Atom N550 vs Phenom X3 8750

Atom N550 vs Phenom X3 8750 Performance Spectrum

Atom N550

2 / 4

1,435

0.0%

1,445

+0.7%

Ryzen Threadripper PRO 3955WX

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.

Atom N550 vs Phenom X3 8750 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.

Atom N550 vs Phenom X3 8750: Pros, Cons & Final Verdict

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

Atom N550

2010

Why buy it

✅Draws 9W instead of 95W, a 86W reduction.
✅Integrated graphics onboard with Intel GMA 3150, while Phenom X3 8750 needs a discrete GPU.

Trade-offs

❌Lower PassMark (1,435 vs 1,445).

Phenom X3 8750

2008

Why buy it

Trade-offs

❌Launch MSRP is still $195 MSRP, while Atom N550 mostly shows up through inconsistent older-market listings.
❌955.6% higher power demand at 95W vs 9W.
❌No integrated graphics, while Atom N550 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Phenom X3 8750 better than Atom N550?

Yes. Phenom X3 8750 is the better all-around CPU here. It gives you a 2.4% average FPS lead across 50 shared CPU game tests in our data and 0.7% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Phenom X3 8750 is the better pick. According to our tests, it delivers 2.4% 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, Phenom X3 8750 is the stronger fit. You are getting 0.7% better PassMark, backed by 3 cores and 3 threads.

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

Phenom X3 8750 is the better buy right now. Phenom X3 8750 comes in at an unclear MSRP at $195 MSRP versus unclear MSRP, and it still gives you a 2.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (7.4 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Atom N550 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2010 vs 2008). That makes it the safer long-term bet.

Atom N550 vs Phenom X3 8750 Technical Specifications

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

Atom N550

The Atom N550 is manufactured by Intel. It was released in 23 August 2010 (15 years ago). It is based on the Pineview (2009−2011) architecture. It features 2 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 1.5 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 8.5 Watt. Memory support: DDR3. Passmark benchmark score: 1,435 points. Launch price was $86.

Phenom X3 8750

The Phenom X3 8750 is manufactured by AMD. It was released in 2009-01-01. It is based on the Toliman (2008) architecture. It features 3 cores and 3 threads. Max frequency: 2.4 GHz. L3 cache: 2 MB (total). L2 cache: 512 kB (per core). Built on 65 nm process technology. Socket: AM2+. Thermal design power (TDP): 95 Watt. Passmark benchmark score: 1,445 points. Launch price was $149.

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Processing Power

The Atom N550 packs 2 cores / 4 threads, while the Phenom X3 8750 offers 3 cores / 3 threads — the Phenom X3 8750 has 1 more core. Boost clocks reach 1.5 GHz on the Atom N550 versus 2.4 GHz on the Phenom X3 8750 — a 46.2% clock advantage for the Phenom X3 8750. The Atom N550 uses the Pineview (2009−2011) architecture (45 nm), while the Phenom X3 8750 uses Toliman (2008) (65 nm). In PassMark, the Atom N550 scores 1,435 against the Phenom X3 8750's 1,445 — a 0.7% lead for the Phenom X3 8750. L3 cache: 0 kB on the Atom N550 vs 2 MB (total) on the Phenom X3 8750.

Feature	Atom N550	Phenom X3 8750
Cores / Threads	2 / 4	3 / 3+50%
Boost Clock	1.5 GHz	2.4 GHz+60%
Base Clock	1.5 GHz	—
L3 Cache	0 kB	2 MB (total)
L2 Cache	512K (per core)	512 kB (per core)
Process	45 nm-31%	65 nm
Architecture	Pineview (2009−2011)	Toliman (2008)
PassMark	1,435	1,445

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Memory & Platform

The Atom N550 uses the FCBGA559 socket (PCIe 2.0), while the Phenom X3 8750 uses AM2+ (PCIe 2.0) — making them incompatible on the same motherboard.