Ryzen 3 7320C vs Ryzen 9 7900

Primary details

Comparing Ryzen 9 7900 and Ryzen 3 7320C processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	115	1082
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	66.61	no data
Market segment	Desktop processor	Laptop
Series	no data	Mendocino (Zen 2, Ryzen 7020)
Architecture codename	Raphael (Zen4)	Mendocino (Zen 2)
Release date	14 January 2023 (1 year ago)	20 September 2022 (1 year ago)
Current price	$487	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen 9 7900 and Ryzen 3 7320C 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)	4 (Quad-Core)
Threads	24	8
Base clock speed	3.7 GHz	2.4 GHz
Boost clock speed	5.4 GHz	4.1 GHz
L1 cache	64K (per core)	256 KB
L2 cache	1 MB (per core)	2 MB
L3 cache	64 MB (shared)	4 MB
Chip lithography	5 nm	6 nm
Die size	2x 71 mm2	no data
Maximum core temperature	95 °C	no data
Maximum case temperature (TCase)	47 °C	no data
Number of transistors	13,140 million	no data
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	Yes	No

Compatibility

Information on Ryzen 9 7900 and Ryzen 3 7320C 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	no data
Socket	AM5	no data
Power consumption (TDP)	65 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 7900 and Ryzen 3 7320C. You'll probably need this information if you require some particular technology.

Instruction set extensions	5 nm, 0.650 - 1.475V	XFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI	+	no data
AVX	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 7900 and Ryzen 3 7320C are enumerated here.

AMD-V

+

no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7900 and Ryzen 3 7320C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR5-5200

no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare

AMD Radeon Graphics (Ryzen 7000)

AMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 7900 and Ryzen 3 7320C.

PCIe version	5.0	no data
PCI Express lanes	24	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.

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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 9 7900 outperforms Ryzen 3 7320C by 467% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	31.60	5.57
Integrated graphics card	4.34	2.85
Recency	14 January 2023	20 September 2022
Physical cores	12	4
Threads	24	8
Chip lithography	5 nm	6 nm
Power consumption (TDP)	65 Watt	15 Watt

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Should you still have questions on choice between Ryzen 9 7900 and Ryzen 3 7320C, ask them in Comments section, and we shall answer.

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