Ryzen 7 3700X vs i5-9400T

VS

Aggregate performance score

Core i5-9400T
2018
6 cores / 6 threads, 35 Watt
5.25
Ryzen 7 3700X
2019
8 cores / 16 threads, 65 Watt
14.19
+170%

Ryzen 7 3700X outperforms Core i5-9400T by a whopping 170% based on our aggregate benchmark results.

Primary details

Comparing Core i5-9400T and Ryzen 7 3700X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1181508
Place by popularitynot in top-10073
Cost-effectiveness evaluation6.8218.54
Market segmentDesktop processorDesktop processor
SeriesIntel Core i5AMD Ryzen 7
Power efficiency14.2020.66
Architecture codenameCoffee Lake (2017−2019)Matisse (Zen 2) (2019−2020)
Release date1 September 2018 (6 years ago)7 July 2019 (5 years ago)
Launch price (MSRP)$182$329

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 3700X has 172% better value for money than i5-9400T.

Detailed specifications

Core i5-9400T and Ryzen 7 3700X 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)8 (Octa-Core)
Threads616
Base clock speed1.8 GHz3.6 GHz
Boost clock speed3.4 GHz4.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier18no data
L1 cache64K (per core)96K (per core)
L2 cache256K (per core)512K (per core)
L3 cache9 MB (shared)32 MB
Chip lithography14 nm7 nm, 12 nm
Die size149 mm2no data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data19,200 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier-+

Compatibility

Information on Core i5-9400T and Ryzen 7 3700X 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)35 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-9400T and Ryzen 7 3700X. 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++
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 i5-9400T and Ryzen 7 3700X 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 i5-9400T and Ryzen 7 3700X 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 i5-9400T and Ryzen 7 3700X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4 Dual-channel
Maximum memory size128 GB128 GB
Max memory channels22
Maximum memory bandwidth42.671 GB/s51.196 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 630-
Max video memory64 GB-
Quick Sync Video+-
Clear Video+-
Clear Video HD+-
Graphics max frequency1.05 GHz-
InTru 3D+-

Graphics interfaces

Available interfaces and connections of Core i5-9400T and Ryzen 7 3700X integrated GPUs.

Number of displays supported3-

Graphics image quality

Maximum display resolutions supported by Core i5-9400T and Ryzen 7 3700X integrated GPUs, including resolutions over different interfaces.

4K resolution support+-
Max resolution over HDMI 1.44096 x 2304@24Hz-
Max resolution over eDP4096 x 2304@60Hz-
Max resolution over DisplayPort4096 x 2304@60Hz-

Graphics API support

APIs supported by Core i5-9400T and Ryzen 7 3700X integrated GPUs, sometimes API versions are included.

DirectX12-
OpenGL4.5-

Peripherals

Specifications and connection of peripherals supported by Core i5-9400T and Ryzen 7 3700X.

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.

i5-9400T 5.25
Ryzen 7 3700X 14.19
+170%

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.

i5-9400T 8345
Ryzen 7 3700X 22536
+170%

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.

i5-9400T 1152
Ryzen 7 3700X 1671
+45.1%

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.

i5-9400T 3997
Ryzen 7 3700X 8083
+102%

Gaming performance

Pros & cons summary


Performance score 5.25 14.19
Recency 1 September 2018 7 July 2019
Physical cores 6 8
Threads 6 16
Chip lithography 14 nm 7 nm
Power consumption (TDP) 35 Watt 65 Watt

i5-9400T has 85.7% lower power consumption.

Ryzen 7 3700X, on the other hand, has a 170.3% higher aggregate performance score, an age advantage of 10 months, 33.3% more physical cores and 166.7% more threads, and a 100% more advanced lithography process.

The Ryzen 7 3700X is our recommended choice as it beats the Core i5-9400T in performance tests.


Should you still have questions on choice between Core i5-9400T and Ryzen 7 3700X, ask them in Comments section, and we shall answer.

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Intel Core i5-9400T
Core i5-9400T
AMD Ryzen 7 3700X
Ryzen 7 3700X

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Community ratings

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