Athlon X4 970 vs i5-8400

VS

Aggregate performance score

Core i5-8400
2017
6 cores / 6 threads, 65 Watt
5.82
+251%
Athlon X4 970
2017
4 cores / 4 threads, 65 Watt
1.66

Core i5-8400 outperforms Athlon X4 970 by a whopping 251% based on our aggregate benchmark results.

Primary details

Comparing Core i5-8400 and Athlon X4 970 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking11142060
Place by popularity68not in top-100
Cost-effectiveness evaluation4.84no data
Market segmentDesktop processorDesktop processor
SeriesIntel Core i5no data
Power efficiency8.472.42
Architecture codenameCoffee Lake-S (2017−2018)Bristol Ridge (2016−2019)
Release date5 October 2017 (7 years ago)27 July 2017 (7 years ago)
Launch price (MSRP)$182no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-8400 and Athlon X4 970 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 speed2.8 GHz3.8 GHz
Boost clock speed4 GHz4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier28no data
L1 cache64K (per core)128 KB (per core)
L2 cache256K (per core)512 KB (per core)
L3 cache9 MB (shared)0 KB
Chip lithography14 nm28 nm
Die size149 mm2246 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °C74 °C
Number of transistorsno data1,178 million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier-+

Compatibility

Information on Core i5-8400 and Athlon X4 970 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
SocketFCLGA1151AM4
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-8400 and Athlon X4 970. 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++
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 i5-8400 and Athlon X4 970 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 i5-8400 and Athlon X4 970 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 i5-8400 and Athlon X4 970. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4 Dual-channel
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 630no data
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.05 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-8400 and Athlon X4 970 integrated GPUs.

Number of displays supported3no data

Graphics image quality

Maximum display resolutions supported by Core i5-8400 and Athlon X4 970 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

Graphics API support

APIs supported by Core i5-8400 and Athlon X4 970 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i5-8400 and Athlon X4 970.

PCIe version3.0no data
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.

i5-8400 5.82
+251%
Athlon X4 970 1.66

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.

i5-8400 9237
+249%
Athlon X4 970 2644

Gaming performance

Pros & cons summary


Performance score 5.82 1.66
Recency 5 October 2017 27 July 2017
Physical cores 6 4
Threads 6 4
Chip lithography 14 nm 28 nm

i5-8400 has a 250.6% higher aggregate performance score, an age advantage of 2 months, 50% more physical cores and 50% more threads, and a 100% more advanced lithography process.

The Core i5-8400 is our recommended choice as it beats the Athlon X4 970 in performance tests.


Should you still have questions on choice between Core i5-8400 and Athlon X4 970, ask them in Comments section, and we shall answer.

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Intel Core i5-8400
Core i5-8400
AMD Athlon X4 970
Athlon X4 970

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Community ratings

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Questions & comments

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