A4 PRO-7300B vs i5-6400

VS

Aggregate performance score

Core i5-6400
2015
4 cores / 4 threads, 65 Watt
3.41
+271%
A4 PRO-7300B
2014
2 cores / 2 threads, 65 Watt
0.92

Core i5-6400 outperforms A4 PRO-7300B by a whopping 271% based on our aggregate benchmark results.

Primary details

Comparing Core i5-6400 and A4 PRO-7300B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking15642534
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.78no data
Market segmentDesktop processorDesktop processor
SeriesIntel Core i5no data
Power efficiency4.961.34
Architecture codenameSkylake (2015−2016)Richland (2013−2014)
Release date2 July 2015 (9 years ago)August 2014 (10 years ago)
Launch price (MSRP)$187no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-6400 and A4 PRO-7300B 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)2 (Dual-core)
Threads42
Base clock speed2.7 GHz3.8 GHz
Boost clock speed3.3 GHz4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier27no data
L1 cache64K (per core)96 KB
L2 cache256K (per core)1024 KB
L3 cache6 MB (shared)no data
Chip lithography14 nm32 nm
Die size177 mm2246 mm2
Maximum core temperatureno data70 °C
Maximum case temperature (TCase)72 °C70 °C
Number of transistorsno data1,303 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Core i5-6400 and A4 PRO-7300B 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
SocketFCLGA1151FM2
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-6400 and A4 PRO-7300B. 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++
FMA-+
AVX++
PowerNow-+
PowerGating-+
VirusProtect-+
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-

Security technologies

Core i5-6400 and A4 PRO-7300B 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 A4 PRO-7300B are enumerated here.

AMD-V++
VT-d+no data
VT-x+no data
EPT+no data
IOMMU 2.0-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-6400 and A4 PRO-7300B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3-1600
Maximum memory size64 GBno data
Max memory channels22
Maximum memory bandwidth34.134 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 530AMD Radeon HD 8470D
จำนวนพาธไลน์no data192
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Enduro-+
Switchable graphics-+
UVD-+
VCE-+
Graphics max frequency950 MHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-6400 and A4 PRO-7300B integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort++
HDMI++
DVI+no data

Graphics image quality

Maximum display resolutions supported by Core i5-6400 and A4 PRO-7300B integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Core i5-6400 and A4 PRO-7300B integrated GPUs, sometimes API versions are included.

DirectX12DirectX® 11
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i5-6400 and A4 PRO-7300B.

PCIe version3.02.0
PCI Express lanes16no data

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.

i5-6400 3.41
+271%
A4 PRO-7300B 0.92

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.

i5-6400 5417
+272%
A4 PRO-7300B 1458

Gaming performance

Pros & cons summary


Performance score 3.41 0.92
Integrated graphics card 2.60 0.97
Physical cores 4 2
Threads 4 2
Chip lithography 14 nm 32 nm

i5-6400 has a 270.7% higher aggregate performance score, 168% faster integrated GPU, 100% more physical cores and 100% more threads, and a 128.6% more advanced lithography process.

The Core i5-6400 is our recommended choice as it beats the A4 PRO-7300B in performance tests.


Should you still have questions on choice between Core i5-6400 and A4 PRO-7300B, ask them in Comments section, and we shall answer.

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Intel Core i5-6400
Core i5-6400
AMD A4 PRO-7300B
A4 PRO-7300B

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Community ratings

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Questions & comments

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