Intel Core2 Duo E4300 vs Intel Core i5-1345UE

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CPU comparison with benchmarks


Intel Core2 Duo E4300 CPU1 vs CPU2 Intel Core i5-1345UE
Intel Core2 Duo E4300 Intel Core i5-1345UE

CPU comparison

In this CPU comparison, we compare the Intel Core2 Duo E4300 and the Intel Core i5-1345UE and use benchmarks to check which processor is faster.

We compare the Intel Core2 Duo E4300 2 core processor released in Q3/2007 with the Intel Core i5-1345UE which has 10 CPU cores and was introduced in Q1/2023.
Intel Core2 Duo (29) Family Intel Core i5 (331)
Intel Core 2 Duo E4000/E6000 (15) CPU group Intel Core i 1300P/1300U (29)
1 Generation 13
Conroe (Core) Architecture Raptor Lake U
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core2 Duo E4300 is a 2 core processor with a clock frequency of 1.80 GHz. The processor can compute 2 threads at the same time. The Intel Core i5-1345UE clocks with 1.40 GHz (4.60 GHz), has 10 CPU cores and can calculate 12 threads in parallel.

Intel Core2 Duo E4300 Characteristic Intel Core i5-1345UE
2 Cores 10
2 Threads 12
normal Core architecture hybrid (big.LITTLE)
No Hyperthreading Yes
Yes Overclocking ? No
1.80 GHz A-Core 1.40 GHz (4.60 GHz)
2x Raptor Cove
-- B-Core 1.00 GHz (3.40 GHz)
8x Gracemont

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 Core2 Duo E4300 Characteristic Intel Core i5-1345UE
-- 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.

no iGPU GPU Intel Iris Xe Graphics 80 (Alder Lake)
GPU frequency 0.35 GHz
-- GPU (Turbo) 1.25 GHz
-- GPU Generation 13
Technology 10 nm
Max. displays 4
-- Compute units 80
-- Shader 640
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 32 GB
-- 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.

no iGPU GPU Intel Iris Xe Graphics 80 (Alder Lake)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode
No Codec AV1 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Core2 Duo E4300, while the Intel Core i5-1345UE supports a maximum of 96 GB of memory with a maximum memory bandwidth of 102.4 GB/s enabled.

Intel Core2 Duo E4300 Characteristic Intel Core i5-1345UE
DDR3-1333, DDR2-1066 Memory LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200
16 GB Max. Memory 96 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 102.4 GB/s
No ECC No
2.00 MB L2 Cache --
-- L3 Cache 12.00 MB
-- PCIe version 4.0
-- PCIe lanes 20
-- PCIe Bandwidth 39.4 GB/s

Thermal Management

The Intel Core2 Duo E4300 has a TDP of 65 W. The TDP of the Intel Core i5-1345UE is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core2 Duo E4300 Characteristic Intel Core i5-1345UE
65 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) 55 W
-- TDP up --
-- TDP down 12 W
-- Tjunction max. 100 °C

Technical details

The Intel Core2 Duo E4300 has 2.00 MB cache and is manufactured in 65 nm. The cache of Intel Core i5-1345UE is at 12.00 MB. The processor is manufactured in 10 nm.

Intel Core2 Duo E4300 Characteristic Intel Core i5-1345UE
65 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE, SSE2, SSE3 ISA extensions SSE4.1, SSE4.2, AVX2
LGA 775 Socket BGA 1744
VT-x Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Windows 11, Linux
Q3/2007 Release date Q1/2023
-- Release price --
show more data show more data


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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 Core2 Duo E4300 Intel Core2 Duo E4300
2C 2T @ 1.80 GHz
251 (100%)
Intel Core i5-1345UE Intel Core i5-1345UE
10C 12T @ 4.60 GHz
0 (0%)

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 Core2 Duo E4300 Intel Core2 Duo E4300
2C 2T @ 1.80 GHz
459 (100%)
Intel Core i5-1345UE Intel Core i5-1345UE
10C 12T @ 1.40 GHz
0 (0%)

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 Core2 Duo E4300 Intel Core2 Duo E4300
@ 0.00 GHz
0 (0%)
Intel Core i5-1345UE Intel Core i5-1345UE
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.25 GHz
1549 (100%)

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 Core2 Duo E4300 Intel Core2 Duo E4300
2C 2T @ 1.80 GHz
564 (100%)
Intel Core i5-1345UE Intel Core i5-1345UE
10C 12T @ 1.40 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Core2 Duo E4300 Intel Core2 Duo E4300
2C 2T @ 1.80 GHz
280 (100%)
Intel Core i5-1345UE Intel Core i5-1345UE
10C 12T @ 1.40 GHz
0 (0%)

Devices using this processor

Intel Core2 Duo E4300 Intel Core i5-1345UE
Unknown Unknown

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