Pentium III 1200 vs Atom Z510

Pentium III 1200

1 Cores1 Thrd30 WWMax: 1.2 GHz2001

Atom Z510

1 Cores1 Thrd2 WWMax: 1.1 GHz2008

Performance Spectrum - CPU

Pentium III 1200

1 / 1

195

+5.4%

185

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.

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 Pentium III 1200 is positioned at rank 1126 and the Atom Z510 is on rank 1214, so the Pentium III 1200 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 Pentium III 1200

Ryzen 9 7950X

MSRP: $194|Avg: $20

318077%

Core i9-10900T

MSRP: $120|Avg: $5

300551%

Ryzen 3 PRO 4355GE

MSRP: $423|Avg: $5

218224%

Ryzen Threadripper 3960X

MSRP: $1399|Avg: $85

65742%

Ryzen 9 9950X

MSRP: $649|Avg: $129

52074%

Ryzen 5 8400F

MSRP: $303|Avg: $55

45555%

Ryzen 7 PRO 2700

MSRP: $299|Avg: $60

26092%

Ryzen 5 2600X

MSRP: $229|Avg: $55

25751%

Ryzen 3 PRO 5350G

MSRP: $150|Avg: $60

23447%

#10

Core Ultra 5 245KF

MSRP: $294|Avg: $189

23445%

#11

Ryzen 5 5500

MSRP: $159|Avg: $85

23183%

#12

Ryzen 5 3600

MSRP: $199|Avg: $80

22557%

#13

Core i3-9100E

MSRP: $202|Avg: $30

22242%

#14

Core Ultra 5 245K

MSRP: $319|Avg: $200

22152%

#15

Core i3-8300T

MSRP: $138|Avg: $25

21951%

#1126

Pentium III 1200

MSRP: $200|Avg: $10

100%

#1127

Athlon XP 3200+

MSRP: $464|Avg: $40

98%

#1128

Pentium III 1400

MSRP: $250|Avg: $20

93%

#1129

Pentium 4 2.60

MSRP: $401|Avg: $25

93%

#1130

Pentium III 1400S

MSRP: $250|Avg: $250

93%

#1131

Athlon XP 1800+

MSRP: $252|Avg: $30

91%

#1132

Athlon XP 1900+

MSRP: $269|Avg: $20

90%

#1133

Athlon 64 FX-51

MSRP: $733|Avg: $733

86%

#1134

Athlon 64 FX-55

MSRP: $827|Avg: $50

85%

#1135

Athlon 64 FX-53

MSRP: $799|Avg: $15

83%

#1136

Athlon XP 2000+

MSRP: $339|Avg: $40

76%

#1137

Athlon 64 FX-57

MSRP: $1031|Avg: $200

71%

#1138

Athlon XP 3000+

MSRP: $588|Avg: $20

70%

#1139

Athlon XP 2100+

MSRP: $420|Avg: $30

64%

#1140

Pentium III 1266S

MSRP: $369|Avg: $20

58%

#1141

Pentium 4 1.80

MSRP: $562|Avg: $40

41%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Atom Z510

#1202

Atom x5-Z8300

MSRP: $20|Avg: N/A

6337%

#1203

Atom Z3735G

MSRP: $17|Avg: N/A

6244%

#1204

Core i5-480M

MSRP: $81|Avg: $77

5732%

#1205

Core i5-460M

MSRP: $80|Avg: $129

5706%

#1206

Core i5-2540M

MSRP: $266|Avg: $10

5654%

#1208

Core i5-450M

MSRP: $32|Avg: $31

5460%

#1209

Core i3-380M

MSRP: $49|Avg: $25

5235%

#1210

Core i5-430M

MSRP: N/A|Avg: $33

5227%

#1211

Core 2 Duo T6600

MSRP: N/A|Avg: $4

5086%

#1214

Atom Z510

MSRP: N/A|Avg: N/A

100%

#1216

Core 2 Quad Q9000

MSRP: $348|Avg: $15

99%

#1217

Core i5-2537M

MSRP: $250|Avg: N/A

99%

#1218

Core i7-720QM

MSRP: $364|Avg: N/A

98%

#1219

Pentium U5400

MSRP: $289|Avg: $214

96%

#1220

Pentium T2330

MSRP: $150|Avg: $7

96%

#1221

Z-01

MSRP: $50|Avg: $10

93%

#1222

Pentium T2310

MSRP: $150|Avg: $14

90%

#1223

Celeron SU2300

MSRP: $134|Avg: $134

88%

#1224

Core i5-560UM

MSRP: $250|Avg: N/A

88%

#1225

Core i7-660UM

MSRP: $317|Avg: N/A

87%

#1226

C-30

MSRP: $50|Avg: $15

87%

#1228

Core i7-620UM

MSRP: $278|Avg: N/A

85%

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 Z510 (2008) utilizes 45 nm technology and modern memory, providing a fundamental performance advantage.

