Intel Core Ultra 5 135HL vs Intel Core i5-14600K

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CPU comparison with benchmarks


Intel Core Ultra 5 135HL CPU1 vs CPU2 Intel Core i5-14600K
Intel Core Ultra 5 135HL Intel Core i5-14600K

CPU comparison

Intel Core Ultra 5 135HL or Intel Core i5-14600K - 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 Ultra 5 135HL has 14 cores with 18 threads and clocks with a maximum frequency of 4.60 GHz. Up to 96 GB of memory is supported in 2 memory channels. The Intel Core Ultra 5 135HL was released in Q2/2024.

The Intel Core i5-14600K has 14 cores with 20 threads and clocks with a maximum frequency of 5.30 GHz. The CPU supports up to 192 GB of memory in 2 memory channels. The Intel Core i5-14600K was released in Q4/2023.
Intel Core Ultra 5 (10) Family Intel Core i5 (331)
Intel Core Ultra 100HL (4) CPU group Intel Core i 14000 (23)
1 Generation 14
Meteor Lake PS Architecture Raptor Lake S Refresh
Desktop / Server Segment Desktop / Server
-- Predecessor Intel Core i5-13600K
-- Successor --

CPU Cores and Base Frequency

The Intel Core Ultra 5 135HL is a 14 core processor with a clock frequency of 1.70 GHz (4.60 GHz). The Intel Core i5-14600K has 14 CPU cores with a clock frequency of 3.50 GHz (5.30 GHz).

Intel Core Ultra 5 135HL Characteristic Intel Core i5-14600K
14 Cores 14
18 Threads 20
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
Yes Hyperthreading Yes
No Overclocking ? Yes
1.70 GHz (4.60 GHz)
4x Redwood Cove
A-Core 3.50 GHz (5.30 GHz)
6x Raptor Cove
1.20 GHz (3.60 GHz)
8x Crestmont
B-Core 2.60 GHz (4.00 GHz)
8x Gracemont
0.70 GHz (2.50 GHz)
2x Crestmont
C-Core --

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 Ultra 5 135HL Characteristic Intel Core i5-14600K
Intel AI engine AI hardware --
Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) GPU Intel UHD Graphics 770
0.60 GHz GPU frequency 0.30 GHz
2.20 GHz GPU (Turbo) 1.55 GHz
-- GPU Generation 11
5 nm Technology 10 nm
4 Max. displays 3
128 Compute units 32
1024 Shader 256
Yes Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory 64 GB
12.2 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 8 Core Graphics 128 EUs (Meteor Lake) GPU Intel UHD Graphics 770
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 Codec VP9 Decode / Encode
Decode Codec VP8 Decode / Encode
Decode / Encode 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 Ultra 5 135HL supports a maximum of 96 GB of memory in 2 memory channels. The Intel Core i5-14600K can connect up to 192 GB of memory in 2 memory channels.

Intel Core Ultra 5 135HL Characteristic Intel Core i5-14600K
DDR5-5600 Memory DDR5-5600, DDR4-3200
96 GB Max. Memory 192 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
89.6 GB/s Max. Bandwidth 89.6 GB/s
No ECC Yes
14.00 MB L2 Cache 20.00 MB
18.00 MB L3 Cache 24.00 MB
4.0 PCIe version 5.0
20 PCIe lanes 20
39.4 GB/s PCIe Bandwidth 78.8 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core Ultra 5 135HL has a TDP of 45 W, that of the Intel Core i5-14600K is 125 W.

Intel Core Ultra 5 135HL Characteristic Intel Core i5-14600K
45 W TDP (PL1 / PBP) 125 W
115 W TDP (PL2) 181 W
65 W TDP up --
20 W TDP down --
105 °C Tjunction max. 100 °C

Technical details

The Intel Core Ultra 5 135HL has a 32.00 MB cache, while the Intel Core i5-14600K cache has a total of 44.00 MB.

Intel Core Ultra 5 135HL Characteristic Intel Core i5-14600K
7 nm Technology 10 nm
Chiplet 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, AVX2+
LGA 1851 Socket LGA 1700
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
Q2/2024 Release date Q4/2023
-- 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 Ultra 5 135HL Intel Core Ultra 5 135HL
Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) @ 2.20 GHz
4361 (100%)
Intel Core i5-14600K Intel Core i5-14600K
Intel UHD Graphics 770 @ 1.55 GHz
794 (18%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core Ultra 5 135HL Intel Core Ultra 5 135HL
14C 18T @ 4.60 GHz
0 (0%)
Intel Core i5-14600K Intel Core i5-14600K
14C 20T @ 5.30 GHz
124 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core Ultra 5 135HL Intel Core Ultra 5 135HL
14C 18T @ 4.60 GHz
0 (0%)
Intel Core i5-14600K Intel Core i5-14600K
14C 20T @ 5.30 GHz
1388 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core Ultra 5 135HL Intel Core Ultra 5 135HL
14C 18T @ 4.60 GHz
0 (0%)
Intel Core i5-14600K Intel Core i5-14600K
14C 20T @ 5.30 GHz
2097 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core Ultra 5 135HL Intel Core Ultra 5 135HL
14C 18T @ 1.70 GHz
0 (0%)
Intel Core i5-14600K Intel Core i5-14600K
14C 20T @ 5.30 GHz
24683 (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 Ultra 5 135HL Intel Core Ultra 5 135HL
14C 18T @ 4.60 GHz
0 (0%)
Intel Core i5-14600K Intel Core i5-14600K
14C 20T @ 5.30 GHz
2027 (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 Ultra 5 135HL Intel Core Ultra 5 135HL
14C 18T @ 1.70 GHz
0 (0%)
Intel Core i5-14600K Intel Core i5-14600K
14C 20T @ 5.30 GHz
16712 (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 Ultra 5 135HL Intel Core Ultra 5 135HL
14C 18T @ 4.60 GHz
0 (0%)
Intel Core i5-14600K Intel Core i5-14600K
14C 20T @ 5.30 GHz
2794 (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 Ultra 5 135HL Intel Core Ultra 5 135HL
14C 18T @ 1.70 GHz
0 (0%)
Intel Core i5-14600K Intel Core i5-14600K
14C 20T @ 5.30 GHz
17190 (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 Ultra 5 135HL Intel Core Ultra 5 135HL
14C 18T @ 1.70 GHz
0 (0%)
Intel Core i5-14600K Intel Core i5-14600K
14C 20T @ 5.30 GHz
38880 (100%)

Devices using this processor

Intel Core Ultra 5 135HL Intel Core i5-14600K
Unknown Unknown

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