Ryzen 9 PRO 3900 vs Ryzen AI 9 HX 370

Place in the ranking	236	286
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	no data	AMD Ryzen 9
Power efficiency	74.81	28.82
Architecture codename	Strix Point (2024)	Zen 2 (2017−2020)
Release date	July 2024 (recently)	30 September 2019 (5 years ago)

Detailed specifications

Ryzen AI 9 HX 370 and Ryzen 9 PRO 3900 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	12 (Dodeca-Core)	12 (Dodeca-Core)
Threads	24	24
Base clock speed	2 GHz	3.1 GHz
Boost clock speed	5.1 GHz	4.3 GHz
Bus rate	54 MHz	no data
L1 cache	80 KB (per core)	768 KB
L2 cache	1 MB (per core)	6 MB
L3 cache	24 MB (shared)	64 MB
Chip lithography	4 nm	7 nm, 12 nm
Maximum core temperature	100 °C	no data
64 bit support	+	+
Windows 11 compatibility	no data	+

Compatibility

Information on Ryzen AI 9 HX 370 and Ryzen 9 PRO 3900 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 (Uniprocessor)
Socket	FP8	Socket AM4
Power consumption (TDP)	28 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen AI 9 HX 370 and Ryzen 9 PRO 3900. You'll probably need this information if you require some particular technology.

Instruction set extensions	USB 4, XDNA 2 NPU (50 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A	no data
AES-NI	+	+
AVX	+	+
Precision Boost 2	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen AI 9 HX 370 and Ryzen 9 PRO 3900 are enumerated here.

AMD-V

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen AI 9 HX 370 and Ryzen 9 PRO 3900. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5	DDR4-3200
Maximum memory size	no data	128 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	51.196 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon 890M

Peripherals

Specifications and connection of peripherals supported by Ryzen AI 9 HX 370 and Ryzen 9 PRO 3900.

PCIe version	4.0	no data
PCI Express lanes	16	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen AI 9 HX 370 22.25
+11.8%

Ryzen 9 PRO 3900 19.90

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen AI 9 HX 370 35349
+11.8%

Ryzen 9 PRO 3900 31616