i5-6400 vs Ryzen 5 3500

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Aggregate performance score

Ryzen 5 3500
6 cores / 6 threads, 65 Watt
8.05
+136%
Core i5-6400
2015
4 cores / 4 threads, 65 Watt
3.41

Ryzen 5 3500 outperforms Core i5-6400 by a whopping 136% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 3500 and Core i5-6400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking9301552
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.74
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 5Intel Core i5
Power efficiency11.724.96
Architecture codenameZen 2 (2017−2020)Skylake (2015−2016)
Release dateno data (2024 years ago)2 July 2015 (9 years ago)
Launch price (MSRP)no data$187

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 5 3500 and Core i5-6400 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 cores6 (Hexa-Core)4 (Quad-Core)
Threads64
Base clock speed3.6 GHz2.7 GHz
Boost clock speed4.1 GHz3.3 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplierno data27
L1 cache384 KB64K (per core)
L2 cache3 MB256K (per core)
L3 cache16 MB6 MB (shared)
Chip lithography7 nm, 12 nm14 nm
Die sizeno data177 mm2
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Ryzen 5 3500 and Core i5-6400 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)
SocketSocket AM4FCLGA1151
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 3500 and Core i5-6400. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Precision Boost 2+no data

Security technologies

Ryzen 5 3500 and Core i5-6400 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Secure Keyno data+
MPX-+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 3500 and Core i5-6400 are enumerated here.

AMD-V++
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 3500 and Core i5-6400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR3, DDR4
Maximum memory size128 GB64 GB
Max memory channels22
Maximum memory bandwidth51.196 GB/s34.134 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Intel HD Graphics 530
Max video memory-64 GB
Quick Sync Video-+
Clear Video-+
Clear Video HD-+
Graphics max frequency-950 MHz
InTru 3D-+

Graphics interfaces

Available interfaces and connections of Ryzen 5 3500 and Core i5-6400 integrated GPUs.

Number of displays supported-3
eDP-+
DisplayPort-+
HDMI-+
DVI-+

Graphics image quality

Maximum display resolutions supported by Ryzen 5 3500 and Core i5-6400 integrated GPUs, including resolutions over different interfaces.

4K resolution support-+
Max resolution over HDMI 1.4-4096x2304@24Hz
Max resolution over eDP-4096x2304@60Hz
Max resolution over DisplayPort-4096x2304@60Hz
Max resolution over VGA-N/A

Graphics API support

APIs supported by Ryzen 5 3500 and Core i5-6400 integrated GPUs, sometimes API versions are included.

DirectX-12
OpenGL-4.5

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 3500 and Core i5-6400.

PCIe versionno data3.0
PCI Express lanesno data16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 5 3500 8.05
+136%
i5-6400 3.41

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 5 3500 12791
+136%
i5-6400 5417

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen 5 3500 1514
+34.7%
i5-6400 1124

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen 5 3500 5378
+75.6%
i5-6400 3063

Gaming performance

Pros & cons summary


Performance score 8.05 3.41
Physical cores 6 4
Threads 6 4
Chip lithography 7 nm 14 nm

Ryzen 5 3500 has a 136.1% higher aggregate performance score, 50% more physical cores and 50% more threads, and a 100% more advanced lithography process.

The Ryzen 5 3500 is our recommended choice as it beats the Core i5-6400 in performance tests.


Should you still have questions on choice between Ryzen 5 3500 and Core i5-6400, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 3500
Ryzen 5 3500
Intel Core i5-6400
Core i5-6400

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Community ratings

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Questions & comments

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