Core i7-3635QM vs N250

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 i7-3635QM vs N250 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 i7-3635QM vs N250: Pros, Cons & Final Verdict

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

Core i7-3635QM

2012

Why buy it

✅Better for gaming: +12.7% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (4,728 vs 4,773).
❌Older platform position on FCBGA1224, while N250 moves to FCBGA1264 and DDR5.

N250

2025

Why buy it

✅+1% higher PassMark.
✅Newer platform on FCBGA1264 with DDR5 support instead of FCBGA1224 and older memory support.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-3635QM across 50 shared CPU benchmark tests.

Quick Answers

So, is N250 better than Core i7-3635QM?

It depends on what you want from the system. For gaming, Core i7-3635QM is ahead with a 12.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, N250 pulls ahead with 1% better PassMark.

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

For streaming, content creation, and heavier multitasking, N250 is the stronger fit. You are getting 1% better PassMark, backed by 4 cores and 4 threads.

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

N250 still makes the most sense overall. N250 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 1% better PassMark.

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

N250 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2012), a healthier platform with FCBGA1264 and DDR5 instead of FCBGA1224, and more multi-core headroom with 4 cores / 4 threads instead of 4/8. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i7-3635QM vs N250 Technical Specifications

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

Core i7-3635QM

The Core i7-3635QM is manufactured by Intel. It was released in 1 September 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.4 GHz, with boost up to 3.4 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1224. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 4,728 points. Launch price was $69.

N250

The N250 is manufactured by Intel. It was released in 1 January 2025 (less than a year ago). It features 4 cores and 4 threads. Max frequency: 3.8 GHz. L3 cache: 6 MB Intel® Smart Cache. Built on Intel 7 nm process technology. Socket: FCBGA1264. Memory support: DDR4-3200, DDR5-4800, LPDDR5-4800. Passmark benchmark score: 4,773 points. Launch price was $69.

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Processing Power

The Core i7-3635QM packs 4 cores / 8 threads, matching the N250's 4 cores. Boost clocks reach 3.4 GHz on the Core i7-3635QM versus 3.8 GHz on the N250 — a 11.1% clock advantage for the N250. The Core i7-3635QM is built on the Ivy Bridge (2012−2013) architecture. In PassMark, the Core i7-3635QM scores 4,728 against the N250's 4,773 — a 0.9% lead for the N250. L3 cache: 6 MB (total) on the Core i7-3635QM vs 6 MB Intel® Smart Cache on the N250.

Feature	Core i7-3635QM	N250
Cores / Threads	4 / 8	4 / 4
Boost Clock	3.4 GHz	3.8 GHz+12%
Base Clock	2.4 GHz	—
L3 Cache	6 MB (total)	6 MB Intel® Smart Cache
L2 Cache	256K (per core)	—
Process	22 nm	Intel 7 nm-68%
Architecture	Ivy Bridge (2012−2013)	—
PassMark	4,728	4,773

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Memory & Platform

The Core i7-3635QM uses the FCBGA1224 socket (PCIe 3.0), while the N250 uses FCBGA1264 (PCIe 4.0) — making them incompatible on the same motherboard.