Ryzen 5 8645HS vs Celeron 827E

Primary details

Comparing Celeron 827E and Ryzen 5 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	442
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Celeron	no data
Architecture codename	Sandy Bridge (2011−2013)	Hawk Point-HS (Zen 4)
Release date	no data	6 December 2023 (less than a year ago)
Launch price (MSRP)	$89	no data
Current price	$3216 (36.1x MSRP)	no data

Detailed specifications

Celeron 827E and Ryzen 5 8645HS 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)	6 (Hexa-Core)
Threads	1	12
Base clock speed	no data	4.3 GHz
Boost clock speed	1.4 GHz	5 GHz
Bus support	4 × 5 GT/s	no data
L1 cache	64 KB	64 KB (per core)
L2 cache	256 KB	1 MB (per core)
L3 cache	1.5 MB	16 MB (shared)
Chip lithography	32 nm	4 nm
Die size	131 mm2	178 mm2
Maximum core temperature	no data	100 °C
Number of transistors	504 Million	25,000 million
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on Celeron 827E and Ryzen 5 8645HS 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 (Uniprocessor)	1
Socket	no data	FP8
Power consumption (TDP)	17 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 827E and Ryzen 5 8645HS. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	DDR5-5600/LPDDR5x-7500 RAM, PCIe 4, Ryzen AI, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3
AES-NI	no data	+
FMA	+	no data
AVX	no data	+
Enhanced SpeedStep (EIST)	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 827E and Ryzen 5 8645HS are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 827E and Ryzen 5 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1066	DDR5
Maximum memory size	16 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	21.335 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare

Intel HD Graphics (Sandy Bridge)

AMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by Celeron 827E and Ryzen 5 8645HS.

PCIe version	no data	4.0
PCI Express lanes	no data	20

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	6
Threads	1	12
Chip lithography	32 nm	4 nm
Power consumption (TDP)	17 Watt	45 Watt

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Should you still have questions on choice between Celeron 827E and Ryzen 5 8645HS, ask them in Comments section, and we shall answer.

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