Intel Core i7-1265UL vs Intel Core i5-1245UL

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CPU comparison with benchmarks


Intel Core i7-1265UL CPU1 vs CPU2 Intel Core i5-1245UL
Intel Core i7-1265UL Intel Core i5-1245UL

CPU comparison

In this CPU comparison, we compare the Intel Core i7-1265UL and the Intel Core i5-1245UL and use benchmarks to check which processor is faster.

We compare the Intel Core i7-1265UL 10 core processor released in Q3/2022 with the Intel Core i5-1245UL which has 10 CPU cores and was introduced in Q3/2022.
Intel Core i7 (298) Family Intel Core i5 (331)
Intel Core i 1200P/1200U (21) CPU group Intel Core i 1200P/1200U (21)
12 Generation 12
Alder Lake U Architecture Alder Lake U
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i7-1265UL is a 10 core processor with a clock frequency of 2.60 GHz (4.80 GHz). The processor can compute 12 threads at the same time. The Intel Core i5-1245UL clocks with 2.50 GHz (4.40 GHz), has 10 CPU cores and can calculate 12 threads in parallel.

Intel Core i7-1265UL Characteristic Intel Core i5-1245UL
10 Cores 10
12 Threads 12
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
Yes Hyperthreading Yes
No Overclocking ? No
2.60 GHz (4.80 GHz)
2x Golden Cove
A-Core 2.50 GHz (4.40 GHz)
2x Golden Cove
1.30 GHz (3.60 GHz)
8x Gracemont
B-Core 1.20 GHz (3.30 GHz)
8x 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 i7-1265UL Characteristic Intel Core i5-1245UL
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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 96 (Alder Lake) GPU Intel Iris Xe Graphics 80 (Alder Lake)
0.35 GHz GPU frequency 0.35 GHz
1.25 GHz GPU (Turbo) 1.20 GHz
13 GPU Generation 13
10 nm Technology 10 nm
4 Max. displays 4
96 Compute units 80
768 Shader 640
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 96 (Alder Lake) GPU Intel Iris Xe Graphics 80 (Alder Lake)
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

Up to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i7-1265UL, while the Intel Core i5-1245UL supports a maximum of 64 GB of memory with a maximum memory bandwidth of 76.8 GB/s enabled.

Intel Core i7-1265UL Characteristic Intel Core i5-1245UL
DDR5-4800, DDR4-3200 Memory DDR5-4800, DDR4-3200
64 GB Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
76.8 GB/s Max. Bandwidth 76.8 GB/s
No ECC No
6.50 MB L2 Cache 6.50 MB
12.00 MB L3 Cache 12.00 MB
4.0 PCIe version 4.0
28 PCIe lanes 28
55.1 GB/s PCIe Bandwidth 55.1 GB/s

Thermal Management

The Intel Core i7-1265UL has a TDP of 15 W. The TDP of the Intel Core i5-1245UL is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i7-1265UL Characteristic Intel Core i5-1245UL
15 W TDP (PL1 / PBP) 15 W
55 W TDP (PL2) 55 W
28 W TDP up 28 W
12 W TDP down 12 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Core i7-1265UL has 18.50 MB cache and is manufactured in 10 nm. The cache of Intel Core i5-1245UL is at 18.50 MB. The processor is manufactured in 10 nm.

Intel Core i7-1265UL Characteristic Intel Core i5-1245UL
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 10, Windows 11, Linux Operating systems Windows 10, Windows 11, Linux
Q3/2022 Release date Q3/2022
-- Release price --
show more data show more data


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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 i7-1265UL Intel Core i7-1265UL
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.25 GHz
1916 (100%)
Intel Core i5-1245UL Intel Core i5-1245UL
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.20 GHz
1487 (78%)

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 i7-1265UL Intel Core i7-1265UL
10C 12T @ 4.80 GHz
1615 (100%)
Intel Core i5-1245UL Intel Core i5-1245UL
10C 12T @ 4.40 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 Core i7-1265UL Intel Core i7-1265UL
10C 12T @ 3.40 GHz
6745 (100%)
Intel Core i5-1245UL Intel Core i5-1245UL
10C 12T @ 3.20 GHz
0 (0%)

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 i7-1265UL Intel Core i7-1265UL
10C 12T @ 4.80 GHz
2154 (100%)
Intel Core i5-1245UL Intel Core i5-1245UL
10C 12T @ 4.40 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 i7-1265UL Intel Core i7-1265UL
10C 12T @ 3.40 GHz
6214 (100%)
Intel Core i5-1245UL Intel Core i5-1245UL
10C 12T @ 3.20 GHz
0 (0%)

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 i7-1265UL Intel Core i7-1265UL
10C 12T @ 3.40 GHz
14325 (100%)
Intel Core i5-1245UL Intel Core i5-1245UL
10C 12T @ 3.20 GHz
0 (0%)

Devices using this processor

Intel Core i7-1265UL Intel Core i5-1245UL
Unknown Unknown

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