Athlon II P340 vs Core M-5Y70

Athlon II P340 vs Core M-5Y70 Performance Spectrum

Athlon II P340

2 / 2

1,895

+0.3%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core M-5Y70

2 / 4

1,890

0.0%

Celeron Dual-Core T1700

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 P340 vs Core M-5Y70 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 P340 vs Core M-5Y70: 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 P340

2010

Why buy it

✅+0.3% higher PassMark.
✅Draws 1W instead of 512W, a 511W reduction.

Trade-offs

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

Core M-5Y70

2014

Why buy it

Trade-offs

❌Lower PassMark (1,890 vs 1,895).
❌Launch MSRP is still $281 MSRP, while Athlon II P340 mostly shows up through inconsistent older-market listings.
❌51100% higher power demand at 512W vs 1W.

Quick Answers

So, is Core M-5Y70 better than Athlon II P340?

It depends on what you want from the system. For gaming, Core M-5Y70 is ahead with a 2.8% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Athlon II P340 pulls ahead with 0.3% better PassMark.

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

For streaming, content creation, and heavier multitasking, Athlon II P340 is the stronger fit. You are getting 0.3% better PassMark, backed by 2 cores and 2 threads.

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

Core M-5Y70 is the better buy right now. Core M-5Y70 comes in at an unclear MSRP at $281 MSRP versus unclear MSRP, and it still gives you a 2.8% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Athlon II P340 is still stronger for heavier multi-core work with 0.3% better PassMark. It is also 100.0% better value on MSRP (6.7 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

Which one is more future-proof for 2026 and beyond?

Core M-5Y70 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2010). That makes it the safer long-term bet.

Athlon II P340 vs Core M-5Y70 Technical Specifications

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

Athlon II P340

The Athlon II P340 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: 2.2 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: S1g4. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,895 points. Launch price was $149.

Core M-5Y70

The Core M-5Y70 is manufactured by Intel. It was released in 5 September 2014 (11 years ago). It is based on the Broadwell-Y (2014) architecture. It features 2 cores and 4 threads. Base frequency is 1.1 GHz, with boost up to 2.6 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1234. Thermal design power (TDP): 4.5 Watt. Memory support: DDR3. Passmark benchmark score: 1,890 points. Launch price was $69.

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Processing Power

The Athlon II P340 packs 2 cores / 2 threads, matching the Core M-5Y70's 2 cores. Boost clocks reach 2.2 GHz on the Athlon II P340 versus 2.6 GHz on the Core M-5Y70 — a 16.7% clock advantage for the Core M-5Y70. The Athlon II P340 uses the Champlain (2010−2011) architecture (45 nm), while the Core M-5Y70 uses Broadwell-Y (2014) (14 nm). In PassMark, the Athlon II P340 scores 1,895 against the Core M-5Y70's 1,890 — a 0.3% lead for the Athlon II P340.

Feature	Athlon II P340	Core M-5Y70
Cores / Threads	2 / 2	2 / 4
Boost Clock	2.2 GHz	2.6 GHz+18%
Base Clock	—	1.1 GHz
L3 Cache	—	4 MB (total)
L2 Cache	1 MB	256K (per core)+25500%
Process	45 nm	14 nm-69%
Architecture	Champlain (2010−2011)	Broadwell-Y (2014)
PassMark	1,895	1,890

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Memory & Platform

The Athlon II P340 uses the S1g4 socket (PCIe 2.0), while the Core M-5Y70 uses FCBGA1234 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Athlon II P340	Core M-5Y70
Socket	S1g4	FCBGA1234
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	1066	—
Max RAM Capacity	8	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	0	—

🔧

Advanced Features

Virtualization: true (Athlon II P340) / not specified (Core M-5Y70). Direct competitor: Athlon II P340 rivals Pentium P6000.

Feature	Athlon II P340	Core M-5Y70
Integrated GPU	No	—
IGPU Model	None	—
Unlocked	No	—
AVX-512	No	—
Virtualization	true	—

💰

Value Analysis

At launch, the Athlon II P340 was priced at $0, while the Core M-5Y70 came in at $281. On launch pricing ($0 vs $281), Athlon II P340 was $281 cheaper.

Feature	Athlon II P340	Core M-5Y70
MSRP	$0-100%	$281
Performance per Dollar	—	6.7
Release Date	2010	2014

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