Intel Pentium 1403: specs and benchmarks

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Games supported 66%
Intel Pentium 1403
Intel Pentium 1403
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Year of release 2012
Performance 1.84

Summary

Intel started Intel Pentium 1403 sales 1 April 2012. This is desktop processor primarily aimed at office systems.

Compatibility-wise, this is processor with a TDP of 80 Watt. It supports DDR3-800, DDR3-1066 memory.

It provides poor benchmark performance at

1.84%

of a leader's which is AMD EPYC 7H12.

General info

Pentium 1403 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rating2027
Value for money9.99
Market segmentServer
Release date1 April 2012 (10 years ago)
Current price$12.40 of 18493 (Xeon Platinum 8280M)
Value for money

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Technical specs

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores2 (Dual-core)
Threads2
Base clock speed2.6 GHzof 4.7 (FX-9590)
L3 cache5 MBof 32 (Ryzen Threadripper 1998)
Chip lithography32 nmof 5 (Apple M1)
64 bit support+
Windows 11 compatibility-
Unlocked multiplier-
VID voltage range0.6V-1.35V

Compatibility

Information on Pentium 1403 compatibility with other computer components and devices: 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 configuration1of 8 (Opteron 842)
Thermal design power (TDP)80 Wattof 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by Pentium 1403. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX
AES-NI+
vPro+
Enhanced SpeedStep (EIST)+
Turbo Boost Technology-
Hyper-Threading Technology-
Idle States+
Thermal Monitoring+
Flex Memory Access+
Demand Based Switching+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT+
EDB+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d+
VT-x+
EPT+

Memory specs

Types, maximum amount and channel number of RAM supported by Pentium 1403's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR3-800, DDR3-1066of 5200 (Ryzen 5 7600X)
Maximum memory size375 GBof 786 (Xeon E5-2670 v3)
Max memory channels3of 12 (Xeon Platinum 9221)
Maximum memory bandwidth25 GB/sof 281.6 (Xeon Platinum 9221)
ECC memory support+

Peripherals

Specifications and connection types of supported peripherals.

PCIe version3.0of 5 (Core i9-12900K)
PCI Express lanes24of 128 (EPYC 7551P)

Benchmark performance

Single-core and multi-core benchmark results of Pentium 1403. Overall benchmark performance is measured in points in 0-100 range, higher is better.


Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Pentium 1403 1.84
  • Passmark

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 69%

Pentium 1403 1851

Game benchmarks

Relative perfomance

Overall Pentium 1403 performance compared to nearest competitors among server CPUs.


Intel Pentium 1403 100

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Questions and comments

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