Ryzen 5 PRO 4650G vs Pentium D 925

Primary details

Comparing Pentium D 925 and Ryzen 5 PRO 4650G processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	693
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	34.45
Market segment	Desktop processor	Desktop processor
Series	no data	AMD Ryzen 5
Architecture codename	Presler (2006−2007)	Renoir (2020−2022)
Release date	1 October 2006 (17 years ago)	21 July 2020 (3 years ago)
Current price	$67	$180

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium D 925 and Ryzen 5 PRO 4650G 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)	6 (Hexa-Core)
Threads	2	12
Base clock speed	3 GHz	3.7 GHz
Boost clock speed	3 GHz	4.2 GHz
L1 cache	16 KB (per core)	64K (per core)
L2 cache	2 MB (per die)	512K (per core)
L3 cache	0 KB	8 MB (shared)
Chip lithography	65 nm	7 nm
Die size	2x 81 mm2	156 mm2
Maximum core temperature	63 °C	no data
Maximum case temperature (TCase)	62 °C	95 °C
Number of transistors	376 million	9800 Million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	Yes
VID voltage range	1.2V-1.3375V	no data

Compatibility

Information on Pentium D 925 and Ryzen 5 PRO 4650G 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,PLGA775	AM4
Power consumption (TDP)	95 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium D 925 and Ryzen 5 PRO 4650G. You'll probably need this information if you require some particular technology.

AES-NI	-	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	-	no data
Demand Based Switching	-	no data
PAE	32 Bit	no data
FSB parity	-	no data
Status	Discontinued	no data

Security technologies

Pentium D 925 and Ryzen 5 PRO 4650G 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 925 and Ryzen 5 PRO 4650G are enumerated here.

AMD-V	no data	+
VT-d	-	no data
VT-x	-	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium D 925 and Ryzen 5 PRO 4650G. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR4-3200
Maximum memory size	no data	128 GB
Maximum memory bandwidth	no data	51.196 GB/s
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

AMD Radeon Vega 7

Peripherals

Specifications and connection of peripherals supported by Pentium D 925 and Ryzen 5 PRO 4650G.

PCIe version

no data

4.0

Pros & cons summary

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Recency	1 October 2006	21 July 2020
Physical cores	2	6
Threads	2	12
Chip lithography	65 nm	7 nm
Power consumption (TDP)	95 Watt	65 Watt

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Should you still have questions on choice between Pentium D 925 and Ryzen 5 PRO 4650G, ask them in Comments section, and we shall answer.

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