Pentium III 1400 vs Ryzen Threadripper PRO 5995WX

Primary details

Comparing Ryzen Threadripper PRO 5995WX and Pentium III 1400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	19	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Desktop processor
Series	AMD Ryzen Threadripper	no data
Power efficiency	19.83	no data
Architecture codename	Chagall PRO (2022)	Tualatin (2000−2002)
Release date	8 March 2022 (2 years ago)	December 2001 (22 years ago)

Detailed specifications

Ryzen Threadripper PRO 5995WX and Pentium III 1400 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	64 (Tetrahexaconta-Core)	1 (Single-Core)
Threads	128	1
Base clock speed	2.7 GHz	no data
Boost clock speed	4.5 GHz	1.4 GHz
Multiplier	27	no data
L1 cache	4 MB	8 KB
L2 cache	32 MB	256 KB
L3 cache	256 MB	0 KB
Chip lithography	7 nm	130 nm
Die size	8x 81 mm2	80 mm2
Maximum case temperature (TCase)	95 °C	69 °C
Number of transistors	33,200 million	44 million
64 bit support	+	-
Windows 11 compatibility	+	-

Compatibility

Information on Ryzen Threadripper PRO 5995WX and Pentium III 1400 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	WRX8	370
Power consumption (TDP)	280 Watt	31 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 5995WX and Pentium III 1400. You'll probably need this information if you require some particular technology.

AES-NI	+	-
AVX	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 5995WX and Pentium III 1400 are enumerated here.

AMD-V

+

-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 5995WX and Pentium III 1400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	no data
Maximum memory size	2 TiB	no data
Maximum memory bandwidth	204.8 GB/s	no data

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 5995WX and Pentium III 1400.

PCIe version	4.0	no data
PCI Express lanes	128	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Physical cores	64	1
Threads	128	1
Chip lithography	7 nm	130 nm
Power consumption (TDP)	280 Watt	31 Watt

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Should you still have questions on choice between Ryzen Threadripper PRO 5995WX and Pentium III 1400, ask them in Comments section, and we shall answer.

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