Athlon II M320 vs Athlon II P320

Athlon II M320 vs Athlon II P320 Performance Spectrum

Athlon II M320

2 / 2

1,795

+1.1%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Athlon II P320

2 / 2

1,776

0.0%

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 II M320 vs Athlon II P320 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 II M320 vs Athlon II P320: Pros, Cons & Final Verdict

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

Athlon II M320

2009

Why buy it

✅+534.7% higher Geekbench multi-core.

Trade-offs

❌Lower Geekbench single-core performance for gaming (188 vs 189).
❌Lower PassMark per dollar, at 23.9 vs 35.5 PassMark/$ ($75 MSRP vs $50 MSRP).

Athlon II P320

2010

Why buy it

✅+0.5% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Costs $25 less on MSRP ($50 MSRP vs $75 MSRP).
✅Delivers 48.4% more PassMark for each dollar spent, at 35.5 vs 23.9 PassMark/$ ($50 MSRP vs $75 MSRP).

Trade-offs

❌Lower Geekbench multi-core (308 vs 1,955).

Quick Answers

So, is Athlon II P320 better than Athlon II M320?

It depends on what you want from the system. For gaming, Athlon II P320 is ahead with a 2.0% 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 534.7% better Geekbench multi-core.

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 534.7% better Geekbench multi-core, backed by 2 cores and 2 threads.

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

Athlon II P320 is the better buy right now. Athlon II P320 comes in $25 cheaper on MSRP at $50 MSRP versus $75 MSRP, and it still gives you a 2.0% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Athlon II M320 is still stronger for heavier multi-core work with 534.7% better Geekbench multi-core. It is also 48.4% better value on MSRP (35.5 vs 23.9 PassMark/$), 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 P320 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2010 vs 2009). That makes it the safer long-term bet.

Athlon II M320 vs Athlon II P320 Technical Specifications

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

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.

Athlon II P320

The Athlon II P320 is manufactured by AMD. It was released in 2009-01-01. It is based on the Champlain (2010−2011) architecture. It features 2 cores and 2 threads. Max frequency: 2.1 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: S1g4. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,776 points. Launch price was $149.

⚡

Processing Power

Both the Athlon II M320 and Athlon II P320 share an identical 2-core/2-thread configuration. Boost clocks reach 2.1 GHz on the Athlon II M320 versus 2.1 GHz on the Athlon II P320 — identical boost frequencies. The Athlon II M320 uses the Caspian (2009) architecture (45 nm), while the Athlon II P320 uses Champlain (2010−2011) (45 nm). In PassMark, the Athlon II M320 scores 1,795 against the Athlon II P320's 1,776 — a 1.1% lead for the Athlon II M320. Geekbench 6 single-core — the metric most relevant to gaming — records 188 vs 189, a 0.5% lead for the Athlon II P320 that directly translates to higher frame rates. Multi-core Geekbench: 1,955 vs 308 (145.6% advantage for the Athlon II M320).

Feature	Athlon II M320	Athlon II P320
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.1 GHz	2.1 GHz
L2 Cache	1 MB	1 MB
Process	45 nm	45 nm
Architecture	Caspian (2009)	Champlain (2010−2011)
PassMark	1,795+1%	1,776
Geekbench 6 Single	188	189
Geekbench 6 Multi	1,955+535%	308

🧠

Memory & Platform

The Athlon II M320 uses the S1g3 socket (PCIe 2.0), while the Athlon II P320 uses S1g4 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Athlon II M320 versus DDR3-1066 on the Athlon II P320 — the Athlon II P320 supports 33.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 8 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: Socket S1g3 (Athlon II M320) and M880G (Athlon II P320).

Feature	Athlon II M320	Athlon II P320
Socket	S1g3	S1g4
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR2-800	DDR3-1066+33%
Max RAM Capacity	8 GB	8 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	0

🔧

Advanced Features

Neither processor supports overclocking. Both support AMD-V virtualization. Primary use case: Athlon II M320 targets Legacy Laptop, Athlon II P320 targets Laptop. Direct competitor: Athlon II M320 rivals Core 2 Duo T6400; Athlon II P320 rivals Pentium P6000.

Feature	Athlon II M320	Athlon II P320
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
AVX-512	No	No
Virtualization	AMD-V	AMD-V
Target Use	Legacy Laptop	Laptop

💰

Value Analysis

At launch, the Athlon II M320 was priced at $75, while the Athlon II P320 came in at $50. On launch pricing ($75 vs $50), Athlon II P320 was $25 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon II M320 delivers 23.9 pts/$ vs 35.5 pts/$ for the Athlon II P320 — making the Athlon II P320 the 39% better value option.

Feature	Athlon II M320	Athlon II P320
MSRP	$75	$50-33%
Performance per Dollar	23.9	35.5+49%
Release Date	2009	2010

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