Intel Core i3-8140U

The Intel Core i3-8140U operates with:

CPU Cores 2.

CPU Threads: 4.

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

Turbo: 3.90 GHz base 3.10 GHz all cores.

TDP: 15 W.

The processor is attached to:

CPU socket: BGA 1356.

This version includes

4.00 MB of L3 cache on one chip

Supports 2 memory channels to support DDR4-2400 SO-DIMM RAM and features 3.0 PCIe Gen 12 lanes.

Tjunction keeps below -- degrees C.

In particular, Kaby Lake U Refresh Architecture is enhanced with:

Technology: 14 nm

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

The product was released on Q2/2020.

Compare with other CPU

Where to Buy?

Check price at Amazon

Check price at AliExpress

REVIEW

CPU generation and family

Name:

Intel Core i3-8140U

Family:

Intel Core i3

CPU group:

Intel Core i 8000U

Predecessor:

Segment:

Mobile

Generation:

Successor:

CPU Cores and Base Frequency

Frequency:

2.10 GHz

Turbo (1 Core):

3.90 GHz

Turbo (64 Cores)::

Hyperthreading:

Yes

Core architecture:

normal

CPU Cores:

CPU Threads:

Overclocking:

Memory & PCIe

Memory type:

DDR4-2400 SO-DIMM

PCIe version:

3.0

Memory channels:

PCIe version:

3.0

PCIe lanes:

Encryption

AES-NI:

Yes

Internal Graphics

Memory type:

DDR4-2400 SO-DIMM

GPU name:

Intel UHD Graphics 620

GPU frequency:

0.30 GHz

GPU (Turbo):

1.00 GHz

Generation:

DirectX Version:

Execution units:

Shader:

192

Max memory:

Max. displays:

Technology:

14 nm

Release date:

Q3/2016

Technical details

Instruction set (ISA):

x86-64 (64 bit)

Architecture:

Kaby Lake U Refresh

L2-Cache:

Virtualization:

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

L3-Cache:

4.00 MB

Release date:

Q2/2020

Socket:

BGA 1356

Thermal Management

TDP (PL1):

15 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 i7-6920HQ 161 (58%)

Intel Core i7-7560U 161 (58%)

Intel Xeon E3-1535M v5 161 (58%)

Intel Core i3-8140U 160 (58%)

Intel Core i3-8145U 160 (58%)

Intel Core i3-6320 160 (58%)

Intel Core i5-10400T 159 (57%)

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 Phenom II X4 960T 344 (3%)

Intel Core i5-4330M 341 (3%)

Intel Core i3-6100T 339 (3%)

Intel Core i3-8140U 338 (3%)

Intel Core i3-8145U 338 (3%)

Intel Pentium Gold G6400TE 336 (3%)

Intel Core i5-6267U 336 (3%)

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.

AMD A8-5500 389 (4%)

AMD A8-5500B 389 (4%)

AMD A8-5600K 389 (4%)

Intel Core i3-8140U 384 (4%)

Qualcomm Snapdragon 712 384 (4%)

Qualcomm Snapdragon 710 384 (4%)

Intel Core i3-L13G4 384 (4%)

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.

AMD Athlon 240GE 5489 (6%)

Intel Core i7-7560U 5461 (6%)

AMD FX-6100 5418 (6%)

Intel Core i3-8140U 5410 (6%)

AMD Athlon 3000G 5410 (6%)

Intel Core i3-8145U 5410 (6%)

Intel Core i3-4370 5396 (6%)