Core 2 Duo SU7300 vs Pentium 4405Y

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 SU7300 vs Pentium 4405Y 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 SU7300 vs Pentium 4405Y: 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 SU7300

2009

Why buy it

✅+0.4% higher PassMark.
✅+50% larger total L3 cache (3 MB vs 2 MB).
✅Draws 3W instead of 512W, a 509W reduction.

Trade-offs

❌Launch MSRP is still $289 MSRP, while Pentium 4405Y mostly shows up through inconsistent older-market listings.

Pentium 4405Y

2015

Why buy it

Trade-offs

❌Lower PassMark (1,490 vs 1,496).
❌Smaller total L3 cache (2 MB vs 3 MB).
❌16966.7% higher power demand at 512W vs 3W.

Quick Answers

So, is Core 2 Duo SU7300 better than Pentium 4405Y?

It depends on what you want from the system. For gaming, Pentium 4405Y is ahead with a 0.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Duo SU7300 pulls ahead with 0.4% better PassMark. Core 2 Duo SU7300 also has the bigger cache pool with 50% larger total L3 cache (3 MB vs 2 MB).

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

For streaming, content creation, and heavier multitasking, Core 2 Duo SU7300 is the stronger fit. You are getting 0.4% better PassMark, backed by 2 cores and 2 threads. It also has the larger cache pool with 50% larger total L3 cache (3 MB vs 2 MB).

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

Core 2 Duo SU7300 is the better buy right now. Core 2 Duo SU7300 comes in at an unclear MSRP at $289 MSRP versus unclear MSRP, and it still gives you 0.4% better PassMark. The compromise is that Pentium 4405Y is still the better pure gaming CPU with a 0.2% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (5.2 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Pentium 4405Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2009). That makes it the safer long-term bet.

Core 2 Duo SU7300 vs Pentium 4405Y Technical Specifications

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

Core 2 Duo SU7300

The Core 2 Duo SU7300 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 1.3 GHz, with boost up to 1.3 GHz. L3 cache: 3 MB Intel® Smart Cache. L2 cache: 3 MB. Built on 45 nm process technology. Socket: BGA956. Thermal design power (TDP): 10 Watt. Passmark benchmark score: 1,496 points. Launch price was $249.

Pentium 4405Y

The Pentium 4405Y is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 1.5 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: FCBGA1515. Thermal design power (TDP): 6 Watt. Memory support: DDR3. Passmark benchmark score: 1,490 points. Launch price was $161.

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Processing Power

The Core 2 Duo SU7300 packs 2 cores / 2 threads, matching the Pentium 4405Y's 2 cores. Boost clocks reach 1.3 GHz on the Core 2 Duo SU7300 versus 1.5 GHz on the Pentium 4405Y — a 14.3% clock advantage for the Pentium 4405Y (base: 1.3 GHz vs 1.5 GHz). The Core 2 Duo SU7300 uses the Penryn (2008−2011) architecture (45 nm), while the Pentium 4405Y uses NetBurst (2000−2006) (14 nm). In PassMark, the Core 2 Duo SU7300 scores 1,496 against the Pentium 4405Y's 1,490 — a 0.4% lead for the Core 2 Duo SU7300. L3 cache: 3 MB Intel® Smart Cache on the Core 2 Duo SU7300 vs 2 MB on the Pentium 4405Y.

Feature	Core 2 Duo SU7300	Pentium 4405Y
Cores / Threads	2 / 2	2 / 4
Boost Clock	1.3 GHz	1.5 GHz+15%
Base Clock	1.3 GHz	1.5 GHz+15%
L3 Cache	3 MB Intel® Smart Cache+50%	2 MB
L2 Cache	3 MB+500%	512 kB
Process	45 nm	14 nm-69%
Architecture	Penryn (2008−2011)	NetBurst (2000−2006)
PassMark	1,496	1,490
Geekbench 6 Single	188	—
Geekbench 6 Multi	338	—

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Memory & Platform

The Core 2 Duo SU7300 uses the BGA956 socket (PCIe 1.1), while the Pentium 4405Y uses FCBGA1515 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core 2 Duo SU7300	Pentium 4405Y
Socket	BGA956	FCBGA1515
PCIe Generation	PCIe 1.1	PCIe 3.0+173%
Max RAM Speed	DDR3-1066	—
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 SU7300) / not specified (Pentium 4405Y). Primary use case: Core 2 Duo SU7300 targets Ultra-Low Voltage Laptop.