Ultra 5 115U vs Ryzen 7 5800H

Primary details

Comparing Ryzen 7 5800H and Core Ultra 5 115U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	561	not rated
Place by popularity	81	not in top-100
Market segment	Laptop	Laptop
Series	AMD Cezanne (Zen 3, Ryzen 5000)	no data
Power efficiency	23.17	no data
Architecture codename	Cezanne-H (Zen 3) (2021)	Meteor Lake (2023)
Release date	12 January 2021 (3 years ago)	14 December 2023 (less than a year ago)

Detailed specifications

Ryzen 7 5800H and Core Ultra 5 115U 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	8 (Octa-Core)	8 (Octa-Core)
Threads	16	10
Base clock speed	3.2 GHz	1.5 GHz
Boost clock speed	4.4 GHz	4.2 GHz
Multiplier	32	no data
L1 cache	64K (per core)	112 KB (per core)
L2 cache	512K (per core)	2 MB (per core)
L3 cache	16 MB (shared)	10 MB (shared)
Chip lithography	7 nm	7 nm
Die size	156 mm2	no data
Maximum core temperature	105 °C	no data
Number of transistors	9,800 million	no data
64 bit support	+	+
Windows 11 compatibility	+	no data

Compatibility

Information on Ryzen 7 5800H and Core Ultra 5 115U 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	FP6	Intel BGA 2049
Power consumption (TDP)	54 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 5800H and Core Ultra 5 115U. You'll probably need this information if you require some particular technology.

Instruction set extensions	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	no data
AES-NI	+	+
FMA	+	-
AVX	+	+
Enhanced SpeedStep (EIST)	no data	+
TSX	-	+

Security technologies

Ryzen 7 5800H and Core Ultra 5 115U technologies aimed at improving security, for example, by protecting against hacks.

TXT

no data

+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 5800H and Core Ultra 5 115U 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 Ryzen 7 5800H and Core Ultra 5 115U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR4

DDR5 Depends on motherboard

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon RX Vega 8 (Ryzen 4000/5000)

Arc Xe-LPG 48EU

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 5800H and Core Ultra 5 115U.

PCIe version	3.0	4.0
PCI Express lanes	no data	12

Pros & cons summary

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Recency	12 January 2021	14 December 2023
Threads	16	10
Power consumption (TDP)	54 Watt	15 Watt

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Should you still have questions on choice between Ryzen 7 5800H and Core Ultra 5 115U, ask them in Comments section, and we shall answer.

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