Intel Pentium 1403: specs and benchmarks

VS

Aggregate performance score

Pentium 1403
2012
2 cores / 2 threads, 80 Watt
1.17

Pentium 1403 provides poor benchmark performance at 1.17% of a leader's which is a 96-core EPYC 9655P.

Summary

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

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

Primary details

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

Place in the ranking2376
Place by popularitynot in top-100
Market segmentServer
Power efficiency1.38of 100.00 (Ryzen Z1 Extreme)
Release date1 April 2012 (12 years ago)

Detailed specifications

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 GHz (FX-9590)
Bus rate0 GT/s
L3 cache5 MBof 1152 MB (EPYC 9684X)
Chip lithography32 nmof 3 nm (Apple M3 Max 16-Core)
64 bit support+
Windows 11 compatibility-
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)
Power consumption (TDP)80 Wattof 500 Watt (Xeon 6960P)

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, DDR3-1066
Maximum memory size375 GBof 6 TiB (EPYC 9124)
Max memory channels3of 12 (Xeon Platinum 9221)
Maximum memory bandwidth25 GB/sof 460.8 GB/s (EPYC 9124)
ECC memory support+

Peripherals

Specifications and connection types of supported peripherals.

PCIe version3.0of 5.0 (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.


Combined synthetic benchmark 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 1.17

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.

Pentium 1403 1851

Gaming performance

Closest competitors

Pentium 1403's performance relative to its closest rivals among server CPUs.


Xeon E5507 103.42
Opteron X2170 102.56
Xeon E5345 100.85
Pentium 1403 100
Xeon L5335 93.16
Xeon E5405 92.31
Xeon E5335 83.76

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.

Recommended GPUs

People consider these graphics cards to be good for Pentium 1403, according to our PC configuration statistics.

These are the fastest graphics cards for Pentium 1403 in our user configuration statistics. There is a total of 2 configurations using Pentium 1403 in our database.

All comparisons with Pentium 1403

Community ratings

Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.


No user ratings yet.

Rate Pentium 1403 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Pentium 1403, agree or disagree with our judgements, or report an error or mismatch.