Celeron J4125 vs Ryzen 7 7840H

VS

Aggregate performance score

Ryzen 7 7840H
2023
8 cores / 16 threads, 35 Watt
17.85
+860%
Celeron J4125
2019
4 cores / 4 threads, 10 Watt
1.86

Ryzen 7 7840H outperforms Celeron J4125 by a whopping 860% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 7840H and Celeron J4125 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3471998
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data5.56
Market segmentLaptopDesktop processor
Power efficiency48.2617.60
Architecture codenamePhoenix (2023−2024)Gemini Lake Refresh (2019)
Release dateJanuary 2023 (1 year ago)4 November 2019 (5 years ago)
Launch price (MSRP)no data$107

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 7840H and Celeron J4125 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores8 (Octa-Core)4 (Quad-Core)
Threads164
Base clock speed3.8 GHz2 GHz
Boost clock speed5.1 GHz2.7 GHz
L1 cache64K (per core)56 KB (per core)
L2 cache1 MB (per core)4 MB (shared)
L3 cache16 MB (shared)4 MB
Chip lithography4 nm14 nm
Die size178 mm293 mm2
Maximum core temperatureno data105 °C
Number of transistors25,000 millionno data
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Ryzen 7 7840H and Celeron J4125 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFP8FCBGA1090
Power consumption (TDP)35 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 7840H and Celeron J4125. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI++
AVX+-
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data-
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Smart Responseno data-
GPIOno data+
Turbo Boost Max 3.0no data-
Precision Boost 2+no data

Security technologies

Ryzen 7 7840H and Celeron J4125 technologies aimed at improving security, for example, by protecting against hacks.

EDBno data+
Secure Keyno data+
MPX-+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 7840H and Celeron J4125 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 7840H and Celeron J4125. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5600DDR4
Maximum memory sizeno data8 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 780MIntel UHD Graphics 600
Max video memoryno data8 GB
Quick Sync Video-+
Graphics max frequencyno data750 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of Ryzen 7 7840H and Celeron J4125 integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
MIPI-DSIno data+

Graphics image quality

Maximum display resolutions supported by Ryzen 7 7840H and Celeron J4125 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2160@30Hz
Max resolution over eDPno data4096x2160@60Hz
Max resolution over DisplayPortno data4096x2160@60Hz

Graphics API support

APIs supported by Ryzen 7 7840H and Celeron J4125 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.4

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 7840H and Celeron J4125.

PCIe version4.02.0
PCI Express lanes206
USB revisionno data2.0/3.0
Total number of SATA portsno data2
Max number of SATA 6 Gb/s Portsno data2
Number of USB portsno data8
Integrated LANno data-
UARTno data+

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 7 7840H 17.85
+860%
Celeron J4125 1.86

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 7 7840H 28360
+859%
Celeron J4125 2957

Gaming performance

Pros & cons summary


Performance score 17.85 1.86
Integrated graphics card 18.32 0.87
Physical cores 8 4
Threads 16 4
Chip lithography 4 nm 14 nm
Power consumption (TDP) 35 Watt 10 Watt

Ryzen 7 7840H has a 859.7% higher aggregate performance score, 2005.7% faster integrated GPU, 100% more physical cores and 300% more threads, and a 250% more advanced lithography process.

Celeron J4125, on the other hand, has 250% lower power consumption.

The Ryzen 7 7840H is our recommended choice as it beats the Celeron J4125 in performance tests.

Be aware that Ryzen 7 7840H is a notebook processor while Celeron J4125 is a desktop one.


Should you still have questions on choice between Ryzen 7 7840H and Celeron J4125, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen 7 7840H
Ryzen 7 7840H
Intel Celeron J4125
Celeron J4125

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.4 269 votes

Rate Ryzen 7 7840H on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.9 1529 votes

Rate Celeron J4125 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 7 7840H or Celeron J4125, agree or disagree with our judgements, or report an error or mismatch.