Atom N475 vs Athlon XP 3000+

CPU

GPU

Atom N475

1 Cores2 Thrd512 WWMax: 1.83 GHz2010

Athlon XP 3000+

1 Cores1 Thrd68 WWMax: 2.17 GHz2001

Performance Spectrum - CPU

Atom N475

1 / 2

405

0.0%

408

+0.7%

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money. The Atom N475 is positioned at rank 193 and the Athlon XP 3000+ is on rank 1138, so the Atom N475 offers better cost-efficiency for playing games.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Atom N475

#179

Atom x5-Z8300

MSRP: $20|Avg: N/A

362%

#180

Atom Z3735G

MSRP: $17|Avg: N/A

357%

#181

Core i5-480M

MSRP: $81|Avg: $77

328%

#182

Core i5-460M

MSRP: $80|Avg: $129

326%

#183

Core i5-2540M

MSRP: $266|Avg: $10

323%

#185

Core i5-450M

MSRP: $32|Avg: $31

312%

#186

Core i3-380M

MSRP: $49|Avg: $25

299%

#187

Core i5-430M

MSRP: N/A|Avg: $33

299%

#188

Core 2 Duo T6600

MSRP: N/A|Avg: $4

291%

#192

Pentium Gold 4417U

MSRP: $161|Avg: N/A

100%

#193

Atom N475

MSRP: $75|Avg: N/A

100%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Athlon XP 3000+

Ryzen 9 7950X

MSRP: $194|Avg: $20

451761%

Core i9-10900T

MSRP: $120|Avg: $5

426870%

Ryzen 3 PRO 4355GE

MSRP: $423|Avg: $5

309942%

Ryzen Threadripper 3960X

MSRP: $1399|Avg: $85

93372%

Ryzen 9 9950X

MSRP: $649|Avg: $129

73961%

Ryzen 5 8400F

MSRP: $303|Avg: $55

64701%

Ryzen 7 PRO 2700

MSRP: $299|Avg: $60

37058%

Ryzen 5 2600X

MSRP: $229|Avg: $55

36574%

Ryzen 3 PRO 5350G

MSRP: $150|Avg: $60

33301%

#10

Core Ultra 5 245KF

MSRP: $294|Avg: $189

33299%

#11

Ryzen 5 5500

MSRP: $159|Avg: $85

32926%

#12

Ryzen 5 3600

MSRP: $199|Avg: $80

32038%

#13

Core i3-9100E

MSRP: $202|Avg: $30

31590%

#14

Core Ultra 5 245K

MSRP: $319|Avg: $200

31462%

#15

Core i3-8300T

MSRP: $138|Avg: $25

31177%

#1138

Athlon XP 3000+

MSRP: $588|Avg: $20

100%

#1139

Athlon XP 2100+

MSRP: $420|Avg: $30

91%

#1140

Pentium III 1266S

MSRP: $369|Avg: $20

83%

#1141

Pentium 4 1.80

MSRP: $562|Avg: $40

58%

#1142

Pentium III 1133

MSRP: $990|Avg: $30

26%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Generational Difference: This comparison involves processors from different technological eras. The Atom N475 (2010) utilizes 45 nm technology and DDR3, providing a fundamental performance advantage.

Insight	Atom N475	Athlon XP 3000+
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	⚠️ Higher cost ($75)	✅ More affordable ($20)
Longevity	🛑 Legacy (Pineview (2009−2011) / 45 nm)	🛑 Legacy (Barton (2001−2004) / 130 nm)

💎 Value Proposition

The Athlon XP 3000+ (2001) relies on 130 nm technology and older memory, placing it in a different performance category relative to modern standards.

Insight	Atom N475	Athlon XP 3000+
Cost Efficiency	❌ Lower cost efficiency	✅ Better overall value (+278%)
Upfront Cost	⚠️ Higher cost ($75)	✅ More affordable ($20)

Performance Check

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Atom N475 Benchmark Check

Athlon XP 3000+ Benchmark Check

Technical Specifications

Side-by-side comparison of Atom N475 and Athlon XP 3000+

Atom N475

The Atom N475 is manufactured by Intel. It was released in 1 June 2010 (15 years ago). It is based on the Pineview (2009−2011) architecture. It features 1 cores and 2 threads. Base frequency is 1.83 GHz, with boost up to 1.83 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 6.5 Watt. Memory support: DDR3. Passmark benchmark score: 405 points. Launch price was $75.

Athlon XP 3000+

The Athlon XP 3000+ is manufactured by AMD. It was released in Janeiro 2001 (24 years ago). It is based on the Barton (2001−2004) architecture. It features 1 cores and 1 threads. Max frequency: 2.17 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 130 nm process technology. Socket: A. Thermal design power (TDP): 68 Watt. Passmark benchmark score: 408 points. Launch price was $78.

⚡

Processing Power

The Atom N475 packs 1 cores / 2 threads, matching the Athlon XP 3000+'s 1 cores. Boost clocks reach 1.83 GHz on the Atom N475 versus 2.17 GHz on the Athlon XP 3000+ — a 17% clock advantage for the Athlon XP 3000+. The Atom N475 uses the Pineview (2009−2011) architecture (45 nm), while the Athlon XP 3000+ uses Barton (2001−2004) (130 nm). In PassMark, the Atom N475 scores 405 against the Athlon XP 3000+'s 408 — a 0.7% lead for the Athlon XP 3000+. Both processors carry 0 kB of L3 cache.

Feature	Atom N475	Athlon XP 3000+
Cores / Threads	1 / 2	1 / 1
Boost Clock	1.83 GHz	2.17 GHz+19%
Base Clock	1.83 GHz	—
L3 Cache	0 kB	0 kB
L2 Cache	512K (per core)	512 kB
Process	45 nm-65%	130 nm
Architecture	Pineview (2009−2011)	Barton (2001−2004)
PassMark	405	408

🧠

Memory & Platform

The Atom N475 uses the FCBGA559 socket (PCIe 2.0), while the Athlon XP 3000+ uses A (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-667 on the Atom N475 versus DDR-333 on the Athlon XP 3000+ — the Atom N475 supports -203.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Athlon XP 3000+ supports up to 4 GB of RAM compared to 2 GB — 66.7% more capacity for professional workloads. Both feature 1-channel memory with ECC support. Both provide 0 PCIe lanes. Chipset compatibility: Intel NM10 (Atom N475) and AMD Socket A (Athlon XP 3000+).

Feature	Atom N475	Athlon XP 3000+
Socket	FCBGA559	A
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	DDR3-667	DDR-333
Max RAM Capacity	2 GB	4 GB+100%
RAM Channels	1	1
ECC Support	❌	✅
PCIe Lanes	0	0