Athlon II P360 vs Athlon II X3 455

Athlon II P360 vs Athlon II X3 455 Performance Spectrum

Athlon II P360

2 / 2

1,946

+0.4%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Athlon II X3 455

3 / 3

1,938

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 P360 vs Athlon II X3 455 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 P360 vs Athlon II X3 455: 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 P360

2010

Why buy it

✅+0.4% higher PassMark.
✅Costs $28 less on MSRP ($60 MSRP vs $88 MSRP).
✅Delivers 47.3% more PassMark for each dollar spent, at 32.4 vs 22.0 PassMark/$ ($60 MSRP vs $88 MSRP).
✅Draws 1W instead of 95W, a 94W reduction.

Trade-offs

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

Athlon II X3 455

2010

Why buy it

Trade-offs

❌Lower PassMark (1,938 vs 1,946).
❌Lower PassMark per dollar, at 22.0 vs 32.4 PassMark/$ ($88 MSRP vs $60 MSRP).
❌9400% higher power demand at 95W vs 1W.

Quick Answers

So, is Athlon II P360 better than Athlon II X3 455?

It depends on what you want from the system. For gaming, Athlon II X3 455 is ahead with a 1.0% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Athlon II P360 pulls ahead with 0.4% better PassMark.

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

For streaming, content creation, and heavier multitasking, Athlon II P360 is the stronger fit. You are getting 0.4% better PassMark, backed by 2 cores and 2 threads.

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

Athlon II P360 is the better buy right now. Athlon II P360 comes in $28 cheaper on MSRP at $60 MSRP versus $88 MSRP, and it still gives you 0.4% better PassMark. The compromise is that Athlon II X3 455 is still the better pure gaming CPU with a 1.0% average FPS lead across 50 shared CPU game tests in our data. It is also 47.3% better value on MSRP (32.4 vs 22.0 PassMark/$), 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 X3 455 is the safer long-term CPU choice because it gives you more room to grow and a better platform outlook.

Athlon II P360 vs Athlon II X3 455 Technical Specifications

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

Athlon II P360

The Athlon II P360 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: 2.3 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: S1g4. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,946 points. Launch price was $149.

Athlon II X3 455

The Athlon II X3 455 is manufactured by AMD. It was released in 7 December 2010 (14 years ago). It is based on the Rana (2009−2011) architecture. It features 3 cores and 3 threads. Base frequency is 3.3 GHz, with boost up to 3.3 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 1,938 points. Launch price was $88.

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Processing Power

The Athlon II P360 packs 2 cores / 2 threads, while the Athlon II X3 455 offers 3 cores / 3 threads — the Athlon II X3 455 has 1 more core. Boost clocks reach 2.3 GHz on the Athlon II P360 versus 3.3 GHz on the Athlon II X3 455 — a 35.7% clock advantage for the Athlon II X3 455. The Athlon II P360 uses the Champlain (2010−2011) architecture (45 nm), while the Athlon II X3 455 uses Rana (2009−2011) (45 nm). In PassMark, the Athlon II P360 scores 1,946 against the Athlon II X3 455's 1,938 — a 0.4% lead for the Athlon II P360.

Feature	Athlon II P360	Athlon II X3 455
Cores / Threads	2 / 2	3 / 3+50%
Boost Clock	2.3 GHz	3.3 GHz+43%
Base Clock	—	3.3 GHz
L3 Cache	—	0 kB
L2 Cache	1 MB+100%	512 kB (per core)
Process	45 nm	45 nm
Architecture	Champlain (2010−2011)	Rana (2009−2011)
PassMark	1,946	1,938

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Memory & Platform

The Athlon II P360 uses the S1g4 socket (PCIe 2.0), while the Athlon II X3 455 uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1066 on the Athlon II P360 versus DDR3-1333 on the Athlon II X3 455 — the Athlon II X3 455 supports 25% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Athlon II X3 455 supports up to 32 GB of RAM compared to 8 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: S1g4 (Athlon II P360) and AMD AM3 (Athlon II X3 455).

Feature	Athlon II P360	Athlon II X3 455
Socket	S1g4	AM3
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	1066	DDR3-1333+25%
Max RAM Capacity	8 GB	32 GB+300%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	0

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Advanced Features

Virtualization: true (Athlon II P360) / not specified (Athlon II X3 455). Direct competitor: Athlon II P360 rivals Pentium P6000.

Feature	Athlon II P360	Athlon II X3 455
Integrated GPU	No	No
IGPU Model	None	—
Unlocked	No	—
AVX-512	No	—
Virtualization	true	—

💰

Value Analysis

At launch, the Athlon II P360 was priced at $60, while the Athlon II X3 455 came in at $88. On launch pricing ($60 vs $88), Athlon II P360 was $28 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon II P360 delivers 32.4 pts/$ vs 22.0 pts/$ for the Athlon II X3 455 — making the Athlon II P360 the 38.2% better value option.

Feature	Athlon II P360	Athlon II X3 455
MSRP	$60-32%	$88
Performance per Dollar	32.4+47%	22.0
Release Date	2010	2010

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