Core 2 Duo P7370 vs Core 2 Quad Q9450

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 2 Duo P7370 vs Core 2 Quad Q9450 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 2 Duo P7370 vs Core 2 Quad Q9450: Pros, Cons & Final Verdict

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

Core 2 Duo P7370

2009

Why buy it

✅Draws 3W instead of 95W, a 92W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (2,191 vs 2,208).

Core 2 Quad Q9450

2008

Why buy it

Trade-offs

❌Launch MSRP is still $316 MSRP, while Core 2 Duo P7370 mostly shows up through inconsistent older-market listings.
❌3066.7% higher power demand at 95W vs 3W.

Quick Answers

So, is Core 2 Quad Q9450 better than Core 2 Duo P7370?

Yes. Core 2 Quad Q9450 is the better all-around CPU here. It gives you a 2.9% average FPS lead across 26 shared CPU game tests in our data and 0.8% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core 2 Quad Q9450 is the better pick. According to our tests, it delivers 2.9% more average FPS across 26 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core 2 Quad Q9450 is the stronger fit. You are getting 0.8% better PassMark, backed by 4 cores and 4 threads.

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

Core 2 Quad Q9450 is the better buy right now. Core 2 Quad Q9450 comes in at an unclear MSRP at $316 MSRP versus unclear MSRP, and it still gives you a 2.9% average FPS lead across 26 shared CPU game tests in our data. It is also 100.0% better value on MSRP (7.0 vs 0.0 PassMark/$), 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 2 Duo P7370 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2008). That makes it the safer long-term bet.

Core 2 Duo P7370 vs Core 2 Quad Q9450 Technical Specifications

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

Core 2 Duo P7370

The Core 2 Duo P7370 is manufactured by Intel. It was released in 2008-01-01. It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 3 MB L2 Cache. L2 cache: 3 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 25 Watt. Passmark benchmark score: 2,191 points. Launch price was $249.

Core 2 Quad Q9450

The Core 2 Quad Q9450 is manufactured by Intel. It was released in 2008-01-01. It is based on the Yorkfield (2007−2009) architecture. It features 4 cores and 4 threads. Base frequency is 2.66 GHz, with boost up to 2.67 GHz. L3 cache: 0 kB. L2 cache: 12 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 95 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 2,208 points. Launch price was $249.

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Processing Power

The Core 2 Duo P7370 packs 2 cores / 2 threads, while the Core 2 Quad Q9450 offers 4 cores / 4 threads — the Core 2 Quad Q9450 has 2 more cores. Boost clocks reach 2 GHz on the Core 2 Duo P7370 versus 2.67 GHz on the Core 2 Quad Q9450 — a 28.7% clock advantage for the Core 2 Quad Q9450 (base: 2 GHz vs 2.66 GHz). The Core 2 Duo P7370 uses the Penryn (2008−2011) architecture (45 nm), while the Core 2 Quad Q9450 uses Yorkfield (2007−2009) (45 nm). In PassMark, the Core 2 Duo P7370 scores 2,191 against the Core 2 Quad Q9450's 2,208 — a 0.8% lead for the Core 2 Quad Q9450. L3 cache: 3 MB L2 Cache on the Core 2 Duo P7370 vs 0 kB on the Core 2 Quad Q9450.

Feature	Core 2 Duo P7370	Core 2 Quad Q9450
Cores / Threads	2 / 2	4 / 4+100%
Boost Clock	2 GHz	2.67 GHz+34%
Base Clock	2 GHz	2.66 GHz+33%
L3 Cache	3 MB L2 Cache	0 kB
L2 Cache	3 MB	12 MB (total)+300%
Process	45 nm	45 nm
Architecture	Penryn (2008−2011)	Yorkfield (2007−2009)
PassMark	2,191	2,208

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Memory & Platform

The Core 2 Duo P7370 uses the PGA478 socket (PCIe 1.1), while the Core 2 Quad Q9450 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard.