Ryzen 5 PRO 8645HS vs i7-860

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Primary details

Comparing Core i7-860 and Ryzen 5 PRO 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1967not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.14no data
Market segmentDesktop processorServer
Power efficiency1.88no data
Architecture codenameLynnfield (2009−2010)Hawk Point (2024)
Release date8 September 2009 (15 years ago)16 April 2024 (less than a year ago)
Launch price (MSRP)$229no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-860 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 cores4 (Quad-Core)6 (Hexa-Core)
Threads812
Base clock speed2.8 GHz4.3 GHz
Boost clock speed3.46 GHz5 GHz
Bus rate2.5 GT/sno data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)1 MB (per core)
L3 cache8 MB (shared)16 MB (shared)
Chip lithography45 nm4 nm
Die size296 mm2178 mm2
Maximum core temperature73 °Cno data
Number of transistors774 million25,000 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Core i7-860 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 configuration11
SocketFCLGA1156,LGA1156FP7
Power consumption (TDP)95 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-860 and Ryzen 5 PRO 8645HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Demand Based Switching-no data
PAE36 Bitno data
Precision Boost 2no data+

Security technologies

Core i7-860 and Ryzen 5 PRO 8645HS 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 i7-860 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 Core i7-860 and Ryzen 5 PRO 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5
Maximum memory size16 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AAMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by Core i7-860 and Ryzen 5 PRO 8645HS.

PCIe version2.04.0
PCI Express lanes1620

Pros & cons summary


Recency 8 September 2009 16 April 2024
Physical cores 4 6
Threads 8 12
Chip lithography 45 nm 4 nm
Power consumption (TDP) 95 Watt 45 Watt

Ryzen 5 PRO 8645HS has an age advantage of 14 years, 50% more physical cores and 50% more threads, a 1025% more advanced lithography process, and 111.1% lower power consumption.

We couldn't decide between Core i7-860 and Ryzen 5 PRO 8645HS. We've got no test results to judge.

Note that Core i7-860 is a desktop processor while Ryzen 5 PRO 8645HS is a server/workstation one.


Should you still have questions on choice between Core i7-860 and Ryzen 5 PRO 8645HS, ask them in Comments section, and we shall answer.

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Intel Core i7-860
Core i7-860
AMD Ryzen 5 PRO 8645HS
Ryzen 5 PRO 8645HS

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Community ratings

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