Athlon 64 FX-57 vs Core 2 Duo L7400

Athlon 64 FX-57 vs Core 2 Duo L7400 Performance Spectrum

Athlon 64 FX-57

1 / 1

720

0.0%

Athlon 64 2600+

Athlon 64 3100+

Athlon 64 3400+

Mobile Athlon 64 3700+

Ryzen 7 PRO 6860Z

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core 2 Duo L7400

2 /

765

+6.3%

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 FX-57 vs Core 2 Duo L7400 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 FX-57 vs Core 2 Duo L7400: 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 FX-57

2005

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Core 2 Duo L7400 across 50 shared CPU benchmark tests.
❌Lower PassMark (720 vs 765).
❌Launch MSRP is still $1,031 MSRP, while Core 2 Duo L7400 mostly shows up through inconsistent older-market listings.
❌511.8% higher power demand at 104W vs 17W.

Core 2 Duo L7400

2006

Why buy it

✅Better for gaming: +5.5% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 17W instead of 104W, a 87W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Core 2 Duo L7400 better than Athlon 64 FX-57?

Yes. Core 2 Duo L7400 is the better all-around CPU here. It gives you a 5.5% average FPS lead across 50 shared CPU game tests in our data, 6.3% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core 2 Duo L7400 is the better pick. According to our tests, it delivers 5.5% 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 2 Duo L7400 is the stronger fit. You are getting 6.3% better PassMark.

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

Core 2 Duo L7400 is still the much better call for a fresh build. Core 2 Duo L7400 comes in at an unclear MSRP at unclear MSRP versus $1,031 MSRP, and it still gives you a 5.5% average FPS lead across 50 shared CPU game tests in our data. Athlon 64 FX-57 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2005 platform. Even with 100.0% better value on paper (0.7 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on 939.

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

Core 2 Duo L7400 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2006 vs 2005). That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon 64 FX-57 vs Core 2 Duo L7400 Technical Specifications

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

Athlon 64 FX-57

The Athlon 64 FX-57 is manufactured by AMD. It was released in 2009-01-01. It is based on the San Diego (2001−2005) architecture. It features 1 cores and 1 threads. Max frequency: 2.8 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 90 nm process technology. Socket: 939. Thermal design power (TDP): 104 Watt. Passmark benchmark score: 720 points. Launch price was $149.

Core 2 Duo L7400

The Core 2 Duo L7400 is manufactured by Intel. It was released in 2008-01-01. It has 2 cores. Base frequency: 1.5 GHz. L3 cache: 4 MB L2 Cache. Built on 65 nm process technology. Socket: BGA479. Thermal design power (TDP): 17 Watt. Passmark benchmark score: 765 points. Launch price was $249.

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Processing Power

The Athlon 64 FX-57 packs 1 cores / 1 threads, while the Core 2 Duo L7400 offers 2 cores / 2 threads — the Core 2 Duo L7400 has 1 more core. The Athlon 64 FX-57 is built on the San Diego (2001−2005) architecture. In PassMark, the Athlon 64 FX-57 scores 720 against the Core 2 Duo L7400's 765 — a 6.1% lead for the Core 2 Duo L7400. L3 cache: 0 kB on the Athlon 64 FX-57 vs 4 MB L2 Cache on the Core 2 Duo L7400.

Feature	Athlon 64 FX-57	Core 2 Duo L7400
Cores / Threads	1 / 1	2+100%
Boost Clock	2.8 GHz	—
Base Clock	—	1.5 GHz
L3 Cache	0 kB	4 MB L2 Cache
L2 Cache	1 MB	—
Process	90 nm	65 nm-28%
Architecture	San Diego (2001−2005)	—
PassMark	720	765+6%

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Memory & Platform

The Athlon 64 FX-57 uses the 939 socket (PCIe 1.1), while the Core 2 Duo L7400 uses BGA479 (PCIe 1.1) — making them incompatible on the same motherboard.