Athlon II X2 270u vs Pentium E6300

Athlon II X2 270u vs Pentium E6300 Performance Spectrum

Athlon II X2 270u

2 / 2

1,045

+1.3%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium E6300

2 / 2

1,032

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 270u vs Pentium E6300 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 270u vs Pentium E6300: 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 270u

2010

Why buy it

✅+1.3% higher PassMark.
✅Costs $16 less on MSRP ($68 MSRP vs $84 MSRP).
✅Delivers 25.1% more PassMark for each dollar spent, at 15.4 vs 12.3 PassMark/$ ($68 MSRP vs $84 MSRP).
✅Draws 25W instead of 65W, a 40W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

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

Pentium E6300

2009

Why buy it

Trade-offs

❌Lower PassMark (1,032 vs 1,045).
❌Lower PassMark per dollar, at 12.3 vs 15.4 PassMark/$ ($84 MSRP vs $68 MSRP).
❌160% higher power demand at 65W vs 25W.
❌No boxed cooler included, unlike Athlon II X2 270u.

Quick Answers

So, is Athlon II X2 270u better than Pentium E6300?

It depends on what you want from the system. For gaming, Pentium E6300 is ahead with a 0.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Athlon II X2 270u pulls ahead with 1.3% better PassMark.

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

For streaming, content creation, and heavier multitasking, Athlon II X2 270u is the stronger fit. You are getting 1.3% better PassMark, backed by 2 cores and 2 threads.

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

Athlon II X2 270u is the better buy right now. Athlon II X2 270u comes in $16 cheaper on MSRP at $68 MSRP versus $84 MSRP, and it still gives you 1.3% better PassMark. The compromise is that Pentium E6300 is still the better pure gaming CPU with a 0.2% average FPS lead across 50 shared CPU game tests in our data. It is also 25.1% better value on MSRP (15.4 vs 12.3 PassMark/$), 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 270u makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2010 vs 2009) 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 II X2 270u vs Pentium E6300 Technical Specifications

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

Athlon II X2 270u

The Athlon II X2 270u is manufactured by AMD. It was released in 21 September 2010 (15 years ago). It is based on the Regor (2009−2013) architecture. It features 2 cores and 2 threads. Max frequency: 2 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 25 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 1,045 points. Launch price was $68.

Pentium E6300

The Pentium E6300 is manufactured by Intel. It was released in 9 May 2009 (16 years ago). It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 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: 1,032 points. Launch price was $40.

⚡

Processing Power

Both the Athlon II X2 270u and Pentium E6300 share an identical 2-core/2-thread configuration. Boost clocks reach 2 GHz on the Athlon II X2 270u versus 2.8 GHz on the Pentium E6300 — a 33.3% clock advantage for the Pentium E6300. The Athlon II X2 270u uses the Regor (2009−2013) architecture (45 nm), while the Pentium E6300 uses Wolfdale (2008−2010) (45 nm). In PassMark, the Athlon II X2 270u scores 1,045 against the Pentium E6300's 1,032 — a 1.3% lead for the Athlon II X2 270u. Both processors carry 0 kB of L3 cache.

Feature	Athlon II X2 270u	Pentium E6300
Cores / Threads	2 / 2	2 / 2
Boost Clock	2 GHz	2.8 GHz+40%
Base Clock	—	2.8 GHz
L3 Cache	0 kB	0 kB
L2 Cache	1 MB	2 MB (total)+100%
Process	45 nm	45 nm
Architecture	Regor (2009−2013)	Wolfdale (2008−2010)
PassMark	1,045+1%	1,032
Cinebench R23 Multi	531	—
Geekbench 6 Single	300	—
Geekbench 6 Multi	550	—

🧠

Memory & Platform

The Athlon II X2 270u uses the AM3 socket (PCIe 2.0), while the Pentium E6300 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Athlon II X2 270u	Pentium E6300
Socket	AM3	LGA775
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	DDR3-1333	—
Max RAM Capacity	16 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

🔧

Advanced Features

Virtualization: AMD-V (Athlon II X2 270u) / not specified (Pentium E6300). Primary use case: Athlon II X2 270u targets Office/Budget Desktop. Direct competitor: Athlon II X2 270u rivals Pentium E5700.

Feature	Athlon II X2 270u	Pentium E6300
Integrated GPU	No	—
IGPU Model	None	—
Unlocked	No	—
AVX-512	No	—
Virtualization	AMD-V	—
Target Use	Office/Budget Desktop	—

💰

Value Analysis

At launch, the Athlon II X2 270u was priced at $68, while the Pentium E6300 came in at $84. On launch pricing ($68 vs $84), Athlon II X2 270u was $16 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon II X2 270u delivers 15.4 pts/$ vs 12.3 pts/$ for the Pentium E6300 — making the Athlon II X2 270u the 22.3% better value option.

Feature	Athlon II X2 270u	Pentium E6300
MSRP	$68-19%	$84
Performance per Dollar	15.4+25%	12.3
Release Date	2010	2009

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