Athlon 64 FX-74 vs Core 2 Duo T5500

Athlon 64 FX-74 vs Core 2 Duo T5500 Performance Spectrum

Athlon 64 FX-74

2 / 2

1,658

0.0%

Ryzen Threadripper PRO 5945WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core 2 Duo T5500

2 / 2

1,660

+0.1%

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-74 vs Core 2 Duo T5500 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-74 vs Core 2 Duo T5500: 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-74

2006

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (1,658 vs 1,660).
❌Launch MSRP is still $499 MSRP, while Core 2 Duo T5500 mostly shows up through inconsistent older-market listings.
❌6150% higher power demand at 125W vs 2W.

Core 2 Duo T5500

2007

Why buy it

✅+0.1% higher PassMark.
✅Draws 2W instead of 125W, a 123W reduction.

Trade-offs

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

Quick Answers

So, is Core 2 Duo T5500 better than Athlon 64 FX-74?

It depends on what you want from the system. For gaming, Athlon 64 FX-74 is ahead with a 2.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Duo T5500 pulls ahead with 0.1% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core 2 Duo T5500 is the stronger fit. You are getting 0.1% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo T5500 is still the much better call for a fresh build. Core 2 Duo T5500 comes in at an unclear MSRP at unclear MSRP versus $499 MSRP, and it still gives you 0.1% better PassMark. Athlon 64 FX-74 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2006 platform. Even with 100.0% better value on paper (3.3 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on F.

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

Core 2 Duo T5500 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2007 vs 2006) and more multi-core headroom with 2 cores / 2 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon 64 FX-74 vs Core 2 Duo T5500 Technical Specifications

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

Athlon 64 FX-74

The Athlon 64 FX-74 is manufactured by AMD. It was released in Novembro 2006 (19 years ago). It is based on the Windsor (2006−2007) architecture. It features 2 cores and 2 threads. Max frequency: 3 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 90 nm process technology. Socket: F. Thermal design power (TDP): 125 Watt. Memory support: DDR1. Passmark benchmark score: 1,658 points. Launch price was $500.

Core 2 Duo T5500

The Core 2 Duo T5500 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 1.66 GHz, with boost up to 1.66 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 34 Watt. Passmark benchmark score: 1,660 points. Launch price was $249.

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Processing Power

Both the Athlon 64 FX-74 and Core 2 Duo T5500 share an identical 2-core/2-thread configuration. Boost clocks reach 3 GHz on the Athlon 64 FX-74 versus 1.66 GHz on the Core 2 Duo T5500 — a 57.5% clock advantage for the Athlon 64 FX-74. The Athlon 64 FX-74 uses the Windsor (2006−2007) architecture (90 nm), while the Core 2 Duo T5500 uses Merom (2006−2008) (65 nm). In PassMark, the Athlon 64 FX-74 scores 1,658 against the Core 2 Duo T5500's 1,660 — a 0.1% lead for the Core 2 Duo T5500. Both processors carry 0 kB of L3 cache.

Feature	Athlon 64 FX-74	Core 2 Duo T5500
Cores / Threads	2 / 2	2 / 2
Boost Clock	3 GHz+81%	1.66 GHz
Base Clock	—	1.66 GHz
L3 Cache	0 kB	0 kB
L2 Cache	1 MB	2 MB+100%
Process	90 nm	65 nm-28%
Architecture	Windsor (2006−2007)	Merom (2006−2008)
PassMark	1,658	1,660
Geekbench 6 Single	400	—
Geekbench 6 Multi	750	—

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Memory & Platform

The Athlon 64 FX-74 uses the F socket (PCIe 1.1), while the Core 2 Duo T5500 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Athlon 64 FX-74	Core 2 Duo T5500
Socket	F	PGA478
PCIe Generation	PCIe 1.1	PCIe 1.1
Max RAM Speed	DDR2	—
Max RAM Capacity	16 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: AMD-V (Athlon 64 FX-74) / not specified (Core 2 Duo T5500). Primary use case: Athlon 64 FX-74 targets Budget. Direct competitor: Athlon 64 FX-74 rivals Pentium Extreme Edition 965.