Ryzen 5 2600E vs i5-6400

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Primary details

Comparing Core i5-6400 and Ryzen 5 2600E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1564not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.78no data
Market segmentDesktop processorDesktop processor
SeriesIntel Core i5AMD Ryzen 5
Power efficiency4.96no data
Architecture codenameSkylake (2015−2016)Zen+ (2018−2019)
Release date1 September 2015 (9 years ago)10 September 2018 (6 years ago)
Launch price (MSRP)$187no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-6400 and Ryzen 5 2600E 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)
Threads412
Base clock speed2.7 GHz3.1 GHz
Boost clock speed3.3 GHz4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s4 × 8 GT/s
Multiplier2731
L1 cache256 KB576 KB
L2 cache1 MB3 MB
L3 cache6 MB (shared)16 MB (shared)
Chip lithography14 nm12 nm
Die size122 mm2213 mm2
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data4800 Million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i5-6400 and Ryzen 5 2600E 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 configuration1 (Uniprocessor)1 (Uniprocessor)
SocketFCLGA1151AM4
Power consumption (TDP)65 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-6400 and Ryzen 5 2600E. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Precision Boost 2no data+

Security technologies

Core i5-6400 and Ryzen 5 2600E technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-6400 and Ryzen 5 2600E 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 i5-6400 and Ryzen 5 2600E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4 Dual-channel
Maximum memory size64 GB64 GB
Max memory channels22
Maximum memory bandwidth34.134 GB/s46.933 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 530-
Max video memory64 GB-
Quick Sync Video+-
Clear Video+-
Clear Video HD+-
Graphics max frequency950 MHz-
InTru 3D+-

Graphics interfaces

Available interfaces and connections of Core i5-6400 and Ryzen 5 2600E integrated GPUs.

Number of displays supported3-
eDP+-
DisplayPort+-
HDMI+-
DVI+-

Graphics image quality

Maximum display resolutions supported by Core i5-6400 and Ryzen 5 2600E integrated GPUs, including resolutions over different interfaces.

4K resolution support+-
Max resolution over HDMI 1.44096x2304@24Hz-
Max resolution over eDP4096x2304@60Hz-
Max resolution over DisplayPort4096x2304@60Hz-
Max resolution over VGAN/A-

Graphics API support

APIs supported by Core i5-6400 and Ryzen 5 2600E integrated GPUs, sometimes API versions are included.

DirectX12-
OpenGL4.5-

Peripherals

Specifications and connection of peripherals supported by Core i5-6400 and Ryzen 5 2600E.

PCIe version3.03.0
PCI Express lanes1620

Pros & cons summary


Recency 1 September 2015 10 September 2018
Physical cores 4 6
Threads 4 12
Chip lithography 14 nm 12 nm
Power consumption (TDP) 65 Watt 45 Watt

Ryzen 5 2600E has an age advantage of 3 years, 50% more physical cores and 200% more threads, a 16.7% more advanced lithography process, and 44.4% lower power consumption.

We couldn't decide between Core i5-6400 and Ryzen 5 2600E. We've got no test results to judge.


Should you still have questions on choice between Core i5-6400 and Ryzen 5 2600E, ask them in Comments section, and we shall answer.

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Intel Core i5-6400
Core i5-6400
AMD Ryzen 5 2600E
Ryzen 5 2600E

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Community ratings

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3.5 1247 votes

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