Athlon 64 4000+ vs Athlon 64 FX-53

Athlon 64 4000+ vs Athlon 64 FX-53 Performance Spectrum

Athlon 64 4000+

1 / 1

675

+4.7%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Athlon 64 FX-53

1 / 1

645

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 4000+ vs Athlon 64 FX-53 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 4000+ vs Athlon 64 FX-53: 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 4000+

2001

Why buy it

✅Better for gaming: +6.2% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $317 less on MSRP ($482 MSRP vs $799 MSRP).
✅Delivers 73.5% more PassMark for each dollar spent, at 1.4 vs 0.8 PassMark/$ ($482 MSRP vs $799 MSRP).

Trade-offs

❌No boxed cooler included, unlike Athlon 64 FX-53.

Athlon 64 FX-53

2004

Why buy it

✅Includes a boxed cooler (Stock), unlike Athlon 64 4000+.

Trade-offs

❌Worse for gaming: lower average FPS than Athlon 64 4000+ across 50 shared CPU benchmark tests.
❌Lower PassMark (645 vs 675).
❌Lower PassMark per dollar, at 0.8 vs 1.4 PassMark/$ ($799 MSRP vs $482 MSRP).

Quick Answers

So, is Athlon 64 4000+ better than Athlon 64 FX-53?

Yes. Athlon 64 4000+ is the better all-around CPU here. It gives you a 6.2% average FPS lead across 50 shared CPU game tests in our data and 4.7% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Athlon 64 4000+ is the better pick. According to our tests, it delivers 6.2% 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, Athlon 64 4000+ is the stronger fit. You are getting 4.7% better PassMark, backed by 1 cores and 1 threads.

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

Athlon 64 4000+ is the better buy right now. Athlon 64 4000+ comes in $317 cheaper on MSRP at $482 MSRP versus $799 MSRP, and it still gives you a 6.2% average FPS lead across 50 shared CPU game tests in our data. It is also 73.5% better value on MSRP (1.4 vs 0.8 PassMark/$), 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 FX-53 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2004 vs 2001). That makes it the safer long-term bet.

Athlon 64 4000+ vs Athlon 64 FX-53 Technical Specifications

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

Athlon 64 4000+

The Athlon 64 4000+ is manufactured by AMD. It was released in Janeiro 2001 (24 years ago). It is based on the San Diego (2001−2005) architecture. It features 1 cores and 1 threads. Max frequency: 2.6 GHz. L3 cache: 0 kB. L2 cache: 512K. Built on 130 nm process technology. Socket: 939. Thermal design power (TDP): 89 Watt. Passmark benchmark score: 675 points. Launch price was $160.

Athlon 64 FX-53

The Athlon 64 FX-53 is manufactured by AMD. It was released in Junho 2004 (21 years ago). It is based on the Clawhammer (2001−2005) architecture. It features 1 cores and 1 threads. Max frequency: 2.4 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 130 nm process technology. Socket: 939. Thermal design power (TDP): 89 Watt. Passmark benchmark score: 645 points. Launch price was $30.

⚡

Processing Power

Both the Athlon 64 4000+ and Athlon 64 FX-53 share an identical 1-core/1-thread configuration. Boost clocks reach 2.6 GHz on the Athlon 64 4000+ versus 2.4 GHz on the Athlon 64 FX-53 — a 8% clock advantage for the Athlon 64 4000+. The Athlon 64 4000+ uses the San Diego (2001−2005) architecture (130 nm), while the Athlon 64 FX-53 uses Clawhammer (2001−2005) (130 nm). In PassMark, the Athlon 64 4000+ scores 675 against the Athlon 64 FX-53's 645 — a 4.5% lead for the Athlon 64 4000+. Both processors carry 0 kB of L3 cache.

Feature	Athlon 64 4000+	Athlon 64 FX-53
Cores / Threads	1 / 1	1 / 1
Boost Clock	2.6 GHz+8%	2.4 GHz
L3 Cache	0 kB	0 kB
L2 Cache	512K+51100%	1 MB
Process	130 nm	130 nm
Architecture	San Diego (2001−2005)	Clawhammer (2001−2005)
PassMark	675+5%	645
Geekbench 6 Single	—	350
Geekbench 6 Multi	—	350

🧠

Memory & Platform

Both processors use the 939 socket with PCIe 1.1. Maximum memory speed reaches DDR2-800 on the Athlon 64 4000+ versus DDR-400 on the Athlon 64 FX-53 — the Athlon 64 4000+ supports -300% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Athlon 64 4000+ supports up to 16 GB of RAM compared to 4 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: AMD AM2 (Athlon 64 4000+) and nForce3,nForce4,K8T800 (Athlon 64 FX-53).

Feature	Athlon 64 4000+	Athlon 64 FX-53
Socket	939	939
PCIe Generation	PCIe 1.1	PCIe 1.1
Max RAM Speed	DDR2-800	DDR-400
Max RAM Capacity	16 GB+300%	4 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	0

🔧

Advanced Features

Virtualization: not specified (Athlon 64 4000+) / None (Athlon 64 FX-53). Primary use case: Athlon 64 FX-53 targets Legacy Desktop.

Feature	Athlon 64 4000+	Athlon 64 FX-53
Integrated GPU	No	No
Unlocked	—	Yes
AVX-512	—	No
Virtualization	—	None
Target Use	—	Legacy Desktop

💰

Value Analysis

At launch, the Athlon 64 4000+ was priced at $482, while the Athlon 64 FX-53 came in at $799. On launch pricing ($482 vs $799), Athlon 64 4000+ was $317 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon 64 4000+ delivers 1.4 pts/$ vs 0.8 pts/$ for the Athlon 64 FX-53 — making the Athlon 64 4000+ the 53.7% better value option.

Feature	Athlon 64 4000+	Athlon 64 FX-53
MSRP	$482-40%	$799
Performance per Dollar	1.4+75%	0.8
Release Date	2001	2004

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