Ryzen 7 4800HS vs Celeron 420

Primary details

Comparing Celeron 420 and Ryzen 7 4800HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated670
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataAMD Renoir (Ryzen 4000 APU)
Power efficiencyno data31.21
Architecture codenameConroe-L (2007−2008)Renoir-HS (Zen 2) (2020)
Release dateJune 2007 (17 years ago)16 March 2020 (4 years ago)
Launch price (MSRP)$23no data

Detailed specifications

Celeron 420 and Ryzen 7 4800HS 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)8 (Octa-Core)
Threads116
Base clock speed1.6 GHz2.9 GHz
Boost clock speed1.6 GHz4.2 GHz
Multiplierno data29
L1 cache64 KB512 KB
L2 cache512 KB4 MB
L3 cache0 KB8 MB
Chip lithography65 nm7 nm
Die size77 mm2156 mm2
Maximum core temperatureno data105 °C
Maximum case temperature (TCase)60 °Cno data
Number of transistors105 million9800 Million
64 bit support++
Windows 11 compatibility-+
VID voltage range1V-1.3375Vno data

Compatibility

Information on Celeron 420 and Ryzen 7 4800HS 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
SocketLGA775FP6
Power consumption (TDP)35 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 420 and Ryzen 7 4800HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)-no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity-no data

Security technologies

Celeron 420 and Ryzen 7 4800HS technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 420 and Ryzen 7 4800HS are enumerated here.

AMD-V-+
VT-d-no data
VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 420 and Ryzen 7 4800HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR4
Maximum memory sizeno data64 GB
Max memory channelsno data4
Maximum memory bandwidthno data68.27 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Vega 7

Peripherals

Specifications and connection of peripherals supported by Celeron 420 and Ryzen 7 4800HS.

PCIe versionno data3.0

Synthetic benchmark performance

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



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 420 235
Ryzen 7 4800HS 18333
+7701%

Pros & cons summary


Physical cores 1 8
Threads 1 16
Chip lithography 65 nm 7 nm

Ryzen 7 4800HS has 700% more physical cores and 1500% more threads, and a 828.6% more advanced lithography process.

We couldn't decide between Celeron 420 and Ryzen 7 4800HS. We've got no test results to judge.

Note that Celeron 420 is a desktop processor while Ryzen 7 4800HS is a notebook one.


Should you still have questions on choice between Celeron 420 and Ryzen 7 4800HS, ask them in Comments section, and we shall answer.

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Intel Celeron 420
Celeron 420
AMD Ryzen 7 4800HS
Ryzen 7 4800HS

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Community ratings

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


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4.4 264 votes

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Questions & comments

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