Athlon XP 3100+ vs Core Solo T1400

Athlon XP 3100+ vs Core Solo T1400 Performance Spectrum

Athlon XP 3100+

1 / 1

425

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core Solo T1400

1 / 1

428

+0.7%

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.

Athlon XP 3100+ vs Core Solo T1400 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.

Athlon XP 3100+ vs Core Solo T1400: Pros, Cons & Final Verdict

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

Athlon XP 3100+

2003

Why buy it

✅Costs $50 less on MSRP ($150 MSRP vs $200 MSRP).
✅Delivers 32.4% more PassMark for each dollar spent, at 2.8 vs 2.1 PassMark/$ ($150 MSRP vs $200 MSRP).

Trade-offs

❌Lower PassMark (425 vs 428).
❌3300% higher power demand at 68W vs 2W.

Core Solo T1400

2006

Why buy it

✅+0.7% higher PassMark.
✅Draws 2W instead of 68W, a 66W reduction.

Trade-offs

❌Lower PassMark per dollar, at 2.1 vs 2.8 PassMark/$ ($200 MSRP vs $150 MSRP).

Quick Answers

So, is Core Solo T1400 better than Athlon XP 3100+?

It depends on what you want from the system. For gaming, Athlon XP 3100+ 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 Solo T1400 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 Solo T1400 is the stronger fit. You are getting 0.7% better PassMark, backed by 1 cores and 1 threads.

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

Core Solo T1400 is still the much better call for a fresh build. Core Solo T1400 comes in 33.3% more expensive on MSRP at $200 MSRP versus $150 MSRP, and it still gives you 0.7% better PassMark. Athlon XP 3100+ only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2003 platform. Even with 32.4% better value on paper (2.8 vs 2.1 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on A.

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

Core Solo T1400 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2006 vs 2003) and more multi-core headroom with 1 cores / 1 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon XP 3100+ vs Core Solo T1400 Technical Specifications

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

Athlon XP 3100+

The Athlon XP 3100+ is manufactured by AMD. It was released in 2009-01-01. It is based on the Thorton (2001−2003) architecture. It features 1 cores and 1 threads. Max frequency: 2.2 GHz. L3 cache: 0 kB. L2 cache: 256 kB. Built on 130 nm process technology. Socket: A. Thermal design power (TDP): 68 Watt. Passmark benchmark score: 425 points. Launch price was $149.

Core Solo T1400

The Core Solo T1400 is manufactured by Intel. It was released in 2008-01-01. It is based on the Yonah (2005−2006) architecture. It features 1 cores and 1 threads. Base frequency is 1.83 GHz, with boost up to 1.83 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 27 Watt. Memory support: DDR1. Passmark benchmark score: 428 points. Launch price was $249.

⚡

Processing Power

Both the Athlon XP 3100+ and Core Solo T1400 share an identical 1-core/1-thread configuration. Boost clocks reach 2.2 GHz on the Athlon XP 3100+ versus 1.83 GHz on the Core Solo T1400 — a 18.4% clock advantage for the Athlon XP 3100+. The Athlon XP 3100+ uses the Thorton (2001−2003) architecture (130 nm), while the Core Solo T1400 uses Yonah (2005−2006) (65 nm). In PassMark, the Athlon XP 3100+ scores 425 against the Core Solo T1400's 428 — a 0.7% lead for the Core Solo T1400. Both processors carry 0 kB of L3 cache.

Feature	Athlon XP 3100+	Core Solo T1400
Cores / Threads	1 / 1	1 / 1
Boost Clock	2.2 GHz+20%	1.83 GHz
Base Clock	—	1.83 GHz
L3 Cache	0 kB	0 kB
L2 Cache	256 kB	2 MB+700%
Process	130 nm	65 nm-50%
Architecture	Thorton (2001−2003)	Yonah (2005−2006)
PassMark	425	428

🧠

Memory & Platform

The Athlon XP 3100+ uses the A socket (PCIe 1.1), while the Core Solo T1400 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Athlon XP 3100+	Core Solo T1400
Socket	A	PGA478
PCIe Generation	PCIe 1.1	PCIe 1.1
Max RAM Speed	DDR-333	—
Max RAM Capacity	4 GB	—
RAM Channels	1	—
ECC Support	No	—
PCIe Lanes	0	—

💰

Value Analysis

At launch, the Athlon XP 3100+ was priced at $150, while the Core Solo T1400 came in at $200. On launch pricing ($150 vs $200), Athlon XP 3100+ was $50 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon XP 3100+ delivers 2.8 pts/$ vs 2.1 pts/$ for the Core Solo T1400 — making the Athlon XP 3100+ the 27.9% better value option.

Feature	Athlon XP 3100+	Core Solo T1400
MSRP	$150-25%	$200
Performance per Dollar	2.8+33%	2.1
Release Date	2003	2006

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