Athlon II M340 vs Core 2 Duo U7500

Athlon II M340 vs Core 2 Duo U7500 Performance Spectrum

Athlon II M340

2 / 2

1,115

0.0%

Mobile Athlon 64 3700+

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core 2 Duo U7500

2 / 2

1,116

+0.1%

Pentium D 830

Pentium T2370

Pentium T3400

Pentium Dual-Core E2200

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 M340 vs Core 2 Duo U7500 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 M340 vs Core 2 Duo U7500: 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 M340

2009

Why buy it

✅+376.7% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Costs $20 less on MSRP ($80 MSRP vs $100 MSRP).
✅Delivers 24.9% more PassMark for each dollar spent, at 13.9 vs 11.2 PassMark/$ ($80 MSRP vs $100 MSRP).
✅Draws 1W instead of 2W, a 1W reduction.

Trade-offs

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

Core 2 Duo U7500

2006

Why buy it

Trade-offs

❌Lower Geekbench single-core performance for gaming (180 vs 858).
❌Lower Geekbench multi-core (320 vs 1,500).
❌Lower PassMark per dollar, at 11.2 vs 13.9 PassMark/$ ($100 MSRP vs $80 MSRP).
❌100% higher power demand at 2W vs 1W.

Quick Answers

So, is Athlon II M340 better than Core 2 Duo U7500?

Yes. Athlon II M340 is the better all-around CPU here. It gives you a 0.1% average FPS lead across 50 shared CPU game tests in our data, 368.8% better Geekbench multi-core, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Athlon II M340 is the better pick. According to our tests, it delivers 0.1% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Athlon II M340 is the stronger fit. You are getting 368.8% 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 M340 is the better buy right now. Athlon II M340 comes in $20 cheaper on MSRP at $80 MSRP versus $100 MSRP, and it still gives you a 0.1% average FPS lead across 50 shared CPU game tests in our data. It is also 24.9% better value on MSRP (13.9 vs 11.2 PassMark/$), 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 M340 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 II M340 vs Core 2 Duo U7500 Technical Specifications

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

Athlon II M340

The Athlon II M340 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: 2.2 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: 1,115 points. Launch price was $149.

Core 2 Duo U7500

The Core 2 Duo U7500 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom-2048 (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 1.06 GHz, with boost up to 1.06 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: BGA479. Thermal design power (TDP): 10 Watt. Passmark benchmark score: 1,116 points. Launch price was $249.

⚡

Processing Power

Both the Athlon II M340 and Core 2 Duo U7500 share an identical 2-core/2-thread configuration. Boost clocks reach 2.2 GHz on the Athlon II M340 versus 1.06 GHz on the Core 2 Duo U7500 — a 69.9% clock advantage for the Athlon II M340. The Athlon II M340 uses the Caspian (2009) architecture (45 nm), while the Core 2 Duo U7500 uses Merom-2048 (2006−2008) (65 nm). In PassMark, the Athlon II M340 scores 1,115 against the Core 2 Duo U7500's 1,116 — a 0.1% lead for the Core 2 Duo U7500. Geekbench 6 single-core — the metric most relevant to gaming — records 858 vs 180, a 130.6% lead for the Athlon II M340 that directly translates to higher frame rates. Multi-core Geekbench: 1,500 vs 320 (129.7% advantage for the Athlon II M340).

Feature	Athlon II M340	Core 2 Duo U7500
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.2 GHz+108%	1.06 GHz
Base Clock	—	1.06 GHz
L3 Cache	—	0 kB
L2 Cache	1 MB	2 MB+100%
Process	45 nm-31%	65 nm
Architecture	Caspian (2009)	Merom-2048 (2006−2008)
PassMark	1,115	1,116
Geekbench 6 Single	858+377%	180
Geekbench 6 Multi	1,500+369%	320

🧠

Memory & Platform

The Athlon II M340 uses the S1g3 socket (PCIe 2.0), while the Core 2 Duo U7500 uses BGA479 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Athlon II M340 versus DDR2-533 on the Core 2 Duo U7500 — the Athlon II M340 supports 50.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Athlon II M340 supports up to 8 GB of RAM compared to 2 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: RS880M (Athlon II M340) and GM965,945GME (Core 2 Duo U7500).

Feature	Athlon II M340	Core 2 Duo U7500
Socket	S1g3	BGA479
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	DDR2-800+50%	DDR2-533
Max RAM Capacity	8 GB+300%	2 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	0

🔧

Advanced Features

Neither processor supports overclocking. Virtualization support: AMD-V (Athlon II M340) vs VT-x (Core 2 Duo U7500). Primary use case: Athlon II M340 targets Laptop, Core 2 Duo U7500 targets Ultra Low Voltage Laptop.

Feature	Athlon II M340	Core 2 Duo U7500
Integrated GPU	No	No
Unlocked	No	No
AVX-512	No	No
Virtualization	AMD-V	VT-x
Target Use	Laptop	Ultra Low Voltage Laptop

💰

Value Analysis

At launch, the Athlon II M340 was priced at $80, while the Core 2 Duo U7500 came in at $100. On launch pricing ($80 vs $100), Athlon II M340 was $20 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon II M340 delivers 13.9 pts/$ vs 11.2 pts/$ for the Core 2 Duo U7500 — making the Athlon II M340 the 22.1% better value option.

Feature	Athlon II M340	Core 2 Duo U7500
MSRP	$80-20%	$100
Performance per Dollar	13.9+24%	11.2
Release Date	2009	2006

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