Core i3-6100H vs Xeon X5550

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 i3-6100H vs Xeon X5550 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 i3-6100H vs Xeon X5550: Pros, Cons & Final Verdict

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

Core i3-6100H

2015

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Xeon X5550 across 49 shared CPU benchmark tests.
❌Lower PassMark (3,003 vs 3,036).
❌Smaller total L3 cache (3 MB vs 8 MB).
❌Less compelling for workstation-style loads than Xeon X5550, which brings 4 cores / 8 threads.
❌438.9% higher power demand at 512W vs 95W.

Xeon X5550

2009

Why buy it

✅Better for gaming: +11.7% higher average FPS across 49 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 95W instead of 512W, a 417W reduction.

Trade-offs

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

Quick Answers

So, is Xeon X5550 better than Core i3-6100H?

Not really, because they are built for different jobs. Xeon X5550 makes more sense for workstation-style multi-core throughput, while Core i3-6100H 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 X5550 is the better pick. According to our tests, it delivers 11.7% more average FPS across 49 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Xeon X5550 is the stronger fit. You are getting 1.1% better PassMark, backed by 4 cores and 8 threads. It also has the larger cache pool with 166.7% larger total L3 cache (8 MB vs 3 MB).

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

Xeon X5550 still makes the most sense overall. Xeon X5550 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 11.7% average FPS lead across 49 shared CPU game tests in our data.

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

Core i3-6100H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2009). That makes it the safer long-term bet.

Core i3-6100H vs Xeon X5550 Technical Specifications

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

Core i3-6100H

The Core i3-6100H is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 2 cores and 4 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 35 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 3,003 points. Launch price was $225.

Xeon X5550

The Xeon X5550 is manufactured by Intel. It was released in 30 March 2009 (16 years ago). It is based on the Gainestown (2009−2010) architecture. It features 4 cores and 8 threads. Base frequency is 2.66 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): 95 Watt. Memory support: DDR3. Passmark benchmark score: 3,036 points. Launch price was $62.

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Processing Power

The Core i3-6100H packs 2 cores / 4 threads, while the Xeon X5550 offers 4 cores / 8 threads — the Xeon X5550 has 2 more cores. Boost clocks reach 2.7 GHz on the Core i3-6100H versus 3.06 GHz on the Xeon X5550 — a 12.5% clock advantage for the Xeon X5550 (base: 2.7 GHz vs 2.66 GHz). The Core i3-6100H uses the Skylake (2015−2016) architecture (14 nm), while the Xeon X5550 uses Gainestown (2009−2010) (45 nm). In PassMark, the Core i3-6100H scores 3,003 against the Xeon X5550's 3,036 — a 1.1% lead for the Xeon X5550. L3 cache: 3 MB on the Core i3-6100H vs 8 MB (total) on the Xeon X5550.

Feature	Core i3-6100H	Xeon X5550
Cores / Threads	2 / 4	4 / 8+100%
Boost Clock	2.7 GHz	3.06 GHz+13%
Base Clock	2.7 GHz+2%	2.66 GHz
L3 Cache	3 MB	8 MB (total)+167%
L2 Cache	512 kB+100%	256 kB (per core)
Process	14 nm-69%	45 nm
Architecture	Skylake (2015−2016)	Gainestown (2009−2010)
PassMark	3,003	3,036+1%

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Memory & Platform

The Core i3-6100H uses the BGA1440 socket (PCIe 3.0), while the Xeon X5550 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i3-6100H	Xeon X5550
Socket	BGA1440	LGA1366
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	—	DDR3-1333
RAM Channels	—	3
ECC Support	—	Yes

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Advanced Features

Virtualization: not specified (Core i3-6100H) / VT-x, VT-d, EPT (Xeon X5550). Primary use case: Xeon X5550 targets Workstation. Direct competitor: Xeon X5550 rivals Core i3-2100.