Intel Core Ultra 5 135HL vs Intel Core Ultra 5 135UL

Last updated:

CPU comparison with benchmarks


Intel Core Ultra 5 135HL CPU1 vs CPU2 Intel Core Ultra 5 135UL
Intel Core Ultra 5 135HL Intel Core Ultra 5 135UL

CPU comparison

Intel Core Ultra 5 135HL or Intel Core Ultra 5 135UL - 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 Ultra 5 135UL has 12 cores with 14 threads and clocks with a maximum frequency of 4.40 GHz. The CPU supports up to 96 GB of memory in 2 memory channels. The Intel Core Ultra 5 135UL was released in Q2/2024.
Intel Core Ultra 5 (10) Family Intel Core Ultra 5 (10)
Intel Core Ultra 100HL (4) CPU group Intel Core Ultra 100UL (5)
1 Generation 1
Meteor Lake PS Architecture Meteor Lake PS
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- 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 Ultra 5 135UL has 12 CPU cores with a clock frequency of 1.60 GHz (4.40 GHz).

Intel Core Ultra 5 135HL Characteristic Intel Core Ultra 5 135UL
14 Cores 12
18 Threads 14
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
Yes Hyperthreading Yes
No Overclocking ? No
1.70 GHz (4.60 GHz)
4x Redwood Cove
A-Core 1.60 GHz (4.40 GHz)
2x Redwood Cove
1.20 GHz (3.60 GHz)
8x Crestmont
B-Core 1.10 GHz (3.60 GHz)
8x Crestmont
0.70 GHz (2.50 GHz)
2x Crestmont
C-Core 0.70 GHz (2.10 GHz)
2x Crestmont

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 Ultra 5 135HL Characteristic Intel Core Ultra 5 135UL
Intel® AI Boost AI hardware Intel® AI Boost
Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) AI specifications Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT)
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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 Iris Xe 4 Core Graphics 64 EUs (Meteor Lake)
0.60 GHz GPU frequency 0.60 GHz
2.20 GHz GPU (Turbo) 1.90 GHz
-- GPU Generation --
5 nm Technology 5 nm
4 Max. displays 4
128 Compute units 64
1024 Shader 512
Yes Hardware Raytracing Yes
No Frame Generation No
32 GB Max. GPU Memory 32 GB
12.2 DirectX Version 12.2

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 Iris Xe 4 Core Graphics 64 EUs (Meteor 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 Codec VP9 Decode
Decode Codec VP8 Decode
Decode / Encode Codec AV1 Decode / Encode
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 Ultra 5 135UL can connect up to 96 GB of memory in 2 memory channels.

Intel Core Ultra 5 135HL Characteristic Intel Core Ultra 5 135UL
DDR5-5600 Memory DDR5-5600
96 GB Max. Memory 96 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
89.6 GB/s Max. Bandwidth 89.6 GB/s
No ECC No
14.00 MB L2 Cache 12.00 MB
18.00 MB L3 Cache --
4.0 PCIe version 4.0
20 PCIe lanes 20
39.4 GB/s PCIe Bandwidth 39.4 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 Ultra 5 135UL is 15 W.

Intel Core Ultra 5 135HL Characteristic Intel Core Ultra 5 135UL
45 W TDP (PL1 / PBP) 15 W
115 W TDP (PL2) 57 W
65 W TDP up 28 W
20 W TDP down 12 W
105 °C Tjunction max. 105 °C

Technical details

The Intel Core Ultra 5 135HL has a 32.00 MB cache, while the Intel Core Ultra 5 135UL cache has a total of 12.00 MB.

Intel Core Ultra 5 135HL Characteristic Intel Core Ultra 5 135UL
7 nm Technology 7 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
LGA 1851 Socket LGA 1851
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 11, Linux
Q2/2024 Release date Q2/2024
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Core Ultra 5 135HL to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the Intel Core Ultra 5 135UL to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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 Ultra 5 135UL Intel Core Ultra 5 135UL
Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) @ 1.90 GHz
1885 (43%)

Devices using this processor

Intel Core Ultra 5 135HL Intel Core Ultra 5 135UL
Unknown Unknown

Popular comparisons containing this CPUs

1. AMD Ryzen 7 8840HIntel Core Ultra 5 135HL AMD Ryzen 7 8840H vs Intel Core Ultra 5 135HL
2. Intel Core i5-14400Intel Core Ultra 5 135HL Intel Core i5-14400 vs Intel Core Ultra 5 135HL
3. Intel Core Ultra 5 135HLAMD Ryzen 7 8845HS Intel Core Ultra 5 135HL vs AMD Ryzen 7 8845HS
4. AMD Ryzen 5 8600GIntel Core Ultra 5 135HL AMD Ryzen 5 8600G vs Intel Core Ultra 5 135HL
5. Intel Core i9-13900HIntel Core Ultra 5 135UL Intel Core i9-13900H vs Intel Core Ultra 5 135UL
6. Intel Core Ultra 5 135HLAMD Ryzen 7 5800U Intel Core Ultra 5 135HL vs AMD Ryzen 7 5800U
7. AMD Ryzen 5 8600GIntel Core Ultra 5 135UL AMD Ryzen 5 8600G vs Intel Core Ultra 5 135UL
8. Qualcomm Snapdragon 8 Gen 1Intel Core Ultra 5 135UL Qualcomm Snapdragon 8 Gen 1 vs Intel Core Ultra 5 135UL
9. Intel Core i5-14400FIntel Core Ultra 5 135HL Intel Core i5-14400F vs Intel Core Ultra 5 135HL
10. Intel Core i7-1250UIntel Core Ultra 5 135UL Intel Core i7-1250U vs Intel Core Ultra 5 135UL


back to index