Athlon X4 870K vs Core 2 Duo T5670

Athlon X4 870K vs Core 2 Duo T5670 Performance Spectrum

Athlon X4 870K

4 / 4

3,443

+0.1%

Ryzen Threadripper 3990X

Core 2 Duo T5670

2 / 2

3,440

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 X4 870K vs Core 2 Duo T5670 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 X4 870K vs Core 2 Duo T5670: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Athlon X4 870K

2015

Why buy it

✅Better for gaming: +17.1% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $90 MSRP, while Core 2 Duo T5670 mostly shows up through inconsistent older-market listings.
❌4650% higher power demand at 95W vs 2W.

Core 2 Duo T5670

2008

Why buy it

✅Draws 2W instead of 95W, a 93W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Athlon X4 870K across 50 shared CPU benchmark tests.
❌Lower PassMark (3,440 vs 3,443).

Quick Answers

So, is Athlon X4 870K better than Core 2 Duo T5670?

Yes. Athlon X4 870K is the better all-around CPU here. It gives you a 17.1% average FPS lead across 50 shared CPU game tests in our data, 0.1% better PassMark, 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 X4 870K is the better pick. According to our tests, it delivers 17.1% 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 X4 870K is the stronger fit. You are getting 0.1% better PassMark, backed by 4 cores and 4 threads.

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

Athlon X4 870K is the better buy right now. Athlon X4 870K comes in at an unclear MSRP at $90 MSRP versus unclear MSRP, and it still gives you a 17.1% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (38.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Athlon X4 870K makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2008) and more multi-core headroom with 4 cores / 4 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon X4 870K vs Core 2 Duo T5670 Technical Specifications

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

Athlon X4 870K

The Athlon X4 870K is manufactured by AMD. It was released in 2009-01-01. It is based on the Godaveri (2014−2016) architecture. It features 4 cores and 4 threads. Base frequency is 3.9 GHz, with boost up to 4.1 GHz. L2 cache: 4 MB. Built on 28 nm process technology. Socket: FM2+. Thermal design power (TDP): 95 Watt. Memory support: DDR3-2133. Passmark benchmark score: 3,443 points. Launch price was $149.

Core 2 Duo T5670

The Core 2 Duo T5670 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom-2M (2008) architecture. It features 2 cores and 2 threads. Base frequency is 1.8 GHz, with boost up to 1.8 GHz. L3 cache: 2 MB L2 Cache. L2 cache: 2 MB. Built on 65 nm process technology. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 3,440 points. Launch price was $249.

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Processing Power

The Athlon X4 870K packs 4 cores / 4 threads, while the Core 2 Duo T5670 offers 2 cores / 2 threads — the Athlon X4 870K has 2 more cores. Boost clocks reach 4.1 GHz on the Athlon X4 870K versus 1.8 GHz on the Core 2 Duo T5670 — a 78% clock advantage for the Athlon X4 870K (base: 3.9 GHz vs 1.8 GHz). The Athlon X4 870K uses the Godaveri (2014−2016) architecture (28 nm), while the Core 2 Duo T5670 uses Merom-2M (2008) (65 nm). In PassMark, the Athlon X4 870K scores 3,443 against the Core 2 Duo T5670's 3,440 — a 0.1% lead for the Athlon X4 870K.

Feature	Athlon X4 870K	Core 2 Duo T5670
Cores / Threads	4 / 4+100%	2 / 2
Boost Clock	4.1 GHz+128%	1.8 GHz
Base Clock	3.9 GHz+117%	1.8 GHz
L3 Cache	—	2 MB L2 Cache
L2 Cache	4 MB+100%	2 MB
Process	28 nm-57%	65 nm
Architecture	Godaveri (2014−2016)	Merom-2M (2008)
PassMark	3,443	3,440