Intel Core Ultra 5 135H vs Intel Celeron J1900

Last updated:

CPU comparison with benchmarks


Intel Core Ultra 5 135H CPU1 vs CPU2 Intel Celeron J1900
Intel Core Ultra 5 135H Intel Celeron J1900

CPU comparison

In this CPU comparison, we compare the Intel Core Ultra 5 135H and the Intel Celeron J1900 and use benchmarks to check which processor is faster.

We compare the Intel Core Ultra 5 135H 14 core processor released in Q4/2023 with the Intel Celeron J1900 which has 4 CPU cores and was introduced in Q4/2013.
Intel Core Ultra 5 (10) Family Intel Celeron (165)
Intel Core Ultra 100H (5) CPU group Intel Celeron J1000/N2000 (17)
1 Generation 6
Meteor Lake H Architecture Bay Trail
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core Ultra 5 135H is a 14 core processor with a clock frequency of 1.70 GHz (4.60 GHz). The processor can compute 18 threads at the same time. The Intel Celeron J1900 clocks with 2.00 GHz (2.42 GHz), has 4 CPU cores and can calculate 4 threads in parallel.

Intel Core Ultra 5 135H Characteristic Intel Celeron J1900
14 Cores 4
18 Threads 4
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
1.70 GHz (4.60 GHz)
4x Redwood Cove
A-Core 2.00 GHz (2.42 GHz)
1.20 GHz (3.60 GHz)
8x Crestmont
B-Core --
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 135H Characteristic Intel Celeron J1900
Intel AI engine AI hardware --
Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) 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 Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) GPU Intel HD Graphics (Bay Trail GT1)
0.60 GHz GPU frequency 0.69 GHz
2.20 GHz GPU (Turbo) 0.85 GHz
-- GPU Generation 7
5 nm Technology 22 nm
4 Max. displays 2
128 Compute units 4
1024 Shader 32
Yes Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory 2 GB
12.2 DirectX Version 11.2

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 HD Graphics (Bay Trail GT1)
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
Decode Codec VP9 No
Decode Codec VP8 No
Decode / Encode Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode

Memory & PCIe

Up to 96 GB of memory in a maximum of 2 memory channels is supported by the Intel Core Ultra 5 135H, while the Intel Celeron J1900 supports a maximum of 8 GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled.

Intel Core Ultra 5 135H Characteristic Intel Celeron J1900
LPDDR5X-7500, DDR5-5600 Memory DDR3-1333
96 GB Max. Memory 8 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
120.0 GB/s Max. Bandwidth 21.3 GB/s
No ECC No
14.00 MB L2 Cache --
18.00 MB L3 Cache 2.00 MB
5.0 PCIe version 2.0
20 PCIe lanes 4
78.8 GB/s PCIe Bandwidth 2.0 GB/s

Thermal Management

The Intel Core Ultra 5 135H has a TDP of 28 W. The TDP of the Intel Celeron J1900 is 10 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core Ultra 5 135H Characteristic Intel Celeron J1900
28 W TDP (PL1 / PBP) 10 W
115 W TDP (PL2) --
65 W TDP up --
20 W TDP down --
110 °C Tjunction max. 100 °C

Technical details

The Intel Core Ultra 5 135H has 32.00 MB cache and is manufactured in 7 nm. The cache of Intel Celeron J1900 is at 2.00 MB. The processor is manufactured in 22 nm.

Intel Core Ultra 5 135H Characteristic Intel Celeron J1900
7 nm Technology 22 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
BGA 2049 Socket BGA 1170
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
Yes AES-NI No
Windows 11, Linux Operating systems Windows 10, Linux
Q4/2023 Release date Q4/2013
-- Release price 35 $
show more data show more data


Rate these processors

Here you can rate the Intel Core Ultra 5 135H to help other visitors make their purchasing decisions. The average rating is 4.5 stars (2 ratings). Rate now:
Here you can rate the Intel Celeron J1900 to help other visitors make their purchasing decisions. The average rating is 4.8 stars (5 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Core Ultra 5 135H (100%)
Intel Celeron J1900 (11%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Core Ultra 5 135H (100%)
Intel Celeron J1900 (7%)

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 135H Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz
1667 (100%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
228 (14%)

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 135H Intel Core Ultra 5 135H
14C 18T @ 4.20 GHz
10765 (100%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
786 (7%)

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 135H Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz
2247 (100%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
185 (8%)

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 135H Intel Core Ultra 5 135H
14C 18T @ 4.20 GHz
10239 (100%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
564 (6%)

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 135H Intel Core Ultra 5 135H
Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) @ 2.20 GHz
4361 (100%)
Intel Celeron J1900 Intel Celeron J1900
Intel HD Graphics (Bay Trail GT1) @ 0.85 GHz
55 (1%)

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 135H Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz
100 (100%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
0 (0%)

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 135H Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz
847 (100%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
0 (0%)

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 135H Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz
1692 (100%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
0 (0%)

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 135H Intel Core Ultra 5 135H
14C 18T @ 4.20 GHz
14771 (100%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 135H Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz
0 (0%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
69 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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 135H Intel Core Ultra 5 135H
14C 18T @ 4.20 GHz
0 (0%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
294 (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 135H Intel Core Ultra 5 135H
14C 18T @ 4.20 GHz
0 (0%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
1139 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 135H Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz
0 (0%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
39 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 135H Intel Core Ultra 5 135H
14C 18T @ 4.20 GHz
0 (0%)
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
147 (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 Ultra 5 135H Intel Core Ultra 5 135H
14,771 CB R23 MC @ 66 W
224 (100%)
Intel Celeron J1900 Intel Celeron J1900
2.00 GHz
0 (0%)

Devices using this processor

Intel Core Ultra 5 135H Intel Celeron J1900
Unknown Unknown

Popular comparisons containing this CPUs

1. Intel Celeron J4125Intel Celeron J1900 Intel Celeron J4125 vs Intel Celeron J1900
2. Intel Celeron J3455Intel Celeron J1900 Intel Celeron J3455 vs Intel Celeron J1900
3. Intel Celeron N3150Intel Celeron J1900 Intel Celeron N3150 vs Intel Celeron J1900
4. Intel Celeron J1900Intel Celeron J1800 Intel Celeron J1900 vs Intel Celeron J1800
5. Intel Celeron J3160Intel Celeron J1900 Intel Celeron J3160 vs Intel Celeron J1900
6. Intel Celeron J4105Intel Celeron J1900 Intel Celeron J4105 vs Intel Celeron J1900
7. Intel Celeron J1900Intel Pentium J2900 Intel Celeron J1900 vs Intel Pentium J2900
8. Intel Pentium N3700Intel Celeron J1900 Intel Pentium N3700 vs Intel Celeron J1900
9. Intel Celeron J1900Intel Atom D2550 Intel Celeron J1900 vs Intel Atom D2550
10. Intel Celeron J1900AMD A4-5000 Intel Celeron J1900 vs AMD A4-5000


back to index