Intel Celeron J1900 vs AMD Ryzen 9 7940H

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CPU comparison with benchmarks


Intel Celeron J1900 CPU1 vs CPU2 AMD Ryzen 9 7940H
Intel Celeron J1900 AMD Ryzen 9 7940H

CPU comparison

In this CPU comparison, we compare the Intel Celeron J1900 and the AMD Ryzen 9 7940H and use benchmarks to check which processor is faster.

We compare the Intel Celeron J1900 4 core processor released in Q4/2013 with the AMD Ryzen 9 7940H which has 8 CPU cores and was introduced in Q1/2023.
Intel Celeron (165) Family AMD Ryzen 9 (35)
Intel Celeron J1000/N2000 (17) CPU group AMD Ryzen 7040 (21)
6 Generation 6
Bay Trail Architecture Phoenix (Zen 4)
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Celeron J1900 is a 4 core processor with a clock frequency of 2.00 GHz (2.42 GHz). The processor can compute 4 threads at the same time. The AMD Ryzen 9 7940H clocks with 4.00 GHz (5.20 GHz), has 8 CPU cores and can calculate 16 threads in parallel.

Intel Celeron J1900 Characteristic AMD Ryzen 9 7940H
4 Cores 8
4 Threads 16
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.00 GHz Frequency 4.00 GHz
2.42 GHz Turbo Frequency (1 Core) 5.20 GHz
2.42 GHz Turbo Frequency (All Cores) --

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 J1900 Characteristic AMD Ryzen 9 7940H
-- AI hardware AMD Ryzen AI
-- AI specifications AMD dedicated AI XDNA Technology

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 HD Graphics (Bay Trail GT1) GPU AMD Radeon 780M
0.69 GHz GPU frequency 0.80 GHz
0.85 GHz GPU (Turbo) 2.80 GHz
7 GPU Generation 3
22 nm Technology 4 nm
2 Max. displays 4
4 Compute units 12
32 Shader 768
No Hardware Raytracing Yes
No Frame Generation AMD FSR
2 GB Max. GPU Memory 32 GB
11.2 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 HD Graphics (Bay Trail GT1) GPU AMD Radeon 780M
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 Decode
No Codec VP8 Decode
No Codec AV1 Decode / Encode
Decode / Encode Codec AVC Decode
Decode Codec VC-1 Decode
Decode Codec JPEG Decode / Encode

Memory & PCIe

Up to 8 GB of memory in a maximum of 2 memory channels is supported by the Intel Celeron J1900, while the AMD Ryzen 9 7940H supports a maximum of 256 GB of memory with a maximum memory bandwidth of 120.0 GB/s enabled.

Intel Celeron J1900 Characteristic AMD Ryzen 9 7940H
DDR3-1333 Memory DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500
8 GB Max. Memory 256 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 120.0 GB/s
No ECC Yes
-- L2 Cache 8.00 MB
2.00 MB L3 Cache 16.00 MB
2.0 PCIe version 4.0
4 PCIe lanes 20
2.0 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The Intel Celeron J1900 has a TDP of 10 W. The TDP of the AMD Ryzen 9 7940H is 54 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Celeron J1900 Characteristic AMD Ryzen 9 7940H
10 W TDP (PL1 / PBP) 54 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 35 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Celeron J1900 has 2.00 MB cache and is manufactured in 22 nm. The cache of AMD Ryzen 9 7940H is at 24.00 MB. The processor is manufactured in 4 nm.

Intel Celeron J1900 Characteristic AMD Ryzen 9 7940H
22 nm Technology 4 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
BGA 1170 Socket FP8
VT-x, VT-x EPT Virtualization AMD-V, SVM
No AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Windows 11, Linux
Q4/2013 Release date Q1/2023
35 $ Release price --
show more data show more data


Rate these processors

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:
Here you can rate the AMD Ryzen 9 7940H to help other visitors make their purchasing decisions. The average rating is 5.0 stars (10 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Celeron J1900 (10%)
AMD Ryzen 9 7940H (100%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Celeron J1900 (5%)
AMD Ryzen 9 7940H (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 J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
228 (12%)
AMD Ryzen 9 7940H AMD Ryzen 9 7940H
8C 16T @ 5.20 GHz
1974 (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 J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
786 (7%)
AMD Ryzen 9 7940H AMD Ryzen 9 7940H
8C 16T @ 4.00 GHz
11600 (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 J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
185 (7%)
AMD Ryzen 9 7940H AMD Ryzen 9 7940H
8C 16T @ 5.20 GHz
2617 (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 J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
564 (5%)
AMD Ryzen 9 7940H AMD Ryzen 9 7940H
8C 16T @ 4.00 GHz
12447 (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 J1900 Intel Celeron J1900
Intel HD Graphics (Bay Trail GT1) @ 0.85 GHz
55 (1%)
AMD Ryzen 9 7940H AMD Ryzen 9 7940H
AMD Radeon 780M @ 2.80 GHz
4357 (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 J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
1139 (4%)
AMD Ryzen 9 7940H AMD Ryzen 9 7940H
8C 16T @ 4.00 GHz
30995 (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 J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
69 (100%)
AMD Ryzen 9 7940H AMD Ryzen 9 7940H
8C 16T @ 5.20 GHz
0 (0%)

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 J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
294 (100%)
AMD Ryzen 9 7940H AMD Ryzen 9 7940H
8C 16T @ 4.00 GHz
0 (0%)

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 J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
39 (100%)
AMD Ryzen 9 7940H AMD Ryzen 9 7940H
8C 16T @ 5.20 GHz
0 (0%)

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 J1900 Intel Celeron J1900
4C 4T @ 2.42 GHz
147 (100%)
AMD Ryzen 9 7940H AMD Ryzen 9 7940H
8C 16T @ 4.00 GHz
0 (0%)

Performance for Artificial Intelligence (AI) and Machine Learning (ML)

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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Intel Celeron J1900 Intel Celeron J1900
4C 4T @ 2.00 GHz
0 (0%)
AMD Ryzen 9 7940H AMD Ryzen 9 7940H
8C 16T @ 4.00 GHz
10 (100%)

Devices using this processor

Intel Celeron J1900 AMD Ryzen 9 7940H
Unknown Unknown

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