Phenom II X4 925 vs Xeon L5430

Phenom II X4 925 vs Xeon L5430 Performance Spectrum

Phenom II X4 925

4 / 4

2,261

0.0%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Xeon L5430

4 / 4

2,260

0.0%

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.

Phenom II X4 925 vs Xeon L5430 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.

Phenom II X4 925 vs Xeon L5430: Pros, Cons & Final Verdict

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

Phenom II X4 925

2009

Why buy it

✅+0% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon L5430 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (6 MB vs 12 MB).
❌90% higher power demand at 95W vs 50W.

Xeon L5430

2008

Why buy it

✅Better for gaming: +3.2% higher average FPS across 50 shared CPU benchmark tests.
✅+100% larger total L3 cache (12 MB vs 6 MB).
✅Draws 50W instead of 95W, a 45W reduction.

Trade-offs

❌Lower PassMark (2,260 vs 2,261).
❌Launch MSRP is still $390 MSRP, while Phenom II X4 925 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Xeon L5430 better than Phenom II X4 925?

Not really, because they are built for different jobs. Xeon L5430 makes more sense for workstation-style multi-core throughput, while Phenom II X4 925 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, Phenom II X4 925 is the stronger fit. You are getting 0% better PassMark, backed by 4 cores and 4 threads.

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

Xeon L5430 is the better buy right now. Xeon L5430 comes in at an unclear MSRP at $390 MSRP versus unclear MSRP, and it still gives you a 3.2% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Phenom II X4 925 is still stronger for heavier multi-core work with 0% better PassMark. It is also 100.0% better value on MSRP (5.8 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Phenom II X4 925 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2008) and more multi-core headroom with 4 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.

Phenom II X4 925 vs Xeon L5430 Technical Specifications

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

Phenom II X4 925

The Phenom II X4 925 is manufactured by AMD. It was released in 11 May 2009 (16 years ago). It is based on the Deneb (2009−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 6 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 2,261 points. Launch price was $160.

Xeon L5430

The Xeon L5430 is manufactured by Intel. It was released in 8 September 2008 (17 years ago). It is based on the Harpertown (2007−2008) architecture. It features 4 cores and 4 threads. Base frequency is 2.66 GHz, with boost up to 0.67 GHz. L3 cache: 12 MB L2 Cache. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 50 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 2,260 points. Launch price was $562.

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Processing Power

Both the Phenom II X4 925 and Xeon L5430 share an identical 4-core/4-thread configuration. Boost clocks reach 2.8 GHz on the Phenom II X4 925 versus 0.67 GHz on the Xeon L5430 — a 122.8% clock advantage for the Phenom II X4 925 (base: 2.8 GHz vs 2.66 GHz). The Phenom II X4 925 uses the Deneb (2009−2011) architecture (45 nm), while the Xeon L5430 uses Harpertown (2007−2008) (45 nm). In PassMark, the Phenom II X4 925 scores 2,261 against the Xeon L5430's 2,260 — a 0% lead for the Phenom II X4 925. L3 cache: 6 MB (total) on the Phenom II X4 925 vs 12 MB L2 Cache on the Xeon L5430.

Feature	Phenom II X4 925	Xeon L5430
Cores / Threads	4 / 4	4 / 4
Boost Clock	2.8 GHz+318%	0.67 GHz
Base Clock	2.8 GHz+5%	2.66 GHz
L3 Cache	6 MB (total)	12 MB L2 Cache+100%
L2 Cache	512 kB (per core)	6 MB (total)+1100%
Process	45 nm	45 nm
Architecture	Deneb (2009−2011)	Harpertown (2007−2008)
PassMark	2,261	2,260

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Memory & Platform

The Phenom II X4 925 uses the AM3 socket (PCIe 2.0), while the Xeon L5430 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.