Athlon II X2 215 vs Pentium E5400

Athlon II X2 215 vs Pentium E5400 Performance Spectrum

Athlon II X2 215

2 / 2

1,011

+0.4%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium E5400

2 / 2

1,007

0.0%

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 X2 215 vs Pentium E5400 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 X2 215 vs Pentium E5400: 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 X2 215

2009

Why buy it

✅+0.4% higher PassMark.
✅Costs $10 less on MSRP ($45 MSRP vs $55 MSRP).
✅Delivers 22.7% more PassMark for each dollar spent, at 22.5 vs 18.3 PassMark/$ ($45 MSRP vs $55 MSRP).
✅Includes a boxed cooler (true), unlike Pentium E5400.

Trade-offs

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

Pentium E5400

2009

Why buy it

Trade-offs

❌Lower PassMark (1,007 vs 1,011).
❌Lower PassMark per dollar, at 18.3 vs 22.5 PassMark/$ ($55 MSRP vs $45 MSRP).
❌No boxed cooler included, unlike Athlon II X2 215.

Quick Answers

So, is Athlon II X2 215 better than Pentium E5400?

Yes. Athlon II X2 215 is the better all-around CPU here. It gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data, 0.4% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

For gaming, this matchup is basically a tie in the data we have.

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

For streaming, content creation, and heavier multitasking, Athlon II X2 215 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 X2 215 is the better buy right now. Athlon II X2 215 comes in $10 cheaper on MSRP at $45 MSRP versus $55 MSRP, and it still gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data. It is also 22.7% better value on MSRP (22.5 vs 18.3 PassMark/$), 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 X2 215 makes more sense long term for 2026 and beyond. You are getting 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 II X2 215 vs Pentium E5400 Technical Specifications

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

Athlon II X2 215

The Athlon II X2 215 is manufactured by AMD. It was released in 20 October 2009 (16 years ago). It is based on the Regor (2009−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,011 points. Launch price was $45.

Pentium E5400

The Pentium E5400 is manufactured by Intel. It was released in 18 January 2009 (16 years ago). It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 0 kB. L2 cache: 2 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,007 points. Launch price was $55.

⚡

Processing Power

Both the Athlon II X2 215 and Pentium E5400 share an identical 2-core/2-thread configuration. Boost clocks reach 2.7 GHz on the Athlon II X2 215 versus 2.7 GHz on the Pentium E5400 — identical boost frequencies (base: 2.7 GHz vs 2.7 GHz). The Athlon II X2 215 uses the Regor (2009−2013) architecture (45 nm), while the Pentium E5400 uses Wolfdale (2008−2010) (45 nm). In PassMark, the Athlon II X2 215 scores 1,011 against the Pentium E5400's 1,007 — a 0.4% lead for the Athlon II X2 215. Both processors carry 0 kB of L3 cache.

Feature	Athlon II X2 215	Pentium E5400
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.7 GHz	2.7 GHz
Base Clock	2.7 GHz	2.7 GHz
L3 Cache	0 kB	0 kB
L2 Cache	512 kB	2 MB (total)+300%
Process	45 nm	45 nm
Architecture	Regor (2009−2013)	Wolfdale (2008−2010)
PassMark	1,011	1,007
Geekbench 6 Single	274	—
Geekbench 6 Multi	674	—

🧠

Memory & Platform

The Athlon II X2 215 uses the AM3 socket (PCIe 2.0), while the Pentium E5400 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Athlon II X2 215	Pentium E5400
Socket	AM3	LGA775
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	1333	—
Max RAM Capacity	16	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	0	—

🔧

Advanced Features

Virtualization: true (Athlon II X2 215) / not specified (Pentium E5400). Primary use case: Athlon II X2 215 targets Budget. Direct competitor: Athlon II X2 215 rivals Pentium E5400.

Feature	Athlon II X2 215	Pentium E5400
Integrated GPU	No	—
IGPU Model	None	—
Unlocked	No	—
AVX-512	No	—
Virtualization	true	—
Target Use	Budget	—

💰

Value Analysis

At launch, the Athlon II X2 215 was priced at $45, while the Pentium E5400 came in at $55. On launch pricing ($45 vs $55), Athlon II X2 215 was $10 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon II X2 215 delivers 22.5 pts/$ vs 18.3 pts/$ for the Pentium E5400 — making the Athlon II X2 215 the 20.4% better value option.

Feature	Athlon II X2 215	Pentium E5400
MSRP	$45-18%	$55
Performance per Dollar	22.5+23%	18.3
Release Date	2009	2009

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