Core i7-2675QM vs Xeon E3-1225

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 i7-2675QM vs Xeon E3-1225 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 i7-2675QM vs Xeon E3-1225: Pros, Cons & Final Verdict

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

Core i7-2675QM

2011

Why buy it

✅Better for gaming: +9.9% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 45W instead of 95W, a 50W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 3000, while Xeon E3-1225 needs a discrete GPU.

Trade-offs

❌Lower PassMark per dollar, at 10.4 vs 17.4 PassMark/$ ($378 MSRP vs $224 MSRP).

Xeon E3-1225

2011

Why buy it

✅Costs $154 less on MSRP ($224 MSRP vs $378 MSRP).
✅Delivers 68.3% more PassMark for each dollar spent, at 17.4 vs 10.4 PassMark/$ ($224 MSRP vs $378 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-2675QM across 50 shared CPU benchmark tests.
❌Lower PassMark (3,903 vs 3,913).
❌111.1% higher power demand at 95W vs 45W.
❌No integrated graphics, while Core i7-2675QM can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-2675QM better than Xeon E3-1225?

Not really, because they are built for different jobs. Xeon E3-1225 makes more sense for workstation-style multi-core throughput, while Core i7-2675QM is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Core i7-2675QM is the better pick. According to our tests, it delivers 9.9% 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, Core i7-2675QM is the stronger fit. You are getting 0.3% better PassMark, backed by 4 cores and 8 threads.

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

Core i7-2675QM is still the faster CPU overall, but Xeon E3-1225 is easier to justify if budget matters more than peak performance. Core i7-2675QM comes in 68.8% more expensive on MSRP at $378 MSRP versus $224 MSRP, and it still gives you a 9.9% average FPS lead across 50 shared CPU game tests in our data. Xeon E3-1225 is also 68.3% better value on MSRP (17.4 vs 10.4 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Core i7-2675QM makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 4 cores / 8 threads instead of 4/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-2675QM vs Xeon E3-1225 Technical Specifications

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

Core i7-2675QM

The Core i7-2675QM is manufactured by Intel. It was released in 12 October 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.2 GHz, with boost up to 3.1 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: FCBGA1224. Thermal design power (TDP): 45 Watt. Memory support: DDR3-1066, DDR3-1333. Passmark benchmark score: 3,913 points. Launch price was $378.

Xeon E3-1225

The Xeon E3-1225 is manufactured by Intel. It was released in 3 April 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.4 GHz. L3 cache: 6 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 3,903 points. Launch price was $150.

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Processing Power

The Core i7-2675QM packs 4 cores / 8 threads, matching the Xeon E3-1225's 4 cores. Boost clocks reach 3.1 GHz on the Core i7-2675QM versus 3.4 GHz on the Xeon E3-1225 — a 9.2% clock advantage for the Xeon E3-1225 (base: 2.2 GHz vs 3.1 GHz). Both are built on the Sandy Bridge (2011−2013) architecture using a 32 nm process. In PassMark, the Core i7-2675QM scores 3,913 against the Xeon E3-1225's 3,903 — a 0.3% lead for the Core i7-2675QM. Both processors carry 6 MB (total) of L3 cache.

Feature	Core i7-2675QM	Xeon E3-1225
Cores / Threads	4 / 8	4 / 4
Boost Clock	3.1 GHz	3.4 GHz+10%
Base Clock	2.2 GHz	3.1 GHz+41%
L3 Cache	6 MB (total)	6 MB (total)
L2 Cache	256K (per core)	256 kB (per core)
Process	32 nm	32 nm
Architecture	Sandy Bridge (2011−2013)	Sandy Bridge (2011−2013)
PassMark	3,913	3,903

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Memory & Platform

The Core i7-2675QM uses the FCBGA1224 socket (PCIe 2.0), while the Xeon E3-1225 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i7-2675QM	Xeon E3-1225
Socket	FCBGA1224	LGA1155
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR3-1333	—
Max RAM Capacity	16 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x (Core i7-2675QM) / not specified (Xeon E3-1225). The Core i7-2675QM includes integrated graphics (HD Graphics 3000), while the Xeon E3-1225 requires a dedicated GPU. Primary use case: Core i7-2675QM targets Mobile.

Feature	Core i7-2675QM	Xeon E3-1225
Integrated GPU	Yes	—
IGPU Model	HD Graphics 3000	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x	—
Target Use	Mobile	—

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Value Analysis

At launch, the Core i7-2675QM was priced at $378, while the Xeon E3-1225 came in at $224. On launch pricing ($378 vs $224), Xeon E3-1225 was $154 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-2675QM delivers 10.4 pts/$ vs 17.4 pts/$ for the Xeon E3-1225 — making the Xeon E3-1225 the 50.9% better value option.

Feature	Core i7-2675QM	Xeon E3-1225
MSRP	$378	$224-41%
Performance per Dollar	10.4	17.4+67%
Release Date	2011	2011

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