Core i3-4150T vs Xeon X5492

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.

Core i3-4150T vs Xeon X5492 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.

Core i3-4150T vs Xeon X5492: Pros, Cons & Final Verdict

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

Core i3-4150T

2014

Why buy it

✅Draws 35W instead of 150W, a 115W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 4400, while Xeon X5492 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon X5492 across 50 shared CPU benchmark tests.
❌Lower PassMark (2,892 vs 2,912).
❌Smaller total L3 cache (3 MB vs 12 MB).
❌Launch MSRP is still $117 MSRP, while Xeon X5492 mostly shows up through inconsistent older-market listings.

Xeon X5492

2008

Why buy it

✅Better for gaming: +11.1% higher average FPS across 50 shared CPU benchmark tests.
✅+300% larger total L3 cache (12 MB vs 3 MB).

Trade-offs

❌328.6% higher power demand at 150W vs 35W.
❌No integrated graphics, while Core i3-4150T can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon X5492 better than Core i3-4150T?

Not really, because they are built for different jobs. Xeon X5492 makes more sense for workstation-style multi-core throughput, while Core i3-4150T 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 X5492 is the better pick. According to our tests, it delivers 11.1% 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 X5492 is the stronger fit. You are getting 0.7% better PassMark. It also has the larger cache pool with 300% larger total L3 cache (12 MB vs 3 MB).

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

Xeon X5492 is still the much better call for a fresh build. Xeon X5492 comes in at an unclear MSRP at unclear MSRP versus $117 MSRP, and it still gives you a 11.1% average FPS lead across 50 shared CPU game tests in our data. Core i3-4150T only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2014 platform. Even with 100.0% better value on paper (24.7 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1150.

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

Core i3-4150T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2008). That makes it the safer long-term bet.

Core i3-4150T vs Xeon X5492 Technical Specifications

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

Core i3-4150T

The Core i3-4150T is manufactured by Intel. It was released in 1 May 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 3 GHz, with boost up to 2.9 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 2,892 points. Launch price was $230.

Xeon X5492

The Xeon X5492 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 3.4 GHz. L3 cache: 12 MB L2 Cache. Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 150 Watt. Passmark benchmark score: 2,912 points. Launch price was $800.

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Processing Power

The Core i3-4150T is built on the Haswell (2013−2015) architecture. In PassMark, the Core i3-4150T scores 2,892 against the Xeon X5492's 2,912 — a 0.7% lead for the Xeon X5492. L3 cache: 3 MB (total) on the Core i3-4150T vs 12 MB L2 Cache on the Xeon X5492.

Feature	Core i3-4150T	Xeon X5492
Cores / Threads	2 / 4	—
Boost Clock	2.9 GHz	—
Base Clock	3 GHz	3.4 GHz+13%
L3 Cache	3 MB (total)	12 MB L2 Cache+300%
L2 Cache	256 kB (per core)	—
Process	22 nm-51%	45 nm
Architecture	Haswell (2013−2015)	—
PassMark	2,892	2,912

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Memory & Platform

The Core i3-4150T uses the LGA1150 socket (PCIe 3.0), while the Xeon X5492 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i3-4150T	Xeon X5492
Socket	LGA1150	LGA771
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR3-1600	—
Max RAM Capacity	32 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i3-4150T) / not specified (Xeon X5492). The Core i3-4150T includes integrated graphics (HD Graphics 4400), while the Xeon X5492 requires a dedicated GPU. Primary use case: Core i3-4150T targets Desktop Low Power.