Core 2 Duo T9550 vs Core 2 Quad Q8200

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 T9550 vs Core 2 Quad Q8200 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 T9550 vs Core 2 Quad Q8200: 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 T9550

2009

Why buy it

✅Draws 6W instead of 95W, a 89W reduction.

Trade-offs

❌Lower PassMark (1,804 vs 1,807).

Core 2 Quad Q8200

2008

Why buy it

✅+0.2% higher PassMark.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $224 MSRP, while Core 2 Duo T9550 mostly shows up through inconsistent older-market listings.
❌1483.3% higher power demand at 95W vs 6W.

Quick Answers

So, is Core 2 Duo T9550 better than Core 2 Quad Q8200?

It depends on what you want from the system. For gaming, Core 2 Duo T9550 is ahead with a 2.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Quad Q8200 pulls ahead with 0.2% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core 2 Quad Q8200 is the stronger fit. You are getting 0.2% better PassMark, backed by 4 cores and 4 threads.

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

Core 2 Duo T9550 is still the much better call for a fresh build. Core 2 Duo T9550 comes in at an unclear MSRP at unclear MSRP versus $224 MSRP, and it still gives you a 2.2% average FPS lead across 50 shared CPU game tests in our data. Core 2 Quad Q8200 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2008 platform. Even with 100.0% better value on paper (8.1 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA775.

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

Core 2 Duo T9550 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 T9550 vs Core 2 Quad Q8200 Technical Specifications

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

Core 2 Duo T9550

The Core 2 Duo T9550 is manufactured by Intel. It was released in 1 January 2009 (16 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.66 GHz, with boost up to 2.66 GHz. L3 cache: 6 MB L2 Cache. L2 cache: 6 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 1,804 points. Launch price was $316.

Core 2 Quad Q8200

The Core 2 Quad Q8200 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 2.33 GHz, with boost up to 2.33 GHz. L3 cache: 0 kB. L2 cache: 4 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 95 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,807 points. Launch price was $249.

⚡

Processing Power

The Core 2 Duo T9550 packs 2 cores / 2 threads, while the Core 2 Quad Q8200 offers 4 cores / 4 threads — the Core 2 Quad Q8200 has 2 more cores. Boost clocks reach 2.66 GHz on the Core 2 Duo T9550 versus 2.33 GHz on the Core 2 Quad Q8200 — a 13.2% clock advantage for the Core 2 Duo T9550 (base: 2.66 GHz vs 2.33 GHz). The Core 2 Duo T9550 uses the Penryn (2008−2011) architecture (45 nm), while the Core 2 Quad Q8200 uses Yorkfield (2007−2009) (45 nm). In PassMark, the Core 2 Duo T9550 scores 1,804 against the Core 2 Quad Q8200's 1,807 — a 0.2% lead for the Core 2 Quad Q8200. L3 cache: 6 MB L2 Cache on the Core 2 Duo T9550 vs 0 kB on the Core 2 Quad Q8200.

Feature	Core 2 Duo T9550	Core 2 Quad Q8200
Cores / Threads	2 / 2	4 / 4+100%
Boost Clock	2.66 GHz+14%	2.33 GHz
Base Clock	2.66 GHz+14%	2.33 GHz
L3 Cache	6 MB L2 Cache	0 kB
L2 Cache	6 MB+50%	4 MB (total)
Process	45 nm	45 nm
Architecture	Penryn (2008−2011)	Yorkfield (2007−2009)
PassMark	1,804	1,807

🧠

Memory & Platform

The Core 2 Duo T9550 uses the PGA478 socket (PCIe 1.1), while the Core 2 Quad Q8200 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard.