Ultra 9 285T vs Ryzen 7 3780U

Primary details

Comparing Ryzen 7 3780U and Core Ultra 9 285T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1341	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	27.68	no data
Architecture codename	Picasso-U (Zen+) (2019−2020)	Arrow Lake-S (2024−2025)
Release date	6 January 2019 (5 years ago)	January 2025

Detailed specifications

Ryzen 7 3780U and Core Ultra 9 285T 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	2.3 GHz	1.4 GHz
Boost clock speed	4 GHz	5.4 GHz
Multiplier	23	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	12 nm	3 nm
Die size	209.78 mm2	243 mm2
Maximum core temperature	105 °C	no data
Number of transistors	4940 Million	17,800 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Ryzen 7 3780U and Core Ultra 9 285T 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	FP5	1851
Power consumption (TDP)	15 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 3780U and Core Ultra 9 285T. 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	-	+

Security technologies

Ryzen 7 3780U and Core Ultra 9 285T 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 3780U and Core Ultra 9 285T 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 3780U and Core Ultra 9 285T. 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	38.397 GB/s	no data

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 3780U and Core Ultra 9 285T.

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	12 nm	3 nm
Power consumption (TDP)	15 Watt	35 Watt

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Should you still have questions on choice between Ryzen 7 3780U and Core Ultra 9 285T, ask them in Comments section, and we shall answer.

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