Pentium 1403 vs Pentium 1403 v2

VS

Aggregate performance score

Pentium 1403 v2
2014
2 cores / 2 threads, 80 Watt
1.44
+23.1%
Pentium 1403
2012
2 cores / 2 threads, 80 Watt
1.17

Pentium 1403 v2 outperforms Pentium 1403 by a significant 23% based on our aggregate benchmark results.

Primary details

Comparing Pentium 1403 v2 and Pentium 1403 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking21912376
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency1.701.38
Architecture codenameIvy Bridge-EN (2013−2014)no data
Release date9 January 2014 (10 years ago)1 April 2012 (12 years ago)

Detailed specifications

Pentium 1403 v2 and Pentium 1403 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 cores2 (Dual-core)2 (Dual-core)
Threads22
Base clock speed2.6 GHz2.6 GHz
Boost clock speed2.6 GHzno data
Bus rate0 GT/s0 GT/s
L1 cache64K (per core)no data
L2 cache256K (per core)no data
L3 cache6 MB (shared)5 MB
Chip lithography22 nm32 nm
Die size133 mm2no data
Maximum case temperature (TCase)80 °Cno data
Number of transistors1,008 millionno data
64 bit support++
Windows 11 compatibility--
VID voltage range0.65-1.3V0.6V-1.35V

Compatibility

Information on Pentium 1403 v2 and Pentium 1403 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 configuration11
Socket1356no data
Power consumption (TDP)80 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 1403 v2 and Pentium 1403. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXIntel® AVX
AES-NI++
AVX+-
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Flex Memory Access-+
Demand Based Switching++
PAE46 Bitno data

Security technologies

Pentium 1403 v2 and Pentium 1403 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 1403 v2 and Pentium 1403 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 1403 v2 and Pentium 1403. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066, DDR3-1333, DDR3-1600DDR3-800, DDR3-1066
Maximum memory size384 GB375 GB
Max memory channels33
Maximum memory bandwidth38.4 GB/s25 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Pentium 1403 v2 and Pentium 1403.

PCIe version3.03.0
PCI Express lanes2424

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score 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 v2 1.44
+23.1%
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 v2 2284
+23.4%
Pentium 1403 1851

Gaming performance

Pros & cons summary


Performance score 1.44 1.17
Recency 9 January 2014 1 April 2012
Chip lithography 22 nm 32 nm

Pentium 1403 v2 has a 23.1% higher aggregate performance score, an age advantage of 1 year, and a 45.5% more advanced lithography process.

The Pentium 1403 v2 is our recommended choice as it beats the Pentium 1403 in performance tests.


Should you still have questions on choice between Pentium 1403 v2 and Pentium 1403, ask them in Comments section, and we shall answer.

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Intel Pentium 1403 v2
Pentium 1403 v2
Intel Pentium 1403
Pentium 1403

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