Ryzen 5 PRO 8645HS vs Pentium D1508

Primary details

Comparing Pentium D1508 and Ryzen 5 PRO 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1899	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Power efficiency	7.72	no data
Architecture codename	no data	Hawk Point (2024)
Release date	1 October 2015 (9 years ago)	16 April 2024 (less than a year ago)

Detailed specifications

Pentium D1508 and Ryzen 5 PRO 8645HS 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	4	12
Base clock speed	2.2 GHz	4.3 GHz
Boost clock speed	2.6 GHz	5 GHz
L1 cache	no data	64 KB (per core)
L2 cache	no data	1 MB (per core)
L3 cache	3 MB	16 MB (shared)
Chip lithography	14 nm	4 nm
Die size	no data	178 mm2
Number of transistors	no data	25,000 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Pentium D1508 and Ryzen 5 PRO 8645HS 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	FCBGA1667	FP7
Power consumption (TDP)	25 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium D1508 and Ryzen 5 PRO 8645HS. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	no data
AES-NI	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	-
GPIO	+	no data
Precision Boost 2	no data	+

Security technologies

Pentium D1508 and Ryzen 5 PRO 8645HS technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
Identity Protection	+	-
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium D1508 and Ryzen 5 PRO 8645HS are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium D1508 and Ryzen 5 PRO 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR3	DDR5
Maximum memory size	128 GB	no data
Max memory channels	2	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by Pentium D1508 and Ryzen 5 PRO 8645HS.

PCIe version	2.0/3.0	4.0
PCI Express lanes	32	20
USB revision	2.0/3.0	no data
Total number of SATA ports	6	no data
Number of USB ports	8	no data
Integrated LAN	+	no data
UART	+	no data

Pros & cons summary

---

Recency	1 October 2015	16 April 2024
Physical cores	2	6
Threads	4	12
Chip lithography	14 nm	4 nm
Power consumption (TDP)	25 Watt	45 Watt

---

Should you still have questions on choice between Pentium D1508 and Ryzen 5 PRO 8645HS, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---