Athlon 64 FX-72 vs Athlon II M320

Athlon 64 FX-72 vs Athlon II M320 Performance Spectrum

Athlon 64 FX-72

2 / 2

1,794

0.0%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Athlon II M320

2 / 2

1,795

+0.1%

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 FX-72 vs Athlon II M320 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-72 vs Athlon II M320: 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-72

2006

Why buy it

Trade-offs

❌Lower PassMark (1,794 vs 1,795).
❌Lower PassMark per dollar, at 2.2 vs 23.9 PassMark/$ ($799 MSRP vs $75 MSRP).
❌12400% higher power demand at 125W vs 1W.

Athlon II M320

2009

Why buy it

✅+0.1% higher PassMark.
✅Costs $724 less on MSRP ($75 MSRP vs $799 MSRP).
✅Delivers 965.9% more PassMark for each dollar spent, at 23.9 vs 2.2 PassMark/$ ($75 MSRP vs $799 MSRP).
✅Draws 1W instead of 125W, a 124W reduction.

Trade-offs

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

Quick Answers

So, is Athlon II M320 better than Athlon 64 FX-72?

It depends on what you want from the system. For gaming, Athlon 64 FX-72 is ahead with a 0.9% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Athlon II M320 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, Athlon II M320 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?

Athlon II M320 is the better buy right now. Athlon II M320 comes in $724 cheaper on MSRP at $75 MSRP versus $799 MSRP, and it still gives you 0.1% better PassMark. The compromise is that Athlon 64 FX-72 is still the better pure gaming CPU with a 0.9% average FPS lead across 50 shared CPU game tests in our data. It is also 965.9% better value on MSRP (23.9 vs 2.2 PassMark/$), 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 II M320 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 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-72 vs Athlon II M320 Technical Specifications

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

Athlon 64 FX-72

The Athlon 64 FX-72 is manufactured by AMD. It was released in 2009-01-01. It is based on the Windsor (2006−2007) architecture. It features 2 cores and 2 threads. Max frequency: 2.8 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: 1,794 points. Launch price was $149.

Athlon II M320

The Athlon II M320 is manufactured by AMD. It was released in 2009-01-01. It is based on the Caspian (2009) architecture. It features 2 cores and 2 threads. Max frequency: 2.1 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: S1g3. Thermal design power (TDP): 1 MB. Memory support: DDR2. Passmark benchmark score: 1,795 points. Launch price was $149.

⚡

Processing Power

Both the Athlon 64 FX-72 and Athlon II M320 share an identical 2-core/2-thread configuration. Boost clocks reach 2.8 GHz on the Athlon 64 FX-72 versus 2.1 GHz on the Athlon II M320 — a 28.6% clock advantage for the Athlon 64 FX-72. The Athlon 64 FX-72 uses the Windsor (2006−2007) architecture (90 nm), while the Athlon II M320 uses Caspian (2009) (45 nm). In PassMark, the Athlon 64 FX-72 scores 1,794 against the Athlon II M320's 1,795 — a 0.1% lead for the Athlon II M320.

Feature	Athlon 64 FX-72	Athlon II M320
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.8 GHz+33%	2.1 GHz
L3 Cache	0 kB	—
L2 Cache	1 MB	1 MB
Process	90 nm	45 nm-50%
Architecture	Windsor (2006−2007)	Caspian (2009)
PassMark	1,794	1,795
Geekbench 6 Single	—	188
Geekbench 6 Multi	—	1,955

🧠

Memory & Platform

The Athlon 64 FX-72 uses the F socket (PCIe 1.1), while the Athlon II M320 uses S1g3 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR2-800 memory speed. The Athlon 64 FX-72 supports up to 16 GB of RAM compared to 8 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: AMD F (1207) (Athlon 64 FX-72) and Socket S1g3 (Athlon II M320).

Feature	Athlon 64 FX-72	Athlon II M320
Socket	F	S1g3
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR2-800	DDR2-800
Max RAM Capacity	16 GB+100%	8 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	0

🔧

Advanced Features

Virtualization: not specified (Athlon 64 FX-72) / AMD-V (Athlon II M320). Primary use case: Athlon II M320 targets Legacy Laptop. Direct competitor: Athlon II M320 rivals Core 2 Duo T6400.

Feature	Athlon 64 FX-72	Athlon II M320
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	—	No
AVX-512	—	No
Virtualization	—	AMD-V
Target Use	—	Legacy Laptop

💰

Value Analysis

At launch, the Athlon 64 FX-72 was priced at $799, while the Athlon II M320 came in at $75. On launch pricing ($799 vs $75), Athlon II M320 was $724 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon 64 FX-72 delivers 2.2 pts/$ vs 23.9 pts/$ for the Athlon II M320 — making the Athlon II M320 the 165.7% better value option.

Feature	Athlon 64 FX-72	Athlon II M320
MSRP	$799	$75-91%
Performance per Dollar	2.2	23.9+986%
Release Date	2006	2009

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