Intel Core i7-3687U vs Intel Core i7-1365UE

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CPU comparison with benchmarks


Intel Core i7-3687U CPU1 vs CPU2 Intel Core i7-1365UE
Intel Core i7-3687U Intel Core i7-1365UE

CPU comparison

In this CPU comparison, we compare the Intel Core i7-3687U and the Intel Core i7-1365UE and use benchmarks to check which processor is faster.

We compare the Intel Core i7-3687U 2 core processor released in Q1/2013 with the Intel Core i7-1365UE which has 10 CPU cores and was introduced in Q1/2023.
Intel Core i7 (298) Family Intel Core i7 (298)
Intel Core i 3000U (12) CPU group Intel Core i 1300P/1300U (29)
3 Generation 13
Ivy Bridge U Architecture Raptor Lake U
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i7-3687U is a 2 core processor with a clock frequency of 2.10 GHz (3.30 GHz). The processor can compute 4 threads at the same time. The Intel Core i7-1365UE clocks with 1.70 GHz (4.90 GHz), has 10 CPU cores and can calculate 12 threads in parallel.

Intel Core i7-3687U Characteristic Intel Core i7-1365UE
2 Cores 10
4 Threads 12
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading Yes
No Overclocking ? No
2.10 GHz (3.30 GHz) A-Core 1.70 GHz (4.90 GHz)
2x Raptor Cove
-- B-Core 1.10 GHz (3.70 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 Core i7-3687U Characteristic Intel Core i7-1365UE
-- 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 HD Graphics 4000 GPU Intel Iris Xe Graphics 96 (Alder Lake)
0.35 GHz GPU frequency 0.35 GHz
1.20 GHz GPU (Turbo) 1.30 GHz
7 GPU Generation 13
22 nm Technology 10 nm
3 Max. displays 4
16 Compute units 96
128 Shader 768
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 32 GB
11.0 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 HD Graphics 4000 GPU Intel Iris Xe Graphics 96 (Alder Lake)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode
No Codec AV1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode Codec JPEG Decode / Encode

Memory & PCIe

Up to 32 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i7-3687U, while the Intel Core i7-1365UE supports a maximum of 96 GB of memory with a maximum memory bandwidth of 102.4 GB/s enabled.

Intel Core i7-3687U Characteristic Intel Core i7-1365UE
DDR3L-1333, DDR3L-1600, DDR3-1333, DDR3-1600 Memory LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200
32 GB Max. Memory 96 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
25.6 GB/s Max. Bandwidth 102.4 GB/s
No ECC No
-- L2 Cache --
4.00 MB L3 Cache 12.00 MB
2.0 PCIe version 4.0
16 PCIe lanes 20
8.0 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The Intel Core i7-3687U has a TDP of 17 W. The TDP of the Intel Core i7-1365UE is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i7-3687U Characteristic Intel Core i7-1365UE
17 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) 55 W
-- TDP up 28 W
-- TDP down 12 W
105 °C Tjunction max. 100 °C

Technical details

The Intel Core i7-3687U has 4.00 MB cache and is manufactured in 22 nm. The cache of Intel Core i7-1365UE is at 12.00 MB. The processor is manufactured in 10 nm.

Intel Core i7-3687U Characteristic Intel Core i7-1365UE
22 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX ISA extensions SSE4.1, SSE4.2, AVX2
BGA 1023 Socket BGA 1744
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Windows 11, Linux
Q1/2013 Release date Q1/2023
346 $ Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Core i7-3687U (35%)
Intel Core i7-1365UE (100%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Core i7-3687U (17%)
Intel Core i7-1365UE (100%)

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 i7-3687U Intel Core i7-3687U
2C 4T @ 3.30 GHz
635 (40%)
Intel Core i7-1365UE Intel Core i7-1365UE
10C 12T @ 4.90 GHz
1569 (100%)

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 i7-3687U Intel Core i7-3687U
2C 4T @ 3.30 GHz
1376 (18%)
Intel Core i7-1365UE Intel Core i7-1365UE
10C 12T @ 1.70 GHz
7786 (100%)

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 i7-3687U Intel Core i7-3687U
2C 4T @ 3.30 GHz
635 (30%)
Intel Core i7-1365UE Intel Core i7-1365UE
10C 12T @ 4.90 GHz
2096 (100%)

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 i7-3687U Intel Core i7-3687U
2C 4T @ 3.30 GHz
1239 (17%)
Intel Core i7-1365UE Intel Core i7-1365UE
10C 12T @ 1.70 GHz
7423 (100%)

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 i7-3687U Intel Core i7-3687U
Intel HD Graphics 4000 @ 1.20 GHz
307 (15%)
Intel Core i7-1365UE Intel Core i7-1365UE
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.30 GHz
1993 (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 Core i7-3687U Intel Core i7-3687U
2C 4T @ 3.30 GHz
2550 (17%)
Intel Core i7-1365UE Intel Core i7-1365UE
10C 12T @ 1.70 GHz
14655 (100%)

Devices using this processor

Intel Core i7-3687U Intel Core i7-1365UE
Unknown Unknown

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