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CPU Benchmarks

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Intel Pentium III 1400S @ 1400MHz

Benchmarks for the Intel Pentium III 1400S can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the Intel Pentium III 1400S @ 1400MHz Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]

Intel Pentium III 1400S @ 1400MHz

Description:

Class: Desktop

Socket: Socket 370

Clockspeed: 1.4 GHz

Cores: 1 Threads: 1

Typical TDP: 32.2 W

Other names: Intel(R) Pentium(R) III CPU - S 1400MHz

CPU First Seen on Charts: Q3 2009

CPUmark/$Price: NA

Overall Rank:
5615th fastest in multithreading out of 5818 CPUs
5396th fastest in single threading out of 5818 CPUs
1512th fastest in out of 1557 Desktop CPUs

Last Price Change: NA

Average CPU Mark rating

Multithread Rating

194

Single Thread Rating

278

^%
Samples: 5*
*Margin for error: High

^%Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Test Suite Average Results for Intel Pentium III 1400S @ 1400MHz

Integer Math	NA
Floating Point Math	NA
Find Prime Numbers	NA
Random String Sorting	NA
Data Encryption	NA
Data Compression	NA
Physics	NA
Extended Instructions	NA
Single Thread	278 MOps/Sec

From submitted results to PerformanceTest V10 as of 13th of March 2026.

CPU Mark Distribution for Intel Pentium III 1400S @ 1400MHz

Submitted Baseline Distribution Graph as of 12th of March 2026

Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results since PerformanceTest V10 as of 12th of March 2026.

Search for Intel Pentium III 1400S @ 1400MHz
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CPU Mark Relative to Top 10 Common Desktop CPUs
As of 14th of March 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i9-14900K		58,418
Intel Core i9-13900K		58,259
AMD Ryzen 9 5900X		38,936
Apple M4 10 Core		23,685
AMD Ryzen 5 5600X		21,844
Intel Core i5-12400F		19,595
Intel Core i9-9900K @ 3.60GHz		18,075
AMD Ryzen 5 3600		17,677
Apple M2 8 Core 3500 MHz		15,644
Apple M1 8 Core 3200 MHz		14,130
Intel Pentium III 1400S @ 1400MHz		194

CPU Value (CPU Mark / $Price )
As of 14th of March 2026 - Higher results represent better value
Processor	CPU Mark / $Price
AMD Ryzen 5 3600		192.75
AMD Ryzen 5 5600X		144.67
AMD Ryzen 9 5900X		130.83
Intel Core i9-14900K		124.56
Intel Core i5-12400F		122.48
Intel Core i9-13900K		107.89
Intel Core i9-9900K @ 3.60GHz		55.25
Intel Pentium III 1400S @ 1400MHz		NA
Apple M1 8 Core 3200 MHz		NA
Apple M2 8 Core 3500 MHz		NA
Apple M4 10 Core		NA

Single Thread Rating
As of 14th of March 2026 - Higher results represent better performance
Processor	Average Thread Rating
Intel Core i9-14900K		4,693
Intel Core i9-13900K		4,600
Apple M4 10 Core		4,514
Apple M2 8 Core 3500 MHz		3,886
Apple M1 8 Core 3200 MHz		3,675
Intel Core i5-12400F		3,489
AMD Ryzen 9 5900X		3,467
AMD Ryzen 5 5600X		3,366
Intel Core i9-9900K @ 3.60GHz		2,913
AMD Ryzen 5 3600		2,560
Intel Pentium III 1400S @ 1400MHz		278

Popular comparisons for Intel Pentium III 1400S @ 1400MHz
As of 14th of March 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Pentium III 1400S @ 1400MHz		194
AMD Sempron 2500+ vs Intel Pentium III 1400S		207 (+6.4%)
AMD Athlon XP 1800+ vs Intel Pentium III 1400S		195 (+0.4%)
AMD Athlon XP 2000+ vs Intel Pentium III 1400S		195 (+0.4%)
AMD Sempron 2200+ vs Intel Pentium III 1400S		184 (-5.5%)
AMD Athlon XP 1700+ vs Intel Pentium III 1400S		176 (-9.3%)
AMD Sempron 2800+ vs Intel Pentium III 1400S		243 (+24.9%)
AMD Athlon 2200+ vs Intel Pentium III 1400S		236 (+21.6%)
AMD Sempron 3500+ vs Intel Pentium III 1400S		232 (+19.3%)
Intel Celeron 420 @ 1.60GHz vs Intel Pentium III 1400S		231 (+18.7%)
AMD Sempron 2300+ vs Intel Pentium III 1400S		207 (+6.4%)
AMD Athlon 1500+ vs Intel Pentium III 1400S		191 (-1.7%)
AMD Athlon 4 vs Intel Pentium III 1400S		182 (-6.4%)