Intel Core 3 processor 100U vs Intel Core i3-1320PE

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CPU comparison with benchmarks


Intel Core 3 processor 100U CPU1 vs CPU2 Intel Core i3-1320PE
Intel Core 3 processor 100U Intel Core i3-1320PE

CPU comparison

Intel Core 3 processor 100U or Intel Core i3-1320PE - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Core 3 processor 100U has 6 cores with 8 threads and clocks with a maximum frequency of 4.70 GHz. Up to 96 GB of memory is supported in 2 memory channels. The Intel Core 3 processor 100U was released in Q1/2024.

The Intel Core i3-1320PE has 8 cores with 12 threads and clocks with a maximum frequency of 4.50 GHz. The CPU supports up to 96 GB of memory in 2 memory channels. The Intel Core i3-1320PE was released in Q1/2023.
Intel Core 3 (1) Family Intel Core i3 (205)
Intel Core processors (Series 1) (3) CPU group Intel Core i 1300P/1300U (29)
1 Generation 13
Raptor Lake U Architecture Raptor Lake U
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core 3 processor 100U has 6 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Intel Core 3 processor 100U is 1.20 GHz (4.70 GHz) while the Intel Core i3-1320PE has 8 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the Intel Core i3-1320PE is at 1.70 GHz (4.50 GHz).

Intel Core 3 processor 100U Characteristic Intel Core i3-1320PE
6 Cores 8
8 Threads 12
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
Yes Hyperthreading Yes
No Overclocking ? No
1.20 GHz (4.70 GHz)
2x Redwood Cove
A-Core 1.70 GHz (4.50 GHz)
4x Raptor Cove
0.90 GHz (3.30 GHz)
4x Crestmont
B-Core 1.60 GHz (3.30 GHz)
4x Gracemont

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Core 3 processor 100U Characteristic Intel Core i3-1320PE
Intel® AI Boost AI hardware --
Intel Deep Learning Boost (Intel DL Boost) AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Core 3 processor 100U or Intel Core i3-1320PE has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel Iris Xe Graphics 64 (Alder Lake) GPU Intel UHD Graphics 13th Gen (48 EU)
0.35 GHz GPU frequency 0.20 GHz
1.25 GHz GPU (Turbo) 1.20 GHz
13 GPU Generation 13
10 nm Technology 10 nm
4 Max. displays 3
64 Compute units 48
512 Shader 384
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory 32 GB
12.1 DirectX Version 12.1

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 64 (Alder Lake) GPU Intel UHD Graphics 13th Gen (48 EU)
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 / Encode
Decode Codec VP8 Decode
Decode Codec AV1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Core 3 processor 100U can use up to 96 GB of memory in 2 memory channels. The maximum memory bandwidth is 83.2 GB/s. The Intel Core i3-1320PE supports up to 96 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 102.4 GB/s.

Intel Core 3 processor 100U Characteristic Intel Core i3-1320PE
LPDDR5-5200, DDR5-5200, LPDDR4X-4266, DDR4-3200 Memory LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200
96 GB Max. Memory 96 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
83.2 GB/s Max. Bandwidth 102.4 GB/s
No ECC No
10.00 MB L2 Cache --
-- L3 Cache 12.00 MB
4.0 PCIe version 4.0
20 PCIe lanes 20
39.4 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Core 3 processor 100U is 15 W, while the Intel Core i3-1320PE has a TDP of 28 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Core 3 processor 100U Characteristic Intel Core i3-1320PE
15 W TDP (PL1 / PBP) 28 W
55 W TDP (PL2) 64 W
-- TDP up 35 W
12 W TDP down 20 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Core 3 processor 100U is manufactured in 10 nm and has 10.00 MB cache. The Intel Core i3-1320PE is manufactured in 10 nm and has a 12.00 MB cache.

Intel Core 3 processor 100U Characteristic Intel Core i3-1320PE
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 ISA extensions SSE4.1, SSE4.2, AVX2
BGA 1744 Socket BGA 1744
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 11, Linux Operating systems Windows 10, Windows 11, Linux
Q1/2024 Release date Q1/2023
-- Release price --
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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 3 processor 100U Intel Core 3 processor 100U
Intel Iris Xe Graphics 64 (Alder Lake) @ 1.25 GHz
1240 (100%)
Intel Core i3-1320PE Intel Core i3-1320PE
Intel UHD Graphics 13th Gen (48 EU) @ 1.20 GHz
921 (74%)

Devices using this processor

Intel Core 3 processor 100U Intel Core i3-1320PE
Unknown Unknown

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