Pentium 4405Y vs Xeon E7320

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 4405Y vs Xeon E7320 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 4405Y vs Xeon E7320: Pros, Cons & Final Verdict

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

Pentium 4405Y

2015

Why buy it

✅+1.4% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E7320 across 44 shared CPU benchmark tests.
❌Smaller total L3 cache (2 MB vs 4 MB).
❌540% higher power demand at 512W vs 80W.

Xeon E7320

2007

Why buy it

✅Better for gaming: +3.5% higher average FPS across 44 shared CPU benchmark tests.
✅+100% larger total L3 cache (4 MB vs 2 MB).
✅Draws 80W instead of 512W, a 432W reduction.

Trade-offs

❌Lower PassMark (1,469 vs 1,490).

Quick Answers

So, is Pentium 4405Y better than Xeon E7320?

Not really, because they are built for different jobs. Xeon E7320 makes more sense for workstation-style multi-core throughput, while Pentium 4405Y 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, Pentium 4405Y 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 4405Y still makes the most sense overall. Pentium 4405Y comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 1.4% better PassMark.

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

Pentium 4405Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2007). That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Pentium 4405Y vs Xeon E7320 Technical Specifications

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

Pentium 4405Y

The Pentium 4405Y is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 1.5 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: FCBGA1515. Thermal design power (TDP): 6 Watt. Memory support: DDR3. Passmark benchmark score: 1,490 points. Launch price was $161.

Xeon E7320

The Xeon E7320 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 2.13 GHz. L3 cache: 4 MB L2 Cache. Built on 65 nm process technology. Socket: PGA604. Thermal design power (TDP): 80 Watt. Passmark benchmark score: 1,469 points. Launch price was $800.

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Processing Power

The Pentium 4405Y is built on the NetBurst (2000−2006) architecture. In PassMark, the Pentium 4405Y scores 1,490 against the Xeon E7320's 1,469 — a 1.4% lead for the Pentium 4405Y. L3 cache: 2 MB on the Pentium 4405Y vs 4 MB L2 Cache on the Xeon E7320.

Feature	Pentium 4405Y	Xeon E7320
Cores / Threads	2 / 4	—
Boost Clock	1.5 GHz	—
Base Clock	1.5 GHz	2.13 GHz+42%
L3 Cache	2 MB	4 MB L2 Cache+100%
L2 Cache	512 kB	—
Process	14 nm-78%	65 nm
Architecture	NetBurst (2000−2006)	—
PassMark	1,490+1%	1,469

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Memory & Platform

The Pentium 4405Y uses the FCBGA1515 socket (PCIe 3.0), while the Xeon E7320 uses PGA604 (PCIe 2.0) — making them incompatible on the same motherboard.