Ultra 9 285 vs Ryzen 7 2800H

Primary details

Comparing Ryzen 7 2800H and Core Ultra 9 285 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1211	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	AMD Ryzen 7	no data
Power efficiency	10.61	no data
Architecture codename	Raven Ridge (Zen) (2018)	Arrow Lake-S (2024−2025)
Release date	10 September 2018 (6 years ago)	January 2025

Detailed specifications

Ryzen 7 2800H and Core Ultra 9 285 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	4 (Quad-Core)	24 (Tetracosa-Core)
Threads	8	24
Base clock speed	3.4 GHz	2.5 GHz
Boost clock speed	3.3 GHz	5.6 GHz
Multiplier	33	no data
L1 cache	384 KB	112 KB (per core)
L2 cache	2 MB	3 MB (per core)
L3 cache	4 MB (shared)	36 MB (shared)
Chip lithography	14 nm	3 nm
Die size	209.78 mm2	243 mm2
Maximum core temperature	95 °C	no data
Number of transistors	4950 Million	17,800 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Ryzen 7 2800H and Core Ultra 9 285 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	FP5	1851
Power consumption (TDP)	45 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 2800H and Core Ultra 9 285. You'll probably need this information if you require some particular technology.

Instruction set extensions	MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA	no data
AES-NI	+	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	no data	+
TSX	-	+
Precision Boost 2	+	no data

Security technologies

Ryzen 7 2800H and Core Ultra 9 285 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 2800H and Core Ultra 9 285 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 2800H and Core Ultra 9 285. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR5 Depends on motherboard
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	51.196 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon RX Vega 11

Arc Xe2 Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 2800H and Core Ultra 9 285.

PCIe version	3.0	5.0
PCI Express lanes	12	20

Pros & cons summary

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Physical cores	4	24
Threads	8	24
Chip lithography	14 nm	3 nm
Power consumption (TDP)	45 Watt	125 Watt

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Should you still have questions on choice between Ryzen 7 2800H and Core Ultra 9 285, ask them in Comments section, and we shall answer.

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