Ryzen AI 9 HX 170 vs Pentium D 840

Primary details

Comparing Pentium D 840 and Ryzen AI 9 HX 170 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Series	no data	AMD Strix Point (Zen 5/5c, Ryzen AI 3/5/7/9)
Architecture codename	Smithfield (2005)	Strix Point-HX (Zen 5) (2024)
Release date	May 2005 (19 years ago)	4 June 2024 (less than a year ago)

Detailed specifications

Pentium D 840 and Ryzen AI 9 HX 170 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	2 (Dual-core)	12 (Dodeca-Core)
Threads	2	24
Base clock speed	3.2 GHz	no data
Boost clock speed	3.2 GHz	5.1 GHz
L1 cache	28 KB	no data
L2 cache	2 MB	no data
L3 cache	0 KB	36 MB
Chip lithography	90 nm	3 nm
Die size	206 mm2	no data
Maximum core temperature	70 °C	no data
Number of transistors	169 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
VID voltage range	1.2V-1.4V	no data

Compatibility

Information on Pentium D 840 and Ryzen AI 9 HX 170 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	2	no data
Socket	PLGA775	no data
Power consumption (TDP)	130 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium D 840 and Ryzen AI 9 HX 170. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	XDNA 2 NPU
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Demand Based Switching	-	no data
PAE	32 Bit	no data
FSB parity	-	no data

Security technologies

Pentium D 840 and Ryzen AI 9 HX 170 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 Pentium D 840 and Ryzen AI 9 HX 170 are enumerated here.

VT-d	-	no data
VT-x	-	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium D 840 and Ryzen AI 9 HX 170. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

no data

Pros & cons summary

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Physical cores	2	12
Threads	2	24
Chip lithography	90 nm	3 nm
Power consumption (TDP)	130 Watt	55 Watt

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Should you still have questions on choice between Pentium D 840 and Ryzen AI 9 HX 170, ask them in Comments section, and we shall answer.

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