Ryzen 7 5800HS vs Celeron 450

Primary details

Comparing Celeron 450 and Ryzen 7 5800HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	605
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Series	no data	AMD Cezanne (Zen 3, Ryzen 5000)
Power efficiency	no data	34.15
Architecture codename	Conroe-L (2007−2008)	Cezanne-HS (Zen 3) (2021)
Release date	August 2008 (16 years ago)	12 January 2021 (3 years ago)

Detailed specifications

Celeron 450 and Ryzen 7 5800HS 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	1 (Single-Core)	8 (Octa-Core)
Threads	1	16
Base clock speed	2.2 GHz	2.8 GHz
Boost clock speed	2.2 GHz	4.4 GHz
Multiplier	no data	28
L1 cache	64 KB	64K (per core)
L2 cache	512 KB	512K (per core)
L3 cache	0 KB	16 MB (shared)
Chip lithography	65 nm	7 nm
Die size	77 mm2	156 mm2
Maximum core temperature	60 °C	105 °C
Number of transistors	105 million	9,800 million
64 bit support	+	+
Windows 11 compatibility	-	+
VID voltage range	1V-1.3375V	no data

Compatibility

Information on Celeron 450 and Ryzen 7 5800HS 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	1
Socket	LGA775	FP6
Power consumption (TDP)	35 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 450 and Ryzen 7 5800HS. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	MMX, 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 450 and Ryzen 7 5800HS 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 450 and Ryzen 7 5800HS 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 450 and Ryzen 7 5800HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon RX Vega 8 (Ryzen 4000/5000)

Peripherals

Specifications and connection of peripherals supported by Celeron 450 and Ryzen 7 5800HS.

PCIe version

no data

3.0

Synthetic benchmark performance

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

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Pros & cons summary

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

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Should you still have questions on choice between Celeron 450 and Ryzen 7 5800HS, ask them in Comments section, and we shall answer.

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