Intel Core i5-8400T

The Intel Core i5-8400T operates with:

CPU Cores 6.

CPU Threads: 6.

Performance-enhancing, system-enhancing technology that works faster and saves battery with:

Turbo: 3.30 GHz base 2.80 GHz all cores.

TDP: 95 W.

The processor is attached to:

CPU socket: LGA 1151-2.

This version includes

9.00 MB of L3 cache on one chip

Supports 2 memory channels to support DDR4-2666 RAM and features 3.0 PCIe Gen 16 lanes.

Tjunction keeps below -- degrees C.

In particular, Coffee Lake S Architecture is enhanced with:

Technology: 14 nm

Virtualization VT-x, VT-x EPT, VT-d.

The product was released on Q2/2018.

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CPU generation and family

Name:

Intel Core i5-8400T

Family:

Intel Core i5

CPU group:

Intel Core i 8000

Predecessor:

Intel Core i5-7400T

Segment:

Desktop / Server

Generation:

Successor:

Intel Core i5-9400T

CPU Cores and Base Frequency

Frequency:

1.70 GHz

Turbo (1 Core):

3.30 GHz

Turbo (64 Cores)::

Hyperthreading:

Core architecture:

normal

CPU Cores:

CPU Threads:

Overclocking:

Yes

Memory & PCIe

Memory type:

DDR4-2666

PCIe version:

3.0

Memory channels:

PCIe version:

3.0

PCIe lanes:

Encryption

AES-NI:

Yes

Internal Graphics

Memory type:

DDR4-2666

GPU name:

Intel UHD Graphics 630

GPU frequency:

0.35 GHz

GPU (Turbo):

1.15 GHz

Generation:

DirectX Version:

Execution units:

Shader:

192

Max memory:

Max. displays:

Technology:

14 nm

Release date:

Q4/2017

Technical details

Instruction set (ISA):

x86-64 (64 bit)

Architecture:

Coffee Lake S

L2-Cache:

Virtualization:

VT-x, VT-x EPT, VT-d

L3-Cache:

9.00 MB

Release date:

Q2/2018

Socket:

LGA 1151-2

Thermal Management

TDP (PL1):

95 W

TDP (PL2):

TDP Up:

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i5-4570 140 (51%)

Intel Core i5-4570S 140 (51%)

Intel Xeon E3-1225 v3 140 (51%)

Intel Core i5-8400T 139 (50%)

AMD Athlon 3000G 139 (50%)

Intel Core i3-8121U 139 (50%)

Intel Xeon Gold 5119T 139 (50%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD Ryzen 7 3700U 701 (7%)

AMD Ryzen 7 3780U 701 (7%)

AMD FX-9370 699 (7%)

Intel Core i5-8400T 696 (7%)

Intel Core i7-4980HQ 695 (7%)

Intel Core i7-6820HK 694 (7%)

Intel Core i7-6820HQ 694 (7%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i5-4570 863 (46%)

AMD Ryzen Embedded V1605B 862 (46%)

Intel Xeon E3-1240 v3 861 (46%)

Intel Core i5-8400T 858 (45%)

AMD Ryzen Embedded R1606G 858 (45%)

Intel Core i3-7100T 858 (45%)

Intel Core i5-4590S 857 (45%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i7-7920HQ 3627 (9%)

Intel Core i7-8705G 3611 (9%)

Intel Xeon E3-1505M v6 3611 (9%)

Intel Core i5-8400T 3607 (9%)

Intel Core i7-6820HK 3577 (9%)

Intel Core i7-6770HQ 3563 (9%)

Intel Core i7-10510U 3562 (9%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

Intel Pentium J6425 456 (4%)

Intel Pentium Silver N6000 456 (4%)

Apple A11 Bionic 454 (4%)

Intel Core i5-8400T 442 (4%)

Intel Core i3-10305 442 (4%)

Intel Core i3-10325 442 (4%)

Intel Core i7-10700E 442 (4%)

Geekbench 3, 64bit (Single-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i5-6267U 3481 (50%)

AMD Ryzen 5 2500U 3479 (50%)

AMD Ryzen 5 PRO 2500U 3479 (50%)

Intel Core i5-8400T 3472 (50%)

AMD Ryzen 3 1200 3464 (50%)

Intel Xeon E3-1515M v5 3463 (50%)

Intel Core i7-4960X 3460 (50%)

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Xeon E3-1545M v5 13896 (15%)

AMD Ryzen 5 1400 13837 (15%)

Intel Xeon E3-1275 v3 13820 (15%)

Intel Core i5-8400T 13805 (14%)

Intel Xeon E3-1245 v3 13750 (14%)

Intel Xeon E3-1240 v3 13750 (14%)

Intel Core i7-5700HQ 13734 (14%)

Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i7-5820K 1.73 (66%)

Intel Xeon E5-2630 v3 1.73 (66%)

Intel Xeon E5-2667 v3 1.73 (66%)

Intel Core i5-8400T 1.73 (66%)

Intel Core i5-7500T 1.72 (66%)

Intel Core i7-5775C 1.72 (66%)

Intel Xeon E3-1231 v3 1.72 (66%)

Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i7-6700HQ 7.53 (14%)

Intel Core i7-5700HQ 7.52 (14%)

Intel Core i7-3770 7.48 (14%)

Intel Core i5-8400T 7.42 (13%)

Intel Core i7-6700T 7.4 (13%)

Intel Core i5-1030G4 7.38 (13%)

Intel Xeon E5-2623 v3 7.37 (13%)

Cinebench R11.5, 64bit (iGPU, OpenGL)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The iGPU test uses the CPU internal graphic unit to execute OpenGL commands.

Intel Core i5-5575R 55.8 (90%)

Intel Core i7-9700K 55.1 (89%)

Intel Core i7-8700K 53.2 (86%)

Intel Core i5-8400T 52.6 (85%)

Intel Core i5-8500B 52.6 (85%)

Intel Core i5-8500T 52.6 (85%)

Intel Core i5-8600T 52.6 (85%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU Review. However the majority of CPUs have not been tested and the results have been estimated by a CPU Review’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

Intel Xeon Silver 4112 8611 (10%)

Intel Xeon E5-2620 v2 8600 (10%)

Intel Core i7-8550U 8579 (10%)

Intel Core i5-8400T 8568 (10%)

AMD Ryzen 5 3400GE 8565 (10%)

AMD Ryzen 5 PRO 3400GE 8565 (10%)

Intel Core i7-5750HQ 8547 (10%)