Core 2 Duo T8300 vs Core 2 Solo SU3500

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 T8300 vs Core 2 Solo SU3500 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 T8300 vs Core 2 Solo SU3500: 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 T8300

2008

Why buy it

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Core 2 Solo SU3500

2009

Why buy it

Trade-offs

❌Lower PassMark (1,468 vs 1,472).
❌Launch MSRP is still $262 MSRP, while Core 2 Duo T8300 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Core 2 Duo T8300 better than Core 2 Solo SU3500?

Yes. Core 2 Duo T8300 is the better all-around CPU here. It gives you a 0.9% average FPS lead across 50 shared CPU game tests in our data and 0.3% 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 Duo T8300 is the better pick. According to our tests, it delivers 0.9% 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 2 Duo T8300 is the stronger fit. You are getting 0.3% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo T8300 is the easy recommendation for a fresh desktop build. Core 2 Duo T8300 comes in at an unclear MSRP at unclear MSRP versus $262 MSRP, and it still gives you a 0.9% average FPS lead across 50 shared CPU game tests in our data. Core 2 Solo SU3500 only looks good on raw value math because it is a cheap legacy laptop chip, not because it is a real desktop gaming recommendation. It simply does not keep up in modern games, especially when the gap is already 0.9% in the shared gaming data.

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

Core 2 Solo SU3500 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 T8300 vs Core 2 Solo SU3500 Technical Specifications

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

Core 2 Duo T8300

The Core 2 Duo T8300 is manufactured by Intel. It was released in 10 January 2008 (17 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 3 MB L2 Cache. L2 cache: 3 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 1,472 points. Launch price was $241.

Core 2 Solo SU3500

The Core 2 Solo SU3500 is manufactured by Intel. It was released in 1 April 2009 (16 years ago). It is based on the Penryn (2008−2011) architecture. It features 1 cores and 1 threads. Base frequency is 1.3 GHz, with boost up to 1.4 GHz. L3 cache: 3 MB. L2 cache: 3 MB. Built on 45 nm process technology. Socket: BGA956. Thermal design power (TDP): 5.5 Watt. Passmark benchmark score: 1,468 points. Launch price was $262.

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Processing Power

The Core 2 Duo T8300 packs 2 cores / 2 threads, while the Core 2 Solo SU3500 offers 1 cores / 1 threads — the Core 2 Duo T8300 has 1 more core. Boost clocks reach 2.4 GHz on the Core 2 Duo T8300 versus 1.4 GHz on the Core 2 Solo SU3500 — a 52.6% clock advantage for the Core 2 Duo T8300 (base: 2.4 GHz vs 1.3 GHz). Both are built on the Penryn (2008−2011) architecture using a 45 nm process. In PassMark, the Core 2 Duo T8300 scores 1,472 against the Core 2 Solo SU3500's 1,468 — a 0.3% lead for the Core 2 Duo T8300. L3 cache: 3 MB L2 Cache on the Core 2 Duo T8300 vs 3 MB on the Core 2 Solo SU3500.

Feature	Core 2 Duo T8300	Core 2 Solo SU3500
Cores / Threads	2 / 2+100%	1 / 1
Boost Clock	2.4 GHz+71%	1.4 GHz
Base Clock	2.4 GHz+85%	1.3 GHz
L3 Cache	3 MB L2 Cache	3 MB
L2 Cache	3 MB	3 MB
Process	45 nm	45 nm
Architecture	Penryn (2008−2011)	Penryn (2008−2011)
PassMark	1,472	1,468
Geekbench 6 Single	450	—
Geekbench 6 Multi	850	—

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Memory & Platform

The Core 2 Duo T8300 uses the PGA478 socket (PCIe 1.1), while the Core 2 Solo SU3500 uses BGA956 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Core 2 Duo T8300	Core 2 Solo SU3500
Socket	PGA478	BGA956
PCIe Generation	PCIe 1.1	PCIe 1.1
Max RAM Speed	DDR2-800	—
Max RAM Capacity	8 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	0	—

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Advanced Features

Virtualization: VT-x (Core 2 Duo T8300) / not specified (Core 2 Solo SU3500). Primary use case: Core 2 Duo T8300 targets Legacy Laptop.