A6-3430MX vs Core Duo T2300

A6-3430MX vs Core Duo T2300 Performance Spectrum

A6-3430MX

4 / 4

1,389

+0.7%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core Duo T2300

2 / 2

1,380

0.0%

About PassMark

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.

A6-3430MX vs Core Duo T2300 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.

A6-3430MX vs Core Duo T2300: Pros, Cons & Final Verdict

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

A6-3430MX

2011

Why buy it

✅Better for gaming: +3.0% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon HD 6520G, while Core Duo T2300 needs a discrete GPU.

Trade-offs

❌2150% higher power demand at 45W vs 2W.

Core Duo T2300

2006

Why buy it

✅Draws 2W instead of 45W, a 43W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than A6-3430MX across 50 shared CPU benchmark tests.
❌Lower PassMark (1,380 vs 1,389).
❌No integrated graphics, while A6-3430MX can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is A6-3430MX better than Core Duo T2300?

Yes. A6-3430MX is the better all-around CPU here. It gives you a 3.0% average FPS lead across 50 shared CPU game tests in our data, 0.7% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, A6-3430MX is the better pick. According to our tests, it delivers 3.0% 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, A6-3430MX is the stronger fit. You are getting 0.7% better PassMark, backed by 4 cores and 4 threads.

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

A6-3430MX still makes the most sense overall. A6-3430MX comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 3.0% average FPS lead across 50 shared CPU game tests in our data.

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

A6-3430MX makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2006) and more multi-core headroom with 4 cores / 4 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

A6-3430MX vs Core Duo T2300 Technical Specifications

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

A6-3430MX

The A6-3430MX is manufactured by AMD. It was released in 2014-01-01. It is based on the Llano (2011−2012) architecture. It features 4 cores and 4 threads. Base frequency is 1.7 GHz, with boost up to 2.4 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FS1. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 1,389 points. Launch price was $70.

Core Duo T2300

The Core Duo T2300 is manufactured by Intel. It was released in 2008-01-01. It is based on the Yonah (2005−2006) architecture. It features 2 cores and 2 threads. Base frequency is 1.66 GHz, with boost up to 1.66 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 31 Watt. Memory support: DDR1. Passmark benchmark score: 1,380 points. Launch price was $249.

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Processing Power

The A6-3430MX packs 4 cores / 4 threads, while the Core Duo T2300 offers 2 cores / 2 threads — the A6-3430MX has 2 more cores. Boost clocks reach 2.4 GHz on the A6-3430MX versus 1.66 GHz on the Core Duo T2300 — a 36.5% clock advantage for the A6-3430MX (base: 1.7 GHz vs 1.66 GHz). The A6-3430MX uses the Llano (2011−2012) architecture (32 nm), while the Core Duo T2300 uses Yonah (2005−2006) (65 nm). In PassMark, the A6-3430MX scores 1,389 against the Core Duo T2300's 1,380 — a 0.7% lead for the A6-3430MX. Both processors carry 0 kB of L3 cache.

Feature	A6-3430MX	Core Duo T2300
Cores / Threads	4 / 4+100%	2 / 2
Boost Clock	2.4 GHz+45%	1.66 GHz
Base Clock	1.7 GHz+2%	1.66 GHz
L3 Cache	0 kB	0 kB
L2 Cache	1 MB (per core)	2 MB+100%
Process	32 nm-51%	65 nm
Architecture	Llano (2011−2012)	Yonah (2005−2006)
PassMark	1,389	1,380
Geekbench 6 Single	254	—

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Memory & Platform

The A6-3430MX uses the FS1 socket (PCIe 2.0), while the Core Duo T2300 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	A6-3430MX	Core Duo T2300
Socket	FS1	PGA478
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	DDR3-1600	—
Max RAM Capacity	8 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: AMD-V (A6-3430MX) / not specified (Core Duo T2300). The A6-3430MX includes integrated graphics (Radeon HD 6520G), while the Core Duo T2300 requires a dedicated GPU. Primary use case: A6-3430MX targets Budget Laptop. Direct competitor: A6-3430MX rivals Core i3-2350M.