Pentium U5400 vs Xeon E3110

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 U5400 vs Xeon E3110 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 U5400 vs Xeon E3110: Pros, Cons & Final Verdict

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

Pentium U5400

2010

Why buy it

✅Draws 18W instead of 65W, a 47W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics (Ironlake), while Xeon E3110 needs a discrete GPU.

Trade-offs

❌Lower PassMark (1,286 vs 1,295).
❌Smaller total L3 cache (3 MB vs 6 MB).
❌Lower PassMark per dollar, at 4.4 vs 6.1 PassMark/$ ($289 MSRP vs $214 MSRP).

Xeon E3110

2008

Why buy it

✅+100% larger total L3 cache (6 MB vs 3 MB).
✅Costs $75 less on MSRP ($214 MSRP vs $289 MSRP).
✅Delivers 36.0% more PassMark for each dollar spent, at 6.1 vs 4.4 PassMark/$ ($214 MSRP vs $289 MSRP).

Trade-offs

❌261.1% higher power demand at 65W vs 18W.
❌No integrated graphics, while Pentium U5400 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon E3110 better than Pentium U5400?

Not really, because they are built for different jobs. Xeon E3110 makes more sense for workstation-style multi-core throughput, while Pentium U5400 is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon E3110 is the better pick. According to our tests, it delivers 2.7% 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, Xeon E3110 is the stronger fit. You are getting 0.7% better PassMark. It also has the larger cache pool with 100% larger total L3 cache (6 MB vs 3 MB).

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

Xeon E3110 is the better buy right now. Xeon E3110 comes in $75 cheaper on MSRP at $214 MSRP versus $289 MSRP, and it still gives you a 2.7% average FPS lead across 50 shared CPU game tests in our data. It is also 36.0% better value on MSRP (6.1 vs 4.4 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Pentium U5400 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2010 vs 2008). That makes it the safer long-term bet.

Pentium U5400 vs Xeon E3110 Technical Specifications

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

Pentium U5400

The Pentium U5400 is manufactured by Intel. It was released in 2007-01-01. It is based on the Arrandale (2010−2011) architecture. It features 2 cores and 2 threads. Base frequency is 1.2 GHz, with boost up to 1.2 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1288. Thermal design power (TDP): 18 Watt. Memory support: DDR3. Passmark benchmark score: 1,286 points. Launch price was $69.

Xeon E3110

The Xeon E3110 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 3 GHz. L3 cache: 6 MB L2 Cache. Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Passmark benchmark score: 1,295 points. Launch price was $800.

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Processing Power

The Pentium U5400 is built on the Arrandale (2010−2011) architecture. In PassMark, the Pentium U5400 scores 1,286 against the Xeon E3110's 1,295 — a 0.7% lead for the Xeon E3110. L3 cache: 3 MB (total) on the Pentium U5400 vs 6 MB L2 Cache on the Xeon E3110.

Feature	Pentium U5400	Xeon E3110
Cores / Threads	2 / 2	—
Boost Clock	1.2 GHz	—
Base Clock	1.2 GHz	3 GHz+150%
L3 Cache	3 MB (total)	6 MB L2 Cache+100%
L2 Cache	256K (per core)	—
Process	32 nm-29%	45 nm
Architecture	Arrandale (2010−2011)	—
PassMark	1,286	1,295
Geekbench 6 Single	170	—
Geekbench 6 Multi	300	—

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Memory & Platform

The Pentium U5400 uses the BGA1288 socket (PCIe 2.0), while the Xeon E3110 uses LGA775 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Pentium U5400	Xeon E3110
Socket	BGA1288	LGA775
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR3-800	—
Max RAM Capacity	8 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x (Pentium U5400) / not specified (Xeon E3110). The Pentium U5400 includes integrated graphics (Intel HD Graphics (Ironlake)), while the Xeon E3110 requires a dedicated GPU. Primary use case: Pentium U5400 targets Legacy Budget Laptop.

Feature	Pentium U5400	Xeon E3110
Integrated GPU	Yes	—
IGPU Model	Intel HD Graphics (Ironlake)	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x	—
Target Use	Legacy Budget Laptop	—

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Value Analysis

At launch, the Pentium U5400 was priced at $289, while the Xeon E3110 came in at $214. On launch pricing ($289 vs $214), Xeon E3110 was $75 cheaper. In terms of value on MSRP (PassMark points per dollar), the Pentium U5400 delivers 4.4 pts/$ vs 6.1 pts/$ for the Xeon E3110 — making the Xeon E3110 the 30.5% better value option.

Feature	Pentium U5400	Xeon E3110
MSRP	$289	$214-26%
Performance per Dollar	4.4	6.1+39%
Release Date	2010	2008

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