Pentium 4415Y vs Phenom II X3 P820

Pentium 4415Y vs Phenom II X3 P820 Performance Spectrum

Pentium 4415Y

2 / 4

1,582

+1.4%

Pentium D 940

Celeron Dual-Core T1700

Pentium Dual Core T4300

1,560

0.0%

Ryzen Threadripper PRO 5945WX

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.

Pentium 4415Y vs Phenom II X3 P820 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.

Pentium 4415Y vs Phenom II X3 P820: Pros, Cons & Final Verdict

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

Pentium 4415Y

2017

Why buy it

Trade-offs

❌300% higher power demand at 6W vs 1.5W.

Phenom II X3 P820

2010

Why buy it

✅Draws 2W instead of 6W, a 5W reduction.

Trade-offs

❌Lower PassMark (1,560 vs 1,582).

Quick Answers

So, is Pentium 4415Y better than Phenom II X3 P820?

Yes. Pentium 4415Y is the better all-around CPU here. It gives you a 0.4% average FPS lead across 50 shared CPU game tests in our data, 1.4% better 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, Pentium 4415Y is the better pick. According to our tests, it delivers 0.4% 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, Pentium 4415Y is the stronger fit. You are getting 1.4% better PassMark, backed by 2 cores and 4 threads.

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

Pentium 4415Y still makes the most sense overall. Pentium 4415Y comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 0.4% average FPS lead across 50 shared CPU game tests in our data.

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

Pentium 4415Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2017 vs 2010) and more multi-core headroom with 2 cores / 4 threads instead of 3/3. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Pentium 4415Y vs Phenom II X3 P820 Technical Specifications

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

Pentium 4415Y

The Pentium 4415Y is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 4 threads. Base frequency: 1.6 GHz. L3 cache: 2 MB SmartCache. Built on 14 nm process technology. Socket: FCBGA1515. Thermal design power (TDP): 6 Watt. Memory support: LPDDR3-1866, DDR3L-1600. Passmark benchmark score: 1,582 points. Launch price was $69.

Phenom II X3 P820

The Phenom II X3 P820 is manufactured by AMD. It was released in 2009-01-01. It is based on the Champlain (2010−2011) architecture. It features 3 cores and 3 threads. Max frequency: 1.8 GHz. L2 cache: 1.5 MB. Built on 45 nm process technology. Socket: S1. Thermal design power (TDP): 1.5 MB. Memory support: DDR3. Passmark benchmark score: 1,560 points. Launch price was $149.

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Processing Power

The Pentium 4415Y packs 2 cores / 4 threads, while the Phenom II X3 P820 offers 3 cores / 3 threads — the Phenom II X3 P820 has 1 more core. The Pentium 4415Y uses the NetBurst (2000−2006) architecture (14 nm), while the Phenom II X3 P820 uses Champlain (2010−2011) (45 nm). In PassMark, the Pentium 4415Y scores 1,582 against the Phenom II X3 P820's 1,560 — a 1.4% lead for the Pentium 4415Y.

Feature	Pentium 4415Y	Phenom II X3 P820
Cores / Threads	2 / 4	3 / 3+50%
Boost Clock	—	1.8 GHz
Base Clock	1.6 GHz	—
L3 Cache	2 MB SmartCache	—
L2 Cache	—	1.5 MB
Process	14 nm-69%	45 nm
Architecture	NetBurst (2000−2006)	Champlain (2010−2011)
PassMark	1,582+1%	1,560

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Memory & Platform

The Pentium 4415Y uses the FCBGA1515 socket (PCIe 3.0), while the Phenom II X3 P820 uses S1 (PCIe 2.0) — making them incompatible on the same motherboard.