Celeron N4000 vs Athlon 650

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Primary details

Comparing Athlon 650 and Celeron N4000 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated2508
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataIntel Celeron
Power efficiencyno data14.55
Architecture codenameThunderbird (1999−2000)Goldmont Plus (2017)
Release date9 August 1999 (25 years ago)11 December 2017 (6 years ago)
Launch price (MSRP)$849$107

Detailed specifications

Athlon 650 and Celeron N4000 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 cores1 (Single-Core)2 (Dual-core)
Threads12
Base clock speedno data1.1 GHz
Boost clock speed0.65 GHz2.6 GHz
Multiplierno data11
L1 cache128 KB112 KB
L2 cache512 KB4 MB
L3 cache0 KB4 MB
Chip lithography180 nm14 nm
Die size184 mm2no data
Maximum core temperatureno data105 deg C
Maximum case temperature (TCase)70 °Cno data
Number of transistors22 millionno data
64 bit support-+
Windows 11 compatibility-+

Compatibility

Information on Athlon 650 and Celeron N4000 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 (Uniprocessor)
SocketAFCBGA1090
Power consumption (TDP)48 Watt6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon 650 and Celeron N4000. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI-+
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-

Security technologies

Athlon 650 and Celeron N4000 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 Athlon 650 and Celeron N4000 are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon 650 and Celeron N4000. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1DDR4
Maximum memory sizeno data8 GB
Max memory channelsno data2
Maximum memory bandwidthno data38.397 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel UHD Graphics 600
Max video memoryno data8 GB
Quick Sync Video-+
Graphics max frequencyno data650 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of Athlon 650 and Celeron N4000 integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Athlon 650 and Celeron N4000 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+

Graphics API support

APIs supported by Athlon 650 and Celeron N4000 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.4

Peripherals

Specifications and connection of peripherals supported by Athlon 650 and Celeron N4000.

PCIe versionno data2.0
PCI Express lanesno data6
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+

Pros & cons summary


Recency 9 August 1999 11 December 2017
Physical cores 1 2
Threads 1 2
Chip lithography 180 nm 14 nm
Power consumption (TDP) 48 Watt 6 Watt

Celeron N4000 has an age advantage of 18 years, 100% more physical cores and 100% more threads, a 1185.7% more advanced lithography process, and 700% lower power consumption.

We couldn't decide between Athlon 650 and Celeron N4000. We've got no test results to judge.

Note that Athlon 650 is a desktop processor while Celeron N4000 is a notebook one.


Should you still have questions on choice between Athlon 650 and Celeron N4000, ask them in Comments section, and we shall answer.

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AMD Athlon 650
Athlon 650
Intel Celeron N4000
Celeron N4000

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Community ratings

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