Ryzen 3 5300G vs Core 2 Quad Q9400s

Primary details

Comparing Core 2 Quad Q9400s and Ryzen 3 5300G processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	923
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Series	no data	AMD Ryzen 3
Power efficiency	no data	11.83
Architecture codename	Yorkfield (2007−2009)	Cezanne (2021−2024)
Release date	18 January 2009 (15 years ago)	13 April 2021 (3 years ago)

Detailed specifications

Core 2 Quad Q9400s and Ryzen 3 5300G 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)	4 (Quad-Core)
Threads	4	8
Base clock speed	2.66 GHz	4 GHz
Boost clock speed	0.67 GHz	4.2 GHz
Bus rate	1333 MHz	no data
Multiplier	no data	40
L1 cache	64 KB (per core)	64K (per core)
L2 cache	6 MB (shared)	512K (per core)
L3 cache	0 KB	8 MB
Chip lithography	45 nm	7 nm
Die size	2x 82 mm2	no data
Maximum case temperature (TCase)	76 °C	95 °C
Number of transistors	456 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	-	+
VID voltage range	0.85V-1.3625V	no data

Compatibility

Information on Core 2 Quad Q9400s and Ryzen 3 5300G 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	LGA775	AM4
Power consumption (TDP)	65 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9400s and Ryzen 3 5300G. You'll probably need this information if you require some particular technology.

AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	-
Demand Based Switching	-	no data
FSB parity	-	no data

Security technologies

Core 2 Quad Q9400s and Ryzen 3 5300G 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 Core 2 Quad Q9400s and Ryzen 3 5300G 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 Core 2 Quad Q9400s and Ryzen 3 5300G. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR4-3200
Maximum memory bandwidth	no data	51.196 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

AMD Radeon RX Vega 6 (Ryzen 2000/3000)

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q9400s and Ryzen 3 5300G.

PCIe version

2.0

4.0

Pros & cons summary

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Recency	18 January 2009	13 April 2021
Threads	4	8
Chip lithography	45 nm	7 nm

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Should you still have questions on choice between Core 2 Quad Q9400s and Ryzen 3 5300G, ask them in Comments section, and we shall answer.

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