Intel Core i5-1145G7E vs Intel Core i3-1115G4E

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CPU comparison with benchmarks


Intel Core i5-1145G7E CPU1 vs CPU2 Intel Core i3-1115G4E
Intel Core i5-1145G7E Intel Core i3-1115G4E

CPU comparison

In this CPU comparison, we compare the Intel Core i5-1145G7E and the Intel Core i3-1115G4E and use benchmarks to check which processor is faster.

We compare the Intel Core i5-1145G7E 4 core processor released in Q3/2020 with the Intel Core i3-1115G4E which has 2 CPU cores and was introduced in Q3/2020.
Intel Core i5 (331) Family Intel Core i3 (205)
Intel Core i 1100G/11000U (19) CPU group Intel Core i 1100G/11000U (19)
11 Generation 11
Tiger Lake U Architecture Tiger Lake U
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i5-1145G7E is a 4 core processor with a clock frequency of 1.50 GHz (4.10 GHz). The processor can compute 8 threads at the same time. The Intel Core i3-1115G4E clocks with 2.20 GHz (3.90 GHz), has 2 CPU cores and can calculate 4 threads in parallel.
Intel Core i5-1145G7E Characteristic Intel Core i3-1115G4E
4 Cores 2
8 Threads 4
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
1.50 GHz Frequency 2.20 GHz
4.10 GHz Turbo Frequency (1 Core) 3.90 GHz
2.80 GHz Turbo Frequency (All Cores) 3.90 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
Intel Core i5-1145G7E Characteristic Intel Core i3-1115G4E
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.
Intel Iris Xe Graphics 80 (Tiger Lake) GPU Intel UHD Graphics (Tiger Lake G4)
0.40 GHz GPU frequency 0.30 GHz
1.30 GHz GPU (Turbo) 1.25 GHz
12 GPU Generation 11
10 nm Technology 10 nm
4 Max. displays 4
80 Compute units 48
640 Shader 384
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory 32 GB
12 DirectX Version 12

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Intel Iris Xe Graphics 80 (Tiger Lake) GPU Intel UHD Graphics (Tiger Lake G4)
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode
Decode Codec VP8 Decode
Decode Codec AV1 Decode
Decode / Encode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-1145G7E, while the Intel Core i3-1115G4E supports a maximum of 64 GB of memory with a maximum memory bandwidth of 59.6 GB/s enabled.
Intel Core i5-1145G7E Characteristic Intel Core i3-1115G4E
LPDDR4X-4266, DDR4-3200 Memory LPDDR4X-3733, DDR4-3200
64 GB Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
68.2 GB/s Max. Bandwidth 59.6 GB/s
No ECC No
-- L2 Cache --
8.00 MB L3 Cache 6.00 MB
4.0 PCIe version 4.0
4 PCIe lanes 4
7.9 GB/s PCIe Bandwidth 7.9 GB/s

Thermal Management

The Intel Core i5-1145G7E has a TDP of 15 W. The TDP of the Intel Core i3-1115G4E is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
Intel Core i5-1145G7E Characteristic Intel Core i3-1115G4E
15 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
28 W TDP up 28 W
12 W TDP down 12 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Core i5-1145G7E has 8.00 MB cache and is manufactured in 10 nm. The cache of Intel Core i3-1115G4E is at 6.00 MB. The processor is manufactured in 10 nm.
Intel Core i5-1145G7E Characteristic Intel Core i3-1115G4E
10 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 1526 Socket BGA 1449
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Windows 11, Linux
Q3/2020 Release date Q3/2020
312 $ Release price 313 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core i5-1145G7E (100%)
Intel Core i3-1115G4E (94%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Core i5-1145G7E (100%)
Intel Core i3-1115G4E (62%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-1145G7E Intel Core i5-1145G7E
4C 8T @ 4.10 GHz
1326 (100%)
Intel Core i3-1115G4E Intel Core i3-1115G4E
2C 4T @ 3.90 GHz
1248 (94%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-1145G7E Intel Core i5-1145G7E
4C 8T @ 2.80 GHz
4274 (100%)
Intel Core i3-1115G4E Intel Core i3-1115G4E
2C 4T @ 3.90 GHz
2428 (57%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i5-1145G7E Intel Core i5-1145G7E
Intel Iris Xe Graphics 80 (Tiger Lake) @ 1.30 GHz
1611 (100%)
Intel Core i3-1115G4E Intel Core i3-1115G4E
Intel UHD Graphics (Tiger Lake G4) @ 1.25 GHz
960 (60%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i5-1145G7E Intel Core i5-1145G7E
4C 8T @ 2.80 GHz
8734 (100%)
Intel Core i3-1115G4E Intel Core i3-1115G4E
2C 4T @ 3.90 GHz
5834 (67%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i5-1145G7E Intel Core i5-1145G7E
4C 8T @ 4.10 GHz
1656 (100%)
Intel Core i3-1115G4E Intel Core i3-1115G4E
2C 4T @ 3.90 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i5-1145G7E Intel Core i5-1145G7E
4C 8T @ 2.80 GHz
4712 (100%)
Intel Core i3-1115G4E Intel Core i3-1115G4E
2C 4T @ 3.90 GHz
0 (0%)

Devices using this processor
Intel Core i5-1145G7E Intel Core i3-1115G4E
Unknown Unknown

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