Intel Core i5-1340P vs Intel Core Ultra 5 135H

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CPU comparison with benchmarks


Intel Core i5-1340P CPU1 vs CPU2 Intel Core Ultra 5 135H
Intel Core i5-1340P Intel Core Ultra 5 135H

CPU comparison

Intel Core i5-1340P or Intel Core Ultra 5 135H - 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 i5-1340P has 12 cores with 16 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 i5-1340P was released in Q1/2023.

The Intel Core Ultra 5 135H has 14 cores with 18 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 96 GB of memory in 2 memory channels. The Intel Core Ultra 5 135H was released in Q4/2023.
Intel Core i5 (331) Family Intel Core Ultra 5 (10)
Intel Core i 1300P/1300U (29) CPU group Intel Core Ultra 100H (5)
13 Generation 1
Raptor Lake U Architecture Meteor Lake H
Mobile Segment Mobile
Intel Core i5-1240P Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i5-1340P has 12 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Core i5-1340P is 1.80 GHz (4.60 GHz) while the Intel Core Ultra 5 135H has 14 CPU cores and 18 threads can calculate simultaneously. The clock frequency of the Intel Core Ultra 5 135H is at 1.70 GHz (4.60 GHz).
Intel Core i5-1340P Characteristic Intel Core Ultra 5 135H
12 Cores 14
16 Threads 18
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
Yes Hyperthreading Yes
No Overclocking ? No
1.80 GHz (4.60 GHz)
4x Raptor Cove		 A-Core 1.70 GHz (4.60 GHz)
4x Redwood Cove
1.30 GHz (3.40 GHz)
8x Gracemont		 B-Core 1.20 GHz (3.60 GHz)
8x Crestmont
-- C-Core 0.70 GHz (2.50 GHz)
2x Crestmont

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 i5-1340P Characteristic Intel Core Ultra 5 135H
-- AI hardware Intel AI engine
-- AI specifications Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT)

Internal Graphics

The Intel Core i5-1340P or Intel Core Ultra 5 135H has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
Intel Iris Xe Graphics 80 (Alder Lake) GPU Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake)
0.40 GHz GPU frequency 0.60 GHz
1.45 GHz GPU (Turbo) 2.20 GHz
13 GPU Generation --
10 nm Technology 5 nm
4 Max. displays 4
80 Compute units 128
640 Shader 1024
No Hardware Raytracing Yes
No Frame Generation No
32 GB Max. GPU Memory 32 GB
12.1 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 Graphics 80 (Alder Lake) GPU Intel Iris Xe 8 Core Graphics 128 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 / Encode Codec VP9 Decode
Decode Codec VP8 Decode
Decode 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 i5-1340P can use up to 96 GB of memory in 2 memory channels. The maximum memory bandwidth is 102.4 GB/s. The Intel Core Ultra 5 135H supports up to 96 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 120.0 GB/s.
Intel Core i5-1340P Characteristic Intel Core Ultra 5 135H
LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200 Memory LPDDR5X-7500, DDR5-5600
96 GB Max. Memory 96 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
102.4 GB/s Max. Bandwidth 120.0 GB/s
No ECC No
-- L2 Cache 14.00 MB
12.00 MB L3 Cache 18.00 MB
4.0 PCIe version 5.0
20 PCIe lanes 20
39.4 GB/s PCIe Bandwidth 78.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Core i5-1340P is 28 W, while the Intel Core Ultra 5 135H has a TDP of 28 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
Intel Core i5-1340P Characteristic Intel Core Ultra 5 135H
28 W TDP (PL1 / PBP) 28 W
64 W TDP (PL2) 115 W
-- TDP up 65 W
20 W TDP down 20 W
100 °C Tjunction max. 110 °C

Technical details

The Intel Core i5-1340P is manufactured in 10 nm and has 12.00 MB cache. The Intel Core Ultra 5 135H is manufactured in 7 nm and has a 32.00 MB cache.
Intel Core i5-1340P Characteristic Intel Core Ultra 5 135H
10 nm Technology 7 nm
Monolithic 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
BGA 1744 Socket BGA 2049
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 11, Linux
Q1/2023 Release date Q4/2023
353 $ Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 3 CPU benchmarks
Intel Core i5-1340P (100%)
Intel Core Ultra 5 135H (100%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Core i5-1340P (86%)
Intel Core Ultra 5 135H (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 i5-1340P Intel Core i5-1340P
12C 16T @ 4.60 GHz
1710 (100%)
Intel Core Ultra 5 135H Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz
1692 (99%)

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 i5-1340P Intel Core i5-1340P
12C 16T @ 1.80 GHz
10782 (73%)
Intel Core Ultra 5 135H Intel Core Ultra 5 135H
14C 18T @ 4.20 GHz
14771 (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 i5-1340P Intel Core i5-1340P
12C 16T @ 4.60 GHz
1671 (100%)
Intel Core Ultra 5 135H Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz
1667 (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 i5-1340P Intel Core i5-1340P
12C 16T @ 1.80 GHz
9125 (85%)
Intel Core Ultra 5 135H Intel Core Ultra 5 135H
14C 18T @ 4.20 GHz
10765 (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 i5-1340P Intel Core i5-1340P
12C 16T @ 4.60 GHz
2217 (99%)
Intel Core Ultra 5 135H Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz
2247 (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 i5-1340P Intel Core i5-1340P
12C 16T @ 1.80 GHz
10302 (100%)
Intel Core Ultra 5 135H Intel Core Ultra 5 135H
14C 18T @ 4.20 GHz
10239 (99%)

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 i5-1340P Intel Core i5-1340P
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.45 GHz
1797 (41%)
Intel Core Ultra 5 135H Intel Core Ultra 5 135H
Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) @ 2.20 GHz
4361 (100%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
Intel Core i5-1340P Intel Core i5-1340P
10,782 CB R23 MC @ 36 W
297 (100%)
Intel Core Ultra 5 135H Intel Core Ultra 5 135H
14,771 CB R23 MC @ 66 W
224 (75%)

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 i5-1340P Intel Core i5-1340P
12C 16T @ 4.60 GHz
0 (0%)
Intel Core Ultra 5 135H Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz
100 (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 i5-1340P Intel Core i5-1340P
12C 16T @ 4.60 GHz
0 (0%)
Intel Core Ultra 5 135H Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz
847 (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 i5-1340P Intel Core i5-1340P
12C 16T @ 1.80 GHz
20244 (100%)
Intel Core Ultra 5 135H Intel Core Ultra 5 135H
14C 18T @ 4.20 GHz
0 (0%)

Devices using this processor
Intel Core i5-1340P Intel Core Ultra 5 135H
Unknown Unknown

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