Core i5-5287U vs Xeon W3530

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 i5-5287U vs Xeon W3530 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 i5-5287U vs Xeon W3530: Pros, Cons & Final Verdict

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

Core i5-5287U

2015

Why buy it

✅+0.8% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon W3530 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (3 MB vs 8 MB).
❌Less compelling for workstation-style loads than Xeon W3530, which brings 4 cores / 8 threads.
❌293.8% higher power demand at 512W vs 130W.

Xeon W3530

2010

Why buy it

✅Better for gaming: +4.8% higher average FPS across 50 shared CPU benchmark tests.
✅+166.7% larger total L3 cache (8 MB vs 3 MB).
✅Better for workstations and heavier parallel workloads: 4 cores / 8 threads.
✅Draws 130W instead of 512W, a 382W reduction.

Trade-offs

❌Lower PassMark (3,059 vs 3,084).
❌Launch MSRP is still $294 MSRP, while Core i5-5287U mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Xeon W3530 better than Core i5-5287U?

Not really, because they are built for different jobs. Xeon W3530 makes more sense for workstation-style multi-core throughput, while Core i5-5287U 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, Core i5-5287U is the stronger fit. You are getting 0.8% better PassMark, backed by 2 cores and 4 threads.

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

Xeon W3530 is the better buy right now. Xeon W3530 comes in at an unclear MSRP at $294 MSRP versus unclear MSRP, and it still gives you a 4.8% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i5-5287U is still stronger for heavier multi-core work with 0.8% better PassMark. It is also 100.0% better value on MSRP (10.4 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-5287U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2010) and more multi-core headroom with 2 cores / 4 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-5287U vs Xeon W3530 Technical Specifications

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

Core i5-5287U

The Core i5-5287U is manufactured by Intel. It was released in 1 March 2015 (10 years ago). It is based on the Broadwell-U (2015) architecture. It features 2 cores and 4 threads. Base frequency is 2.9 GHz, with boost up to 3.3 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 28 Watt. Memory support: DDR3. Passmark benchmark score: 3,084 points. Launch price was $315.

Xeon W3530

The Xeon W3530 is manufactured by Intel. It was released in 16 March 2010 (15 years ago). It is based on the Bloomfield (2008−2010) architecture. It features 4 cores and 8 threads. Base frequency is 2.8 GHz, with boost up to 3.06 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 3,059 points. Launch price was $999.

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Processing Power

The Core i5-5287U packs 2 cores / 4 threads, while the Xeon W3530 offers 4 cores / 8 threads — the Xeon W3530 has 2 more cores. Boost clocks reach 3.3 GHz on the Core i5-5287U versus 3.06 GHz on the Xeon W3530 — a 7.5% clock advantage for the Core i5-5287U (base: 2.9 GHz vs 2.8 GHz). The Core i5-5287U uses the Broadwell-U (2015) architecture (14 nm), while the Xeon W3530 uses Bloomfield (2008−2010) (45 nm). In PassMark, the Core i5-5287U scores 3,084 against the Xeon W3530's 3,059 — a 0.8% lead for the Core i5-5287U. L3 cache: 3 MB (total) on the Core i5-5287U vs 8 MB (total) on the Xeon W3530.

Feature	Core i5-5287U	Xeon W3530
Cores / Threads	2 / 4	4 / 8+100%
Boost Clock	3.3 GHz+8%	3.06 GHz
Base Clock	2.9 GHz+4%	2.8 GHz
L3 Cache	3 MB (total)	8 MB (total)+167%
L2 Cache	256K (per core)	256 kB (per core)
Process	14 nm-69%	45 nm
Architecture	Broadwell-U (2015)	Bloomfield (2008−2010)
PassMark	3,084	3,059

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Memory & Platform

The Core i5-5287U uses the FCBGA1168 socket (PCIe 3.0), while the Xeon W3530 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.