Core m5-6Y54 vs Opteron 3260 HE

Core m5-6Y54 vs Opteron 3260 HE Performance Spectrum

Core m5-6Y54

2 / 4

2,294

+0.5%

Pentium Dual Core T4400

2,283

0.0%

Ryzen Threadripper PRO 7955WX

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 m5-6Y54 vs Opteron 3260 HE 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 m5-6Y54 vs Opteron 3260 HE: Pros, Cons & Final Verdict

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

Core m5-6Y54

2015

Why buy it

✅+0.5% higher PassMark.
✅Draws 5W instead of 45W, a 41W reduction.
✅100+% more PCIe lanes (10 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 515, while Opteron 3260 HE needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Opteron 3260 HE, which brings 4 cores / 4 threads.
❌Launch MSRP is still $281 MSRP, while Opteron 3260 HE mostly shows up through inconsistent older-market listings.

Opteron 3260 HE

2012

Why buy it

✅Better for workstations and heavier parallel workloads: 4 cores / 4 threads.

Trade-offs

❌Lower PassMark (2,283 vs 2,294).
❌900% higher power demand at 45W vs 4.5W.
❌No integrated graphics, while Core m5-6Y54 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core m5-6Y54 better than Opteron 3260 HE?

Not really, because they are built for different jobs. Opteron 3260 HE makes more sense for workstation-style multi-core throughput, while Core m5-6Y54 is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Core m5-6Y54 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?

Core m5-6Y54 is the better buy right now. Core m5-6Y54 comes in at an unclear MSRP at $281 MSRP versus unclear MSRP, and it still gives you 0.5% better PassMark. The compromise is that Opteron 3260 HE is still the better pure gaming CPU with a 0.8% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (8.2 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core m5-6Y54 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2012) and more multi-core headroom with 2 cores / 4 threads instead of 4/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core m5-6Y54 vs Opteron 3260 HE Technical Specifications

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

Core m5-6Y54

The Core m5-6Y54 is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the Skylake-Y (2015) architecture. It features 2 cores and 4 threads. Base frequency is 1.1 GHz, with boost up to 2.7 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: FCBGA1515. Thermal design power (TDP): 4.5 Watt. Memory support: DDR3. Passmark benchmark score: 2,294 points. Launch price was $281.

Opteron 3260 HE

The Opteron 3260 HE is manufactured by AMD. It was released in 20 March 2012 (13 years ago). It is based on the Zurich (2012) architecture. It features 4 cores and 4 threads. Base frequency is 2.7 GHz, with boost up to 3.7 GHz. L3 cache: 4 MB (total). L2 cache: 4 MB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 2,283 points. Launch price was $125.

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Processing Power

The Core m5-6Y54 packs 2 cores / 4 threads, while the Opteron 3260 HE offers 4 cores / 4 threads — the Opteron 3260 HE has 2 more cores. Boost clocks reach 2.7 GHz on the Core m5-6Y54 versus 3.7 GHz on the Opteron 3260 HE — a 31.3% clock advantage for the Opteron 3260 HE (base: 1.1 GHz vs 2.7 GHz). The Core m5-6Y54 uses the Skylake-Y (2015) architecture (14 nm), while the Opteron 3260 HE uses Zurich (2012) (32 nm). In PassMark, the Core m5-6Y54 scores 2,294 against the Opteron 3260 HE's 2,283 — a 0.5% lead for the Core m5-6Y54. Both processors carry 4 MB (total) of L3 cache.

Feature	Core m5-6Y54	Opteron 3260 HE
Cores / Threads	2 / 4	4 / 4+100%
Boost Clock	2.7 GHz	3.7 GHz+37%
Base Clock	1.1 GHz	2.7 GHz+145%
L3 Cache	4 MB (total)	4 MB (total)
L2 Cache	256 kB (per core)	4 MB+1500%
Process	14 nm-56%	32 nm
Architecture	Skylake-Y (2015)	Zurich (2012)
PassMark	2,294	2,283
Geekbench 6 Single	875	—
Geekbench 6 Multi	1,648	—

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Memory & Platform

The Core m5-6Y54 uses the FCBGA1515 socket (PCIe 3.0), while the Opteron 3260 HE uses AM3+ (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core m5-6Y54	Opteron 3260 HE
Socket	FCBGA1515	AM3+
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	LPDDR3-1866	—
Max RAM Capacity	16 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	10	—

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Advanced Features

Virtualization: VT-x, VT-d (Core m5-6Y54) / not specified (Opteron 3260 HE). The Core m5-6Y54 includes integrated graphics (HD Graphics 515), while the Opteron 3260 HE requires a dedicated GPU. Primary use case: Core m5-6Y54 targets Enthusiast. Direct competitor: Core m5-6Y54 rivals Pentium Gold 4415Y.