Ryzen 5 PRO 8640U vs i7-3820QM

Primary details

Comparing Core i7-3820QM and Ryzen 5 PRO 8640U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1516not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Core i7no data
Power efficiency7.47no data
Architecture codenameIvy Bridge (2012−2013)Hawk Point (2024)
Release date29 April 2012 (12 years ago)16 April 2024 (less than a year ago)
Launch price (MSRP)$498no data

Detailed specifications

Core i7-3820QM and Ryzen 5 PRO 8640U 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 speed2.7 GHz3.5 GHz
Boost clock speed3.7 GHz4.9 GHz
Bus rate5 GT/sno data
L1 cache64K (per core)64 KB (per core)
L2 cache256K (per core)1 MB (per core)
L3 cache8 MB (shared)16 MB (shared)
Chip lithography22 nm4 nm
Die size160 mm2178 mm2
Maximum core temperature105 °Cno data
Number of transistors1,400 million25,000 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Core i7-3820QM and Ryzen 5 PRO 8640U 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
SocketFCBGA1224,FCPGA988FP7
Power consumption (TDP)45 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-3820QM and Ryzen 5 PRO 8640U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXno data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
My WiFi+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Demand Based Switching-no data
FDI+no data
Fast Memory Access+no data
Precision Boost 2no data+

Security technologies

Core i7-3820QM and Ryzen 5 PRO 8640U technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
Identity Protection+-
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-3820QM and Ryzen 5 PRO 8640U 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 i7-3820QM and Ryzen 5 PRO 8640U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth25.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 4000AMD Radeon 760M
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.25 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-3820QM and Ryzen 5 PRO 8640U integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
SDVO+no data
CRT+no data

Peripherals

Specifications and connection of peripherals supported by Core i7-3820QM and Ryzen 5 PRO 8640U.

PCIe version3.04.0
PCI Express lanes1620

Pros & cons summary


Integrated graphics card 1.18 14.90
Recency 29 April 2012 16 April 2024
Physical cores 4 6
Threads 8 12
Chip lithography 22 nm 4 nm
Power consumption (TDP) 45 Watt 28 Watt

Ryzen 5 PRO 8640U has 1162.7% faster integrated GPU, an age advantage of 11 years, 50% more physical cores and 50% more threads, a 450% more advanced lithography process, and 60.7% lower power consumption.

We couldn't decide between Core i7-3820QM and Ryzen 5 PRO 8640U. We've got no test results to judge.

Be aware that Core i7-3820QM is a notebook processor while Ryzen 5 PRO 8640U is a server/workstation one.


Should you still have questions on choice between Core i7-3820QM and Ryzen 5 PRO 8640U, ask them in Comments section, and we shall answer.

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Intel Core i7-3820QM
Core i7-3820QM
AMD Ryzen 5 PRO 8640U
Ryzen 5 PRO 8640U

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Community ratings

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4.8 64 votes

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