Ryzen 9 7940HS vs Celeron 585

Primary details

Comparing Celeron 585 and Ryzen 9 7940HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	301
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Power efficiency	no data	51.73
Architecture codename	no data	Phoenix-HS (Zen 4) (2023)
Release date	1 July 2008 (16 years ago)	January 2023 (1 year ago)

Detailed specifications

Celeron 585 and Ryzen 9 7940HS 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	no data	8 (Octa-Core)
Threads	no data	16
Base clock speed	2.16 GHz	4 GHz
Boost clock speed	no data	5.2 GHz
L1 cache	no data	64K (per core)
L2 cache	no data	1 MB (per core)
L3 cache	1 MB L2 Cache	16 MB (shared)
Chip lithography	65 nm	4 nm
Die size	no data	178 mm2
Maximum core temperature	100 °C	100 °C
Number of transistors	no data	25,000 million
64 bit support	+	+
Windows 11 compatibility	-	+
VID voltage range	0.95-1.3V	no data

Compatibility

Information on Celeron 585 and Ryzen 9 7940HS 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	no data	1
Socket	PPGA478	FP8
Power consumption (TDP)	31 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 585 and Ryzen 9 7940HS. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Ryzen AI, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, 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
Demand Based Switching	-	no data
FSB parity	-	no data
Precision Boost 2	no data	+

Security technologies

Celeron 585 and Ryzen 9 7940HS 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 585 and Ryzen 9 7940HS are enumerated here.

AMD-V	-	+
VT-x	-	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 585 and Ryzen 9 7940HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

no data

DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 780M

Peripherals

Specifications and connection of peripherals supported by Celeron 585 and Ryzen 9 7940HS.

PCIe version	no data	4.0
PCI Express lanes	no data	20

Pros & cons summary

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Chip lithography	65 nm	4 nm
Power consumption (TDP)	31 Watt	35 Watt

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Should you still have questions on choice between Celeron 585 and Ryzen 9 7940HS, ask them in Comments section, and we shall answer.

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