Pentium Gold 4425Y vs Xeon E5345

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 Gold 4425Y vs Xeon E5345 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 Gold 4425Y vs Xeon E5345: Pros, Cons & Final Verdict

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

Pentium Gold 4425Y

2017

Why buy it

Trade-offs

❌Lower PassMark (1,854 vs 1,868).
❌Smaller total L3 cache (2 MB vs 8 MB).
❌Less compelling for workstation-style loads than Xeon E5345, which brings 4 cores / 4 threads.
❌540% higher power demand at 512W vs 80W.

Xeon E5345

2006

Why buy it

✅+0.8% higher PassMark.
✅+300% larger total L3 cache (8 MB vs 2 MB).
✅Better for workstations and heavier parallel workloads: 4 cores / 4 threads.
✅Draws 80W instead of 512W, a 432W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Xeon E5345 better than Pentium Gold 4425Y?

Not really, because they are built for different jobs. Xeon E5345 makes more sense for workstation-style multi-core throughput, while Pentium Gold 4425Y 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, Xeon E5345 is the stronger fit. You are getting 0.8% better PassMark, backed by 4 cores and 4 threads. It also has the larger cache pool with 300% larger total L3 cache (8 MB vs 2 MB).

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

Xeon E5345 still makes the most sense overall. Xeon E5345 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.8% better PassMark.

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

Pentium Gold 4425Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2017 vs 2006). That makes it the safer long-term bet.

Pentium Gold 4425Y vs Xeon E5345 Technical Specifications

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

Pentium Gold 4425Y

The Pentium Gold 4425Y is manufactured by Intel. It was released in 21 April 2017 (8 years ago). It is based on the Kaby Lake (2016−2019) architecture. It features 2 cores and 4 threads. Base frequency is 1.7 GHz, with boost up to 1.7 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: 1,854 points. Launch price was $161.

Xeon E5345

The Xeon E5345 is manufactured by Intel. It was released in 14 November 2006 (19 years ago). It is based on the Clovertown (2006−2007) architecture. It features 4 cores and 4 threads. Base frequency is 2.33 GHz, with boost up to 0.33 GHz. L3 cache: 8 MB L2 Cache. L2 cache: 4 MB (total). Built on 65 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 1,868 points. Launch price was $851.

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Processing Power

The Pentium Gold 4425Y packs 2 cores / 4 threads, while the Xeon E5345 offers 4 cores / 4 threads — the Xeon E5345 has 2 more cores. Boost clocks reach 1.7 GHz on the Pentium Gold 4425Y versus 0.33 GHz on the Xeon E5345 — a 135% clock advantage for the Pentium Gold 4425Y (base: 1.7 GHz vs 2.33 GHz). The Pentium Gold 4425Y uses the Kaby Lake (2016−2019) architecture (14 nm), while the Xeon E5345 uses Clovertown (2006−2007) (65 nm). In PassMark, the Pentium Gold 4425Y scores 1,854 against the Xeon E5345's 1,868 — a 0.8% lead for the Xeon E5345. L3 cache: 2 MB on the Pentium Gold 4425Y vs 8 MB L2 Cache on the Xeon E5345.

Feature	Pentium Gold 4425Y	Xeon E5345
Cores / Threads	2 / 4	4 / 4+100%
Boost Clock	1.7 GHz+415%	0.33 GHz
Base Clock	1.7 GHz	2.33 GHz+37%
L3 Cache	2 MB	8 MB L2 Cache+300%
L2 Cache	512 kB	4 MB (total)+700%
Process	14 nm-78%	65 nm
Architecture	Kaby Lake (2016−2019)	Clovertown (2006−2007)
PassMark	1,854	1,868

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Memory & Platform

The Pentium Gold 4425Y uses the FCBGA1515 socket (PCIe 3.0), while the Xeon E5345 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.