Intel Celeron J4025 vs Intel Core i9-9900X

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CPU comparison with benchmarks


Intel Celeron J4025 CPU1 vs CPU2 Intel Core i9-9900X
Intel Celeron J4025 Intel Core i9-9900X

CPU comparison

In this CPU comparison, we compare the Intel Celeron J4025 and the Intel Core i9-9900X and use benchmarks to check which processor is faster.

We compare the Intel Celeron J4025 2 core processor released in Q4/2019 with the Intel Core i9-9900X which has 10 CPU cores and was introduced in Q4/2018.
Intel Celeron (165) Family Intel Core i9 (78)
Intel Celeron J4000/N4000/N5000 (11) CPU group Intel Core i 9000X (8)
9 Generation 9
Gemini Lake Architecture Skylake X Refresh
Mobile Segment Desktop / Server
-- Predecessor Intel Core i9-7900X
-- Successor Intel Core i9-10900X

CPU Cores and Base Frequency

The Intel Celeron J4025 is a 2 core processor with a clock frequency of 2.00 GHz (2.90 GHz). The processor can compute 2 threads at the same time. The Intel Core i9-9900X clocks with 3.50 GHz (4.50 GHz), has 10 CPU cores and can calculate 20 threads in parallel.

Intel Celeron J4025 Characteristic Intel Core i9-9900X
2 Cores 10
2 Threads 20
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? Yes
2.00 GHz Frequency 3.50 GHz
2.90 GHz Turbo Frequency (1 Core) 4.50 GHz
2.90 GHz Turbo Frequency (All Cores) 4.30 GHz

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 Celeron J4025 Characteristic Intel Core i9-9900X
-- AI hardware --
-- 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 UHD Graphics 600 GPU no iGPU
0.25 GHz GPU frequency --
0.70 GHz GPU (Turbo) --
9.5 GPU Generation --
14 nm Technology
3 Max. displays
12 Compute units --
96 Shader --
No Hardware Raytracing No
No Frame Generation No
8 GB Max. GPU Memory --
12 DirectX Version --

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 UHD Graphics 600 GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 8 GB of memory in a maximum of 2 memory channels is supported by the Intel Celeron J4025, while the Intel Core i9-9900X supports a maximum of 128 GB of memory with a maximum memory bandwidth of 85.4 GB/s enabled.

Intel Celeron J4025 Characteristic Intel Core i9-9900X
LPDDR4-2400, DDR4-2400 Memory DDR4-2666
8 GB Max. Memory 128 GB
2 (Dual Channel) Memory channels 4 (Quad Channel)
38.4 GB/s Max. Bandwidth 85.4 GB/s
No ECC No
-- L2 Cache --
4.00 MB L3 Cache 19.00 MB
2.0 PCIe version 3.0
6 PCIe lanes 44
3.0 GB/s PCIe Bandwidth 43.3 GB/s

Thermal Management

The Intel Celeron J4025 has a TDP of 10 W. The TDP of the Intel Core i9-9900X is 165 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Celeron J4025 Characteristic Intel Core i9-9900X
10 W TDP (PL1 / PBP) 165 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
105 °C Tjunction max. 92 °C

Technical details

The Intel Celeron J4025 has 4.00 MB cache and is manufactured in 14 nm. The cache of Intel Core i9-9900X is at 19.00 MB. The processor is manufactured in 14 nm.

Intel Celeron J4025 Characteristic Intel Core i9-9900X
14 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 1090 Socket LGA 2066
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
Q4/2019 Release date Q4/2018
-- Release price 989 $
show more data show more data


Rate these processors

Here you can rate the Intel Celeron J4025 to help other visitors make their purchasing decisions. The average rating is 3.7 stars (3 ratings). Rate now:
Here you can rate the Intel Core i9-9900X to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 3 CPU benchmarks
Intel Celeron J4025 (38%)
Intel Core i9-9900X (100%)
⌀ Multi core performance in 4 CPU benchmarks
Intel Celeron J4025 (8%)
Intel Core i9-9900X (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 Celeron J4025 Intel Celeron J4025
2C 2T @ 2.90 GHz
488 (42%)
Intel Core i9-9900X Intel Core i9-9900X
10C 20T @ 4.50 GHz
1174 (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 Celeron J4025 Intel Celeron J4025
2C 2T @ 2.90 GHz
952 (9%)
Intel Core i9-9900X Intel Core i9-9900X
10C 20T @ 4.30 GHz
10490 (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 Celeron J4025 Intel Celeron J4025
2C 2T @ 2.90 GHz
409 (28%)
Intel Core i9-9900X Intel Core i9-9900X
10C 20T @ 4.50 GHz
1459 (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 Celeron J4025 Intel Celeron J4025
2C 2T @ 2.90 GHz
724 (8%)
Intel Core i9-9900X Intel Core i9-9900X
10C 20T @ 4.30 GHz
9475 (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 Celeron J4025 Intel Celeron J4025
2C 2T @ 2.90 GHz
1725 (8%)
Intel Core i9-9900X Intel Core i9-9900X
10C 20T @ 4.30 GHz
21882 (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 Celeron J4025 Intel Celeron J4025
2C 2T @ 2.90 GHz
85 (43%)
Intel Core i9-9900X Intel Core i9-9900X
10C 20T @ 4.50 GHz
197 (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 Celeron J4025 Intel Celeron J4025
2C 2T @ 2.90 GHz
160 (8%)
Intel Core i9-9900X Intel Core i9-9900X
10C 20T @ 4.30 GHz
2114 (100%)

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 Celeron J4025 Intel Celeron J4025
2C 2T @ 2.90 GHz
0 (0%)
Intel Core i9-9900X Intel Core i9-9900X
10C 20T @ 4.50 GHz
455 (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 Celeron J4025 Intel Celeron J4025
2C 2T @ 2.90 GHz
0 (0%)
Intel Core i9-9900X Intel Core i9-9900X
10C 20T @ 4.30 GHz
4855 (100%)

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 Celeron J4025 Intel Celeron J4025
Intel UHD Graphics 600 @ 0.70 GHz
134 (100%)
Intel Core i9-9900X Intel Core i9-9900X
@ 0.00 GHz
0 (0%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
Intel Celeron J4025 Intel Celeron J4025
2C 2T @ 2.90 GHz
0 (0%)
Intel Core i9-9900X Intel Core i9-9900X
10C 20T @ 4.30 GHz
169.7 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Celeron J4025 Intel Celeron J4025
2C 2T @ 2.00 GHz
0 (0%)
Intel Core i9-9900X Intel Core i9-9900X
10C 20T @ 3.50 GHz
5640 (100%)

Devices using this processor

Intel Celeron J4025 Intel Core i9-9900X
Unknown Unknown

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