Core Duo T2700 vs Pentium 1403

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 Duo T2700 vs Pentium 1403 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 Duo T2700 vs Pentium 1403: Pros, Cons & Final Verdict

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

Core Duo T2700

2006

Why buy it

✅Draws 2W instead of 80W, a 78W reduction.

Trade-offs

❌Launch MSRP is still $663 MSRP, while Pentium 1403 mostly shows up through inconsistent older-market listings.

Pentium 1403

2012

Why buy it

Trade-offs

❌Lower PassMark (1,851 vs 1,860).
❌3900% higher power demand at 80W vs 2W.

Quick Answers

So, is Core Duo T2700 better than Pentium 1403?

Yes. Core Duo T2700 is the better all-around CPU here. It gives you a 2.2% average FPS lead across 50 shared CPU game tests in our data and 0.5% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core Duo T2700 is the better pick. According to our tests, it delivers 2.2% 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 Duo T2700 is the stronger fit. You are getting 0.5% better PassMark, backed by 2 cores and 2 threads.

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

Core Duo T2700 is the better buy right now. Core Duo T2700 comes in at an unclear MSRP at $663 MSRP versus unclear MSRP, and it still gives you a 2.2% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (2.8 vs 0.0 PassMark/$), 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 1403 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2012 vs 2006). That makes it the safer long-term bet.

Core Duo T2700 vs Pentium 1403 Technical Specifications

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

Core Duo T2700

The Core Duo T2700 is manufactured by Intel. It was released in 28 July 2006 (19 years ago). It is based on the Yonah (2005−2006) architecture. It features 2 cores and 2 threads. Base frequency is 2.33 GHz, with boost up to 2.33 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: 1,860 points. Launch price was $663.

Pentium 1403

The Pentium 1403 is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 2.6 GHz. L3 cache: 5 MB. Built on 32 nm process technology. Thermal design power (TDP): 80 Watt. Memory support: DDR3-800, DDR3-1066. Passmark benchmark score: 1,851 points. Launch price was $69.

⚡

Processing Power

Both the Core Duo T2700 and Pentium 1403 share an identical 2-core/2-thread configuration. The Core Duo T2700 is built on the Yonah (2005−2006) architecture. In PassMark, the Core Duo T2700 scores 1,860 against the Pentium 1403's 1,851 — a 0.5% lead for the Core Duo T2700. L3 cache: 0 kB on the Core Duo T2700 vs 5 MB on the Pentium 1403.

Feature	Core Duo T2700	Pentium 1403
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.33 GHz	—
Base Clock	2.33 GHz	2.6 GHz+12%
L3 Cache	0 kB	5 MB
L2 Cache	2 MB	—
Process	65 nm	32 nm-51%
Architecture	Yonah (2005−2006)	—
PassMark	1,860	1,851
Geekbench 6 Single	200	—
Geekbench 6 Multi	350	—

🔧

Advanced Features

Virtualization: VT-x (Core Duo T2700) / not specified (Pentium 1403). Primary use case: Core Duo T2700 targets Laptop. Direct competitor: Core Duo T2700 rivals Core 2 Duo T5600.