Atom N435 vs Celeron J4125

Place in the ranking	1999	3387
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	5.54	no data
Market segment	Desktop processor	Laptop
Series	no data	Atom
Power efficiency	17.60	1.89
Architecture codename	Gemini Lake Refresh (2019)	Pinetrail (2009−2011)
Release date	4 November 2019 (5 years ago)	2 June 2011 (13 years ago)
Launch price (MSRP)	$107	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron J4125 and Atom N435 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 cores	4 (Quad-Core)	1 (Single-Core)
Threads	4	2
Base clock speed	2 GHz	no data
Boost clock speed	2.7 GHz	1.33 GHz
Bus rate	no data	533 MHz
L1 cache	56 KB (per core)	no data
L2 cache	4 MB (shared)	512 KB
L3 cache	4 MB	no data
Chip lithography	14 nm	45 nm
Die size	93 mm²	no data
Maximum core temperature	105 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Celeron J4125 and Atom N435 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 configuration	1	no data
Socket	FCBGA1090	FCBGA559
Power consumption (TDP)	10 Watt	5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron J4125 and Atom N435. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	no data
AES-NI	+	-
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	-	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Smart Response	-	no data
GPIO	+	no data
Turbo Boost Max 3.0	-	no data

Security technologies

Celeron J4125 and Atom N435 technologies aimed at improving security, for example, by protecting against hacks.

EDB	+	no data
Secure Key	+	no data
MPX	+	-
Identity Protection	+	-
SGX	Yes with Intel® ME	no data
OS Guard	+	no data
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron J4125 and Atom N435 are enumerated here.

VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron J4125 and Atom N435. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR2, DDR3
Maximum memory size	8 GB	no data
Max memory channels	2	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics 600	no data
Max video memory	8 GB	no data
Quick Sync Video	+	-
Graphics max frequency	750 MHz	no data
Execution Units	12	no data

Graphics interfaces

Available interfaces and connections of Celeron J4125 and Atom N435 integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	-
HDMI	+	-
MIPI-DSI	+	no data

Graphics image quality

Maximum display resolutions supported by Celeron J4125 and Atom N435 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2160@30Hz	no data
Max resolution over eDP	4096x2160@60Hz	no data
Max resolution over DisplayPort	4096x2160@60Hz	no data

Graphics API support

APIs supported by Celeron J4125 and Atom N435 integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.4	no data

Peripherals

Specifications and connection of peripherals supported by Celeron J4125 and Atom N435.

PCIe version	2.0	no data
PCI Express lanes	6	no data
USB revision	2.0/3.0	no data
Total number of SATA ports	2	no data
Max number of SATA 6 Gb/s Ports	2	no data
Number of USB ports	8	no data
Integrated LAN	-	no data
UART	+	no 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.

Celeron J4125 1.86
+1760%

Atom N435 0.10

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.

Celeron J4125 2957
+1833%

Atom N435 153

Gaming performance

Pros & cons summary

Performance score	1.86	0.10
Recency	4 November 2019	2 June 2011
Physical cores	4	1
Threads	4	2
Chip lithography	14 nm	45 nm
Power consumption (TDP)	10 Watt	5 Watt

Celeron J4125 has a 1760% higher aggregate performance score, an age advantage of 8 years, 300% more physical cores and 100% more threads, and a 221.4% more advanced lithography process.

Atom N435, on the other hand, has 100% lower power consumption.

The Celeron J4125 is our recommended choice as it beats the Atom N435 in performance tests.

Note that Celeron J4125 is a desktop processor while Atom N435 is a notebook one.

Should you still have questions on choice between Celeron J4125 and Atom N435, ask them in Comments section, and we shall answer.