i5-10400F vs Pentium 2127U

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Aggregate performance score

Pentium 2127U
2013
2 cores / 2 threads, 17 Watt
0.69
Core i5-10400F
2020
6 cores / 12 threads, 65 Watt
8.45
+1125%

i5-10400F outperforms Pentium 2127U by a whopping 1125% based on our aggregate benchmark results.

Primary details

Comparing Pentium 2127U and Core i5-10400F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2697894
Place by popularitynot in top-10013
Cost-effectiveness evaluationno data24.90
Market segmentLaptopDesktop processor
SeriesIntel Pentiumno data
Architecture codenameIvy Bridge (2012−2013)Comet Lake (2020)
Release date1 July 2013 (11 years ago)30 April 2020 (4 years ago)
Launch price (MSRP)$134$155

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium 2127U and Core i5-10400F 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)6 (Hexa-Core)
Threads212
Base clock speed1.9 GHz2.9 GHz
Boost clock speed1.9 GHz4.3 GHz
Bus rate5 GT/s8 GT/s
L1 cache128 KB64K (per core)
L2 cache512 KB256K (per core)
L3 cache2 MB12 MB (shared)
Chip lithography22 nm14 nm
Maximum core temperature105 °C100 °C
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Pentium 2127U and Core i5-10400F 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
SocketFCBGA1023FCLGA1200
Power consumption (TDP)17 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 2127U and Core i5-10400F. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
My WiFi+no data
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
Demand Based Switching-no data
Turbo Boost Max 3.0no data-
FDI+no data
Fast Memory Access+no data
StatusDiscontinuedLaunched

Security technologies

Pentium 2127U and Core i5-10400F technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Keyno data+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+
Anti-Theft-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 2127U and Core i5-10400F are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 2127U and Core i5-10400F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory size32 GB128 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s41.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for 3rd Generation Intel® Processorsno data
Graphics max frequency1.1 GHzno data

Graphics interfaces

Available interfaces and connections of Pentium 2127U and Core i5-10400F integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
SDVO+no data
CRT+no data

Peripherals

Specifications and connection of peripherals supported by Pentium 2127U and Core i5-10400F.

PCIe version2.03.0
PCI Express lanes1616

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 2127U 0.69
i5-10400F 8.45
+1125%

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 2127U 1064
i5-10400F 13029
+1125%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Pentium 2127U 306
i5-10400F 1456
+376%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Pentium 2127U 532
i5-10400F 5759
+983%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Pentium 2127U 2625
i5-10400F 6719
+156%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Pentium 2127U 5016
i5-10400F 36564
+629%

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Pentium 2127U 39.64
i5-10400F 6.25
+534%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Pentium 2127U 2
i5-10400F 14
+853%

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Pentium 2127U 0.79
i5-10400F 2.03
+157%

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Pentium 2127U 9
i5-10400F 81
+818%

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Pentium 2127U 49
i5-10400F 229
+365%

Gaming performance

Pros & cons summary


Performance score 0.69 8.45
Recency 1 July 2013 30 April 2020
Physical cores 2 6
Threads 2 12
Chip lithography 22 nm 14 nm
Power consumption (TDP) 17 Watt 65 Watt

Pentium 2127U has 282.4% lower power consumption.

i5-10400F, on the other hand, has a 1124.6% higher aggregate performance score, an age advantage of 6 years, 200% more physical cores and 500% more threads, and a 57.1% more advanced lithography process.

The Core i5-10400F is our recommended choice as it beats the Pentium 2127U in performance tests.

Be aware that Pentium 2127U is a notebook processor while Core i5-10400F is a desktop one.


Should you still have questions on choice between Pentium 2127U and Core i5-10400F, ask them in Comments section, and we shall answer.

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Intel Pentium 2127U
Pentium 2127U
Intel Core i5-10400F
Core i5-10400F

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Community ratings

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