Pentium M 725 vs Xeon E3-1220L v3

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 M 725 vs Xeon E3-1220L v3 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 M 725 vs Xeon E3-1220L v3: Pros, Cons & Final Verdict

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

Pentium M 725

2004

Why buy it

Trade-offs

❌Lower PassMark (1,400 vs 1,407).
❌Less compelling for workstation-style loads than Xeon E3-1220L v3, which brings 2 cores / 4 threads and 16 PCIe lanes.
❌31.3% higher power demand at 21W vs 16W.

Xeon E3-1220L v3

2013

Why buy it

✅+0.5% higher PassMark.
✅Better for workstations and heavier parallel workloads: 2 cores / 4 threads, plus 16 PCIe lanes vs 0.
✅Draws 16W instead of 21W, a 5W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $193 MSRP, while Pentium M 725 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Xeon E3-1220L v3 better than Pentium M 725?

Not really, because they are built for different jobs. Xeon E3-1220L v3 makes more sense for workstation-style multi-core throughput, while Pentium M 725 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 E3-1220L v3 is the stronger fit. You are getting 0.5% better PassMark, backed by 2 cores and 4 threads.

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

Xeon E3-1220L v3 is the better buy right now. Xeon E3-1220L v3 comes in at an unclear MSRP at $193 MSRP versus unclear MSRP, and it still gives you 0.5% better PassMark. The compromise is that Pentium M 725 is still the better pure gaming CPU with a 1.5% average FPS lead across 48 shared CPU game tests in our data. It is also 100.0% better value on MSRP (7.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon E3-1220L v3 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2004) and more multi-core headroom with 2 cores / 4 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Pentium M 725 vs Xeon E3-1220L v3 Technical Specifications

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

Pentium M 725

The Pentium M 725 is manufactured by Intel. It was released in 2007-01-01. It is based on the Dothan (2004−2005) architecture. It features 1 cores and 1 threads. Base frequency is 1.6 GHz, with boost up to 1.6 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 90 nm process technology. Socket: PGA478. Thermal design power (TDP): 7.5 Watt. Memory support: DDR2. Passmark benchmark score: 1,400 points. Launch price was $69.

Xeon E3-1220L v3

The Xeon E3-1220L v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-WS (2013−2014) architecture. It features 2 cores and 4 threads. Base frequency is 1.1 GHz, with boost up to 1.5 GHz. L3 cache: 4096 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 13 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 1,407 points. Launch price was $800.

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Processing Power

The Pentium M 725 packs 1 cores / 1 threads, while the Xeon E3-1220L v3 offers 2 cores / 4 threads — the Xeon E3-1220L v3 has 1 more core. Boost clocks reach 1.6 GHz on the Pentium M 725 versus 1.5 GHz on the Xeon E3-1220L v3 — a 6.5% clock advantage for the Pentium M 725 (base: 1.6 GHz vs 1.1 GHz). The Pentium M 725 uses the Dothan (2004−2005) architecture (90 nm), while the Xeon E3-1220L v3 uses Haswell-WS (2013−2014) (22 nm). In PassMark, the Pentium M 725 scores 1,400 against the Xeon E3-1220L v3's 1,407 — a 0.5% lead for the Xeon E3-1220L v3. L3 cache: 0 kB on the Pentium M 725 vs 4096 kB (total) on the Xeon E3-1220L v3.

Feature	Pentium M 725	Xeon E3-1220L v3
Cores / Threads	1 / 1	2 / 4+100%
Boost Clock	1.6 GHz+7%	1.5 GHz
Base Clock	1.6 GHz+45%	1.1 GHz
L3 Cache	0 kB	4096 kB (total)
L2 Cache	2 MB+700%	256 kB (per core)
Process	90 nm	22 nm-76%
Architecture	Dothan (2004−2005)	Haswell-WS (2013−2014)
PassMark	1,400	1,407
Geekbench 6 Single	150	—
Geekbench 6 Multi	150	—

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Memory & Platform

The Pentium M 725 uses the PGA478 socket (PCIe 1.1), while the Xeon E3-1220L v3 uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR-333 on the Pentium M 725 versus DDR3-1600 on the Xeon E3-1220L v3 — the Xeon E3-1220L v3 supports -580.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E3-1220L v3 supports up to 32 GB of RAM compared to 2 GB — 1500% more capacity for professional workloads. Memory channels: 1 (Pentium M 725) vs 2 (Xeon E3-1220L v3). PCIe lanes: 0 (Pentium M 725) vs 16 (Xeon E3-1220L v3) — the Xeon E3-1220L v3 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: 855PM (Pentium M 725) and C222,C224,C226 (Xeon E3-1220L v3).

Feature	Pentium M 725	Xeon E3-1220L v3
Socket	PGA478	LGA1150
PCIe Generation	PCIe 1.1	PCIe 3.0+173%
Max RAM Speed	DDR-333	DDR3-1600
Max RAM Capacity	2 GB	32 GB+1500%
RAM Channels	1	2+100%
ECC Support	No	Yes
PCIe Lanes	0	16

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Advanced Features

Neither processor supports overclocking. Virtualization support: None (Pentium M 725) vs VT-P (Xeon E3-1220L v3). Primary use case: Pentium M 725 targets Legacy Laptop.