Athlon 64 3100+ vs Sempron 130

Athlon 64 3100+ vs Sempron 130 Performance Spectrum

Athlon 64 3100+

1 / 1

475

0.0%

Athlon XP 2100+

Athlon XP 2400+

Athlon XP 2700+

Mobile Athlon 64 2800+

Ryzen 5 8640HS

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Sempron 130

1 / 1

488

+2.7%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

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 64 3100+ vs Sempron 130 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 64 3100+ vs Sempron 130: Pros, Cons & Final Verdict

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

Athlon 64 3100+

2008

Why buy it

✅Draws 25W instead of 45W, a 20W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (475 vs 488).
❌Launch MSRP is still $100 MSRP, while Sempron 130 mostly shows up through inconsistent older-market listings.

Sempron 130

2011

Why buy it

Trade-offs

❌80% higher power demand at 45W vs 25W.

Quick Answers

So, is Sempron 130 better than Athlon 64 3100+?

Yes. Sempron 130 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, 2.7% 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, Sempron 130 is the better pick. According to our tests, it delivers 0.2% 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, Sempron 130 is the stronger fit. You are getting 2.7% better PassMark, backed by 1 cores and 1 threads.

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

Sempron 130 is still the much better call for a fresh build. Sempron 130 comes in at an unclear MSRP at unclear MSRP versus $100 MSRP, and it still gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data. Athlon 64 3100+ only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2008 platform. Even with 100.0% better value on paper (4.8 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on AM2.

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

Sempron 130 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2008) and more multi-core headroom with 1 cores / 1 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon 64 3100+ vs Sempron 130 Technical Specifications

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

Athlon 64 3100+

The Athlon 64 3100+ is manufactured by AMD. It was released in 2009-01-01. It is based on the Lima (2008−2009) architecture. It features 1 cores and 1 threads. Max frequency: 2 GHz. L2 cache: 512K. Built on 65 nm process technology. Socket: AM2. Thermal design power (TDP): 25 Watt. Memory support: DDR2. Passmark benchmark score: 475 points. Launch price was $149.

Sempron 130

The Sempron 130 is manufactured by AMD. It was released in 1 August 2011 (14 years ago). It is based on the Sargas (2009−2011) architecture. It features 1 cores and 1 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 488 points. Launch price was $25.

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Processing Power

Both the Athlon 64 3100+ and Sempron 130 share an identical 1-core/1-thread configuration. Boost clocks reach 2 GHz on the Athlon 64 3100+ versus 2.6 GHz on the Sempron 130 — a 26.1% clock advantage for the Sempron 130. The Athlon 64 3100+ uses the Lima (2008−2009) architecture (65 nm), while the Sempron 130 uses Sargas (2009−2011) (45 nm). In PassMark, the Athlon 64 3100+ scores 475 against the Sempron 130's 488 — a 2.7% lead for the Sempron 130.

Feature	Athlon 64 3100+	Sempron 130
Cores / Threads	1 / 1	1 / 1
Boost Clock	2 GHz	2.6 GHz+30%
Base Clock	—	2.6 GHz
L3 Cache	—	0 kB
L2 Cache	512K	512 kB (per core)
Process	65 nm	45 nm-31%
Architecture	Lima (2008−2009)	Sargas (2009−2011)
PassMark	475	488+3%
Geekbench 6 Single	280	—
Geekbench 6 Multi	280	—

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Memory & Platform

The Athlon 64 3100+ uses the AM2 socket (PCIe 2.0), while the Sempron 130 uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Athlon 64 3100+	Sempron 130
Socket	AM2	AM3
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR2-800	—
Max RAM Capacity	4 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: AMD-V (Athlon 64 3100+) / not specified (Sempron 130). Primary use case: Athlon 64 3100+ targets Legacy Desktop. Direct competitor: Athlon 64 3100+ rivals Celeron D 352.