i5-1135G7 vs Xeon E3-1275L v3

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Aggregate performance score

Xeon E3-1275L v3
2014
4 cores / 8 threads, 45 Watt
4.11
Core i5-1135G7
2020
4 cores / 8 threads, 28 Watt
6.37
+55%

Core i5-1135G7 outperforms Xeon E3-1275L v3 by an impressive 55% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1275L v3 and Core i5-1135G7 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking14201073
Place by popularitynot in top-10025
Market segmentServerLaptop
Seriesno dataIntel Tiger Lake
Power efficiency8.3320.74
Architecture codenameno dataTiger Lake-UP3 (2020−2021)
Release date1 April 2014 (10 years ago)2 September 2020 (4 years ago)

Detailed specifications

Xeon E3-1275L v3 and Core i5-1135G7 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 cores4 (Quad-Core)4 (Quad-Core)
Threads88
Base clock speed2.7 GHz2.4 GHz
Boost clock speed3.9 GHz4.2 GHz
Bus rate5 GT/s4 GT/s
L1 cacheno data96K (per core)
L2 cacheno data1.25 MB (per core)
L3 cache8 MB Intel® Smart Cache8 MB (shared)
Chip lithography22 nm10 nm SuperFin
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon E3-1275L v3 and Core i5-1135G7 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
SocketFCLGA1150FCBGA1449
Power consumption (TDP)45 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1275L v3 and Core i5-1135G7. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
FMA-+
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
SIPP+-
FDI+no data
Fast Memory Access+no data
Deep Learning Boost-+

Security technologies

Xeon E3-1275L v3 and Core i5-1135G7 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
Identity Protection+-
SGXno data-
OS Guard++
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1275L v3 and Core i5-1135G7 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1275L v3 and Core i5-1135G7. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1333, DDR3-1600DDR4
Maximum memory size32 GB64 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for 4th Generation Intel® ProcessorsIntel® Iris® Xe Graphics
Max video memory1.7 GBno data
Quick Sync Video++
Clear Video HD++
Graphics max frequency1.2 GHz1.3 GHz
Execution Units1080
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1275L v3 and Core i5-1135G7 integrated GPUs.

Number of displays supported34
eDP+no data
DisplayPort+-
HDMI+-
VGA+no data

Graphics image quality

Maximum display resolutions supported by Xeon E3-1275L v3 and Core i5-1135G7 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.43840x2160@60Hz4096x2304@60Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPort3840x2160@60Hz7680x4320@60Hz
Max resolution over VGA2880x1800@60Hzno data

Graphics API support

APIs supported by Xeon E3-1275L v3 and Core i5-1135G7 integrated GPUs, sometimes API versions are included.

DirectX11.212.1
OpenGL4.34.6

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1275L v3 and Core i5-1135G7.

PCIe version3.04.0
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.

Xeon E3-1275L v3 4.11
i5-1135G7 6.37
+55%

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.

Xeon E3-1275L v3 6290
i5-1135G7 9748
+55%

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.

Xeon E3-1275L v3 1222
i5-1135G7 1597
+30.7%

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.

Xeon E3-1275L v3 3480
i5-1135G7 4510
+29.6%

Gaming performance

Pros & cons summary


Performance score 4.11 6.37
Recency 1 April 2014 2 September 2020
Chip lithography 22 nm 10 nm
Power consumption (TDP) 45 Watt 28 Watt

i5-1135G7 has a 55% higher aggregate performance score, an age advantage of 6 years, a 120% more advanced lithography process, and 60.7% lower power consumption.

The Core i5-1135G7 is our recommended choice as it beats the Xeon E3-1275L v3 in performance tests.

Be aware that Xeon E3-1275L v3 is a server/workstation processor while Core i5-1135G7 is a notebook one.


Should you still have questions on choice between Xeon E3-1275L v3 and Core i5-1135G7, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1275L v3
Xeon E3-1275L v3
Intel Core i5-1135G7
Core i5-1135G7

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Community ratings

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