Athlon 64 2800+ vs Athlon XP 3000+

Athlon 64 2800+ vs Athlon XP 3000+ Performance Spectrum

Athlon 64 2800+

1 / 1

420

+2.9%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Athlon XP 3000+

1 / 1

408

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

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 64 2800+ vs Athlon XP 3000+ 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 64 2800+ vs Athlon XP 3000+: Pros, Cons & Final Verdict

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

Athlon 64 2800+

2004

Why buy it

✅+2.9% higher PassMark.
✅Costs $410 less on MSRP ($178 MSRP vs $588 MSRP).
✅Delivers 240.1% more PassMark for each dollar spent, at 2.4 vs 0.7 PassMark/$ ($178 MSRP vs $588 MSRP).

Trade-offs

❌30.9% higher power demand at 89W vs 68W.

Athlon XP 3000+

2001

Why buy it

✅Draws 68W instead of 89W, a 21W reduction.

Trade-offs

❌Lower PassMark (408 vs 420).
❌Lower PassMark per dollar, at 0.7 vs 2.4 PassMark/$ ($588 MSRP vs $178 MSRP).

Quick Answers

So, is Athlon 64 2800+ better than Athlon XP 3000+?

It depends on what you want from the system. For gaming, Athlon XP 3000+ 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, Athlon 64 2800+ pulls ahead with 2.9% better PassMark.

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

For streaming, content creation, and heavier multitasking, Athlon 64 2800+ is the stronger fit. You are getting 2.9% better PassMark, backed by 1 cores and 1 threads.

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

Athlon 64 2800+ is the better buy right now. Athlon 64 2800+ comes in $410 cheaper on MSRP at $178 MSRP versus $588 MSRP, and it still gives you 2.9% better PassMark. The compromise is that Athlon XP 3000+ is still the better pure gaming CPU with a 0.2% average FPS lead across 50 shared CPU game tests in our data. It is also 240.1% better value on MSRP (2.4 vs 0.7 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Athlon 64 2800+ makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2004 vs 2001) 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 64 2800+ vs Athlon XP 3000+ Technical Specifications

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

Athlon 64 2800+

The Athlon 64 2800+ is manufactured by AMD. It was released in Abril 2004 (21 years ago). It is based on the NewCastle (2004) architecture. It features 1 cores and 1 threads. Max frequency: 1.8 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 130 nm process technology. Socket: 754. Thermal design power (TDP): 89 Watt. Passmark benchmark score: 420 points. Launch price was $100.

Athlon XP 3000+

The Athlon XP 3000+ is manufactured by AMD. It was released in Janeiro 2001 (24 years ago). It is based on the Barton (2001−2004) architecture. It features 1 cores and 1 threads. Max frequency: 2.17 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 130 nm process technology. Socket: A. Thermal design power (TDP): 68 Watt. Passmark benchmark score: 408 points. Launch price was $78.

⚡

Processing Power

Both the Athlon 64 2800+ and Athlon XP 3000+ share an identical 1-core/1-thread configuration. Boost clocks reach 1.8 GHz on the Athlon 64 2800+ versus 2.17 GHz on the Athlon XP 3000+ — a 18.6% clock advantage for the Athlon XP 3000+. The Athlon 64 2800+ uses the NewCastle (2004) architecture (130 nm), while the Athlon XP 3000+ uses Barton (2001−2004) (130 nm). In PassMark, the Athlon 64 2800+ scores 420 against the Athlon XP 3000+'s 408 — a 2.9% lead for the Athlon 64 2800+. Both processors carry 0 kB of L3 cache.

Feature	Athlon 64 2800+	Athlon XP 3000+
Cores / Threads	1 / 1	1 / 1
Boost Clock	1.8 GHz	2.17 GHz+21%
L3 Cache	0 kB	0 kB
L2 Cache	512 kB	512 kB
Process	130 nm	130 nm
Architecture	NewCastle (2004)	Barton (2001−2004)
PassMark	420+3%	408

🧠

Memory & Platform

The Athlon 64 2800+ uses the 754 socket (PCIe 1.1), while the Athlon XP 3000+ uses A (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR-400 on the Athlon 64 2800+ versus DDR-333 on the Athlon XP 3000+ — the Athlon XP 3000+ supports -16.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4 GB of RAM. Both feature 1-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: AMD 754 (Athlon 64 2800+) and AMD Socket A (Athlon XP 3000+).

Feature	Athlon 64 2800+	Athlon XP 3000+
Socket	754	A
PCIe Generation	PCIe 1.1	PCIe 1.1
Max RAM Speed	DDR-400	DDR-333
Max RAM Capacity	4 GB	4 GB
RAM Channels	1	1
ECC Support	No	Yes
PCIe Lanes	0	0

💰

Value Analysis

At launch, the Athlon 64 2800+ was priced at $178, while the Athlon XP 3000+ came in at $588. On launch pricing ($178 vs $588), Athlon 64 2800+ was $410 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon 64 2800+ delivers 2.4 pts/$ vs 0.7 pts/$ for the Athlon XP 3000+ — making the Athlon 64 2800+ the 109.1% better value option.

Feature	Athlon 64 2800+	Athlon XP 3000+
MSRP	$178-70%	$588
Performance per Dollar	2.4+243%	0.7
Release Date	2004	2001

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