i7-1165G7 vs Pentium E5400

VS

Aggregate performance score

Pentium E5400
2009
2 cores / 2 threads, 65 Watt
0.62
Core i7-1165G7
2020
4 cores / 8 threads, 28 Watt
6.39
+931%

Core i7-1165G7 outperforms Pentium E5400 by a whopping 931% based on our aggregate benchmark results.

Primary details

Comparing Pentium E5400 and Core i7-1165G7 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27941064
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.46no data
Market segmentDesktop processorLaptop
Seriesno dataIce Lake
Power efficiency0.9021.61
Architecture codenameWolfdale (2008−2010)Tiger Lake-UP3 (2020−2021)
Release date18 January 2009 (15 years ago)2 September 2020 (4 years ago)
Launch price (MSRP)$55no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium E5400 and Core i7-1165G7 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)4 (Quad-Core)
Threads28
Base clock speed2.7 GHz2.8 GHz
Boost clock speed2.7 GHz4.7 GHz
Bus rateno data4 GT/s
L1 cache64 KB (per core)96K (per core)
L2 cache2 MB (shared)1.25 MB (per core)
L3 cache0 KB12 MB (shared)
Chip lithography45 nm10 nm SuperFin
Die size82 mm2no data
Maximum core temperature74 °C100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors228 millionno data
64 bit support++
Windows 11 compatibility-+
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Pentium E5400 and Core i7-1165G7 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
SocketLGA775FCBGA1449
Power consumption (TDP)65 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium E5400 and Core i7-1165G7. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
TSX-+
Idle States++
Thermal Monitoring++
Demand Based Switching-no data
Deep Learning Boost-+

Security technologies

Pentium E5400 and Core i7-1165G7 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium E5400 and Core i7-1165G7 are enumerated here.

VT-d-+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium E5400 and Core i7-1165G7. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR4
Maximum memory sizeno data64 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel® Iris® Xe Graphics
Quick Sync Video-+
Clear Video HDno data+
Graphics max frequencyno data1.3 GHz
Execution Unitsno data96

Graphics interfaces

Available interfaces and connections of Pentium E5400 and Core i7-1165G7 integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Pentium E5400 and Core i7-1165G7 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096x2304@60Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data7680x4320@60Hz

Graphics API support

APIs supported by Pentium E5400 and Core i7-1165G7 integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Pentium E5400 and Core i7-1165G7.

PCIe version2.04.0
PCI Express lanesno data16

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 E5400 0.62
i7-1165G7 6.39
+931%

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 E5400 978
i7-1165G7 10143
+937%

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 E5400 311
i7-1165G7 1740
+459%

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 E5400 507
i7-1165G7 4933
+873%

Gaming performance

Pros & cons summary


Performance score 0.62 6.39
Recency 18 January 2009 2 September 2020
Physical cores 2 4
Threads 2 8
Chip lithography 45 nm 10 nm
Power consumption (TDP) 65 Watt 28 Watt

i7-1165G7 has a 930.6% higher aggregate performance score, an age advantage of 11 years, 100% more physical cores and 300% more threads, a 350% more advanced lithography process, and 132.1% lower power consumption.

The Core i7-1165G7 is our recommended choice as it beats the Pentium E5400 in performance tests.

Note that Pentium E5400 is a desktop processor while Core i7-1165G7 is a notebook one.


Should you still have questions on choice between Pentium E5400 and Core i7-1165G7, ask them in Comments section, and we shall answer.

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Intel Pentium E5400
Pentium E5400
Intel Core i7-1165G7
Core i7-1165G7

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Community ratings

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