Insight	Pentium III 1200	Atom Z510
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	✅ Better multi-core power	❌ Weaker in multi-core tasks
Price	⚠️ Higher cost ($10)	✅ More affordable ($0)
Longevity	🛑 Legacy (Tualatin (2000−2002) / 130 nm)	🛑 Legacy (Silverthorne (2008−2010) / 45 nm)

💎 Value Proposition

The Pentium III 1200 (2001) relies on 130 nm technology and older memory, placing it in a different performance category relative to modern standards.

Insight	Pentium III 1200	Atom Z510
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	⚠️ Higher cost ($10)	✅ More affordable ($0)

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.

Pentium III 1200 Benchmark Check

Atom Z510 Benchmark Check

Technical Specifications

Side-by-side comparison of Pentium III 1200 and Atom Z510

Pentium III 1200

The Pentium III 1200 is manufactured by Intel. It was released in 2007-01-01. It is based on the Tualatin (2000−2002) architecture. It features 1 cores and 1 threads. Max frequency: 1.2 GHz. L3 cache: 0 kB. L2 cache: 256 kB. Built on 130 nm process technology. Socket: PGA370. Thermal design power (TDP): 30 Watt. Passmark benchmark score: 195 points. Launch price was $69.

Atom Z510

The Atom Z510 is manufactured by Intel. It was released in 2 April 2008 (17 years ago). It is based on the Silverthorne (2008−2010) architecture. It features 1 cores and 1 threads. Base frequency is 1.1 GHz, with boost up to 1.1 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 45 nm process technology. Socket: PBGA441. Thermal design power (TDP): 2 Watt. Passmark benchmark score: 185 points. Launch price was $20.

⚡

Processing Power

Both the Pentium III 1200 and Atom Z510 share an identical 1-core/1-thread configuration. Boost clocks reach 1.2 GHz on the Pentium III 1200 versus 1.1 GHz on the Atom Z510 — a 8.7% clock advantage for the Pentium III 1200. The Pentium III 1200 uses the Tualatin (2000−2002) architecture (130 nm), while the Atom Z510 uses Silverthorne (2008−2010) (45 nm). In PassMark, the Pentium III 1200 scores 195 against the Atom Z510's 185 — a 5.3% lead for the Pentium III 1200. Both processors carry 0 kB of L3 cache.

Feature	Pentium III 1200	Atom Z510
Cores / Threads	1 / 1	1 / 1
Boost Clock	1.2 GHz+9%	1.1 GHz
Base Clock	—	1.1 GHz
L3 Cache	0 kB	0 kB
L2 Cache	256 kB	512 kB+100%
Process	130 nm	45 nm-65%
Architecture	Tualatin (2000−2002)	Silverthorne (2008−2010)
PassMark	195+5%	185

🧠

Memory & Platform

The Pentium III 1200 uses the PGA370 socket (PCIe 1.1), while the Atom Z510 uses PBGA441 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches SDR-133 on the Pentium III 1200 versus DDR2-533 on the Atom Z510 — the Atom Z510 supports -206.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Pentium III 1200 supports up to 512 MB of RAM compared to 2 GB — 198.4% more capacity for professional workloads. Both feature 1-channel memory with ECC support. Both provide 0 PCIe lanes.

Feature	Pentium III 1200	Atom Z510
Socket	PGA370	PBGA441
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	SDR-133	DDR2-533
Max RAM Capacity	512 MB	2 GB+300%
RAM Channels	1	1
ECC Support	❌	❌
PCIe Lanes	0	0