 SE came in at $1392. On launch pricing ($309 vs $1392), Core i3-N300 was $1083 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i3-N300 delivers 26.8 pts/$ vs 6.0 pts/$ for the Opteron 6386 SE — making the Core i3-N300 the 127.3% better value option.

Feature	Core i3-N300	Opteron 6386 SE
MSRP	$309-78%	$1392
Performance per Dollar	26.8+347%	6.0
Release Date	2023	2012

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