Xeon X7350 vs Xeon X7550

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.

Xeon X7350 vs Xeon X7550 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.

Xeon X7350 vs Xeon X7550: Pros, Cons & Final Verdict

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

Xeon X7350

2007

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Xeon X7550 across 50 shared CPU benchmark tests.
❌Lower PassMark (7,836 vs 7,873).
❌Smaller total L3 cache (8 MB vs 18 MB).

Xeon X7550

2010

Why buy it

✅Better for gaming: +28.9% higher average FPS across 50 shared CPU benchmark tests.
✅+125% larger total L3 cache (18 MB vs 8 MB).

Trade-offs

❌Launch MSRP is still $1,500 MSRP, while Xeon X7350 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Xeon X7550 better than Xeon X7350?

Yes. Xeon X7550 is the better all-around CPU here. It gives you a 28.9% average FPS lead across 50 shared CPU game tests in our data, 0.5% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon X7550 is the better pick. According to our tests, it delivers 28.9% 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 X7550 is the stronger fit. You are getting 0.5% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 125% larger total L3 cache (18 MB vs 8 MB).

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

Xeon X7550 is the better buy right now. Xeon X7550 comes in at an unclear MSRP at $1,500 MSRP versus unclear MSRP, and it still gives you a 28.9% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (5.2 vs 0.0 PassMark/$), 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 X7550 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2010 vs 2007), 125% larger total L3 cache (18 MB vs 8 MB), and more multi-core headroom with 8 cores / 16 threads instead of 6/6. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon X7350 vs Xeon X7550 Technical Specifications

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

Xeon X7350

The Xeon X7350 is manufactured by Intel. It was released in 6 September 2007 (18 years ago). It is based on the Tigerton (2007) architecture. It features 6 cores and 6 threads. Base frequency is 2.93 GHz, with boost up to 0.93 GHz. L3 cache: 8 MB L2 Cache. L2 cache: 4 MB (total). Built on 65 nm process technology. Socket: PGA604. Thermal design power (TDP): 130 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 7,836 points. Launch price was $2,301.

Xeon X7550

The Xeon X7550 is manufactured by Intel. It was released in 2015-01-01. It features 8 cores and 16 threads. Base frequency is 2 GHz, with boost up to 2.4 GHz. L3 cache: 18 MB L3 Cache. Built on 45 nm process technology. Socket: LGA1567. Thermal design power (TDP): 130 Watt. Memory support: DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066. Passmark benchmark score: 7,873 points. Launch price was $800.

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Processing Power

The Xeon X7350 packs 6 cores / 6 threads, while the Xeon X7550 offers 8 cores / 16 threads — the Xeon X7550 has 2 more cores. Boost clocks reach 0.93 GHz on the Xeon X7350 versus 2.4 GHz on the Xeon X7550 — a 88.3% clock advantage for the Xeon X7550 (base: 2.93 GHz vs 2 GHz). The Xeon X7350 is built on the Tigerton (2007) architecture. In PassMark, the Xeon X7350 scores 7,836 against the Xeon X7550's 7,873 — a 0.5% lead for the Xeon X7550. L3 cache: 8 MB L2 Cache on the Xeon X7350 vs 18 MB L3 Cache on the Xeon X7550.

Feature	Xeon X7350	Xeon X7550
Cores / Threads	6 / 6	8 / 16+33%
Boost Clock	0.93 GHz	2.4 GHz+158%
Base Clock	2.93 GHz+47%	2 GHz
L3 Cache	8 MB L2 Cache	18 MB L3 Cache+125%
L2 Cache	4 MB (total)	—
Process	65 nm	45 nm-31%
Architecture	Tigerton (2007)	—
PassMark	7,836	7,873

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Memory & Platform

The Xeon X7350 uses the PGA604 socket (PCIe 2.0), while the Xeon X7550 uses LGA1567 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-667 on the Xeon X7350 versus DDR3-1333 on the Xeon X7550 — the Xeon X7550 supports 99.9% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both feature 4-channel memory with ECC support. Chipset compatibility: Intel 7300 (Xeon X7350) and Nehalem-EX (Xeon X7550).

Feature	Xeon X7350	Xeon X7550
Socket	PGA604	LGA1567
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR2-667	DDR3-1333+100%
RAM Channels	4	4
ECC Support	Yes	Yes

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Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x (Xeon X7350) vs VT-x, VT-d, EPT (Xeon X7550). Primary use case: Xeon X7350 targets Server, Xeon X7550 targets Server. Direct competitor: Xeon X7350 rivals Core i3-2100; Xeon X7550 rivals Core i7-980X.