Athlon 64 3400+ vs Atom D510

Athlon 64 3400+ vs Atom D510 Performance Spectrum

Athlon 64 3400+

1 / 1

545

+3.8%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Atom D510

2 / 4

525

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 64 3400+ vs Atom D510 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 3400+ vs Atom D510: 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 3400+

2001

Why buy it

✅Better for gaming: +7.9% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Launch MSRP is still $440 MSRP, while Atom D510 mostly shows up through inconsistent older-market listings.
❌584.6% higher power demand at 89W vs 13W.
❌No integrated graphics, while Atom D510 can still boot and troubleshoot without a discrete GPU.

Atom D510

2009

Why buy it

✅Draws 13W instead of 89W, a 76W reduction.
✅100+% more PCIe lanes (4 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel GMA 3150, while Athlon 64 3400+ needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Athlon 64 3400+ across 50 shared CPU benchmark tests.
❌Lower PassMark (525 vs 545).

Quick Answers

So, is Athlon 64 3400+ better than Atom D510?

Yes. Athlon 64 3400+ is the better all-around CPU here. It gives you a 7.9% average FPS lead across 50 shared CPU game tests in our data and 3.8% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Athlon 64 3400+ is the better pick. According to our tests, it delivers 7.9% 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 64 3400+ is the stronger fit. You are getting 3.8% better PassMark, backed by 1 cores and 1 threads.

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

Athlon 64 3400+ is the better buy right now. Athlon 64 3400+ comes in at an unclear MSRP at $440 MSRP versus unclear MSRP, and it still gives you a 7.9% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (1.2 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Atom D510 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2001). That makes it the safer long-term bet.

Athlon 64 3400+ vs Atom D510 Technical Specifications

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

Athlon 64 3400+

The Athlon 64 3400+ is manufactured by AMD. It was released in 2009-01-01. It is based on the Clawhammer (2001−2005) architecture. It features 1 cores and 1 threads. Max frequency: 2.4 GHz. L3 cache: 0 kB. L2 cache: 512K. Built on 130 nm process technology. Socket: 754. Thermal design power (TDP): 89 Watt. Passmark benchmark score: 545 points. Launch price was $149.

Atom D510

The Atom D510 is manufactured by Intel. It was released in 21 December 2009 (15 years ago). It is based on the Pineview (2009−2011) architecture. It features 2 cores and 4 threads. Base frequency is 1.66 GHz, with boost up to 1.67 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 13 Watt. Memory support: DDR2. Passmark benchmark score: 525 points. Launch price was $97.

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Processing Power

The Athlon 64 3400+ packs 1 cores / 1 threads, while the Atom D510 offers 2 cores / 4 threads — the Atom D510 has 1 more core. Boost clocks reach 2.4 GHz on the Athlon 64 3400+ versus 1.67 GHz on the Atom D510 — a 35.9% clock advantage for the Athlon 64 3400+. The Athlon 64 3400+ uses the Clawhammer (2001−2005) architecture (130 nm), while the Atom D510 uses Pineview (2009−2011) (45 nm). In PassMark, the Athlon 64 3400+ scores 545 against the Atom D510's 525 — a 3.7% lead for the Athlon 64 3400+. Both processors carry 0 kB of L3 cache.

Feature	Athlon 64 3400+	Atom D510
Cores / Threads	1 / 1	2 / 4+100%
Boost Clock	2.4 GHz+44%	1.67 GHz
Base Clock	—	1.66 GHz
L3 Cache	0 kB	0 kB
L2 Cache	512K	512 kB (per core)
Process	130 nm	45 nm-65%
Architecture	Clawhammer (2001−2005)	Pineview (2009−2011)
PassMark	545+4%	525
Geekbench 6 Single	—	130
Geekbench 6 Multi	—	350

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Memory & Platform

The Athlon 64 3400+ uses the 754 socket (PCIe 1.1), while the Atom D510 uses FCBGA559 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR-400 on the Athlon 64 3400+ versus DDR2-800 on the Atom D510 — the Atom D510 supports -300% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4 GB of RAM. Both feature 1-channel memory with ECC support. PCIe lanes: 0 (Athlon 64 3400+) vs 4 (Atom D510) — the Atom D510 offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 754 (Athlon 64 3400+) and NM10 (Atom D510).

Feature	Athlon 64 3400+	Atom D510
Socket	754	FCBGA559
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR-400	DDR2-800
Max RAM Capacity	4 GB	4 GB
RAM Channels	1	1
ECC Support	No	No
PCIe Lanes	0	4

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Advanced Features

Virtualization: not specified (Athlon 64 3400+) / None (Atom D510). The Atom D510 includes integrated graphics (Intel GMA 3150), while the Athlon 64 3400+ requires a dedicated GPU. Primary use case: Atom D510 targets Nettop.