Core 2 Duo T7300 vs Pentium Dual Core T3400

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 T7300 vs Pentium Dual Core T3400 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 T7300 vs Pentium Dual Core T3400: 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 T7300

2007

Why buy it

✅+0.7% higher PassMark.

Trade-offs

❌300% higher power demand at 4W vs 1W.

Pentium Dual Core T3400

2008

Why buy it

✅Draws 1W instead of 4W, a 3W reduction.

Trade-offs

❌Lower PassMark (2,026 vs 2,040).

Quick Answers

So, is Pentium Dual Core T3400 better than Core 2 Duo T7300?

It depends on what you want from the system. For gaming, Pentium Dual Core T3400 is ahead with a 0.1% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Duo T7300 pulls ahead with 0.7% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core 2 Duo T7300 is the stronger fit. You are getting 0.7% better PassMark, backed by 2 cores and 2 threads.

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

Pentium Dual Core T3400 still makes the most sense overall. Pentium Dual Core T3400 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 0.1% average FPS lead across 50 shared CPU game tests in our data.

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

Pentium Dual Core T3400 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2008 vs 2007). That makes it the safer long-term bet.

Core 2 Duo T7300 vs Pentium Dual Core T3400 Technical Specifications

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

Core 2 Duo T7300

The Core 2 Duo T7300 is manufactured by Intel. It was released in 9 May 2007 (18 years ago). It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,040 points. Launch price was $234.

Pentium Dual Core T3400

The Pentium Dual Core T3400 is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 2 threads. Max frequency: 2.16 GHz. L2 cache: 1 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 1 MB. Passmark benchmark score: 2,026 points. Launch price was $69.

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Processing Power

Both the Core 2 Duo T7300 and Pentium Dual Core T3400 share an identical 2-core/2-thread configuration. Boost clocks reach 2 GHz on the Core 2 Duo T7300 versus 2.16 GHz on the Pentium Dual Core T3400 — a 7.7% clock advantage for the Pentium Dual Core T3400. The Core 2 Duo T7300 uses the Merom (2006−2008) architecture (65 nm), while the Pentium Dual Core T3400 uses NetBurst (2000−2006) (65 nm). In PassMark, the Core 2 Duo T7300 scores 2,040 against the Pentium Dual Core T3400's 2,026 — a 0.7% lead for the Core 2 Duo T7300.

Feature	Core 2 Duo T7300	Pentium Dual Core T3400
Cores / Threads	2 / 2	2 / 2
Boost Clock	2 GHz	2.16 GHz+8%
Base Clock	2 GHz	—
L3 Cache	0 kB	—
L2 Cache	4 MB+300%	1 MB
Process	65 nm	65 nm
Architecture	Merom (2006−2008)	NetBurst (2000−2006)
PassMark	2,040	2,026
Geekbench 6 Multi	3,499	—

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Memory & Platform

Both processors use the PGA478 socket with PCIe 1.1.

Feature	Core 2 Duo T7300	Pentium Dual Core T3400
Socket	PGA478	PGA478
PCIe Generation	PCIe 1.1	PCIe 1.1
Max RAM Speed	DDR2-667	—
RAM Channels	2	—
ECC Support	No	—

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Advanced Features

Virtualization: VT-x (Core 2 Duo T7300) / not specified (Pentium Dual Core T3400). Primary use case: Core 2 Duo T7300 targets Budget. Direct competitor: Core 2 Duo T7300 rivals Athlon 64 X2 TK-42.