Intel Core i3-8140U vs. Intel Pentium Silver J5040

CPU comparison with benchmarks


Intel Core i3-8140U CPU1 vs CPU2 Intel Pentium Silver J5040
Intel Core i3-8140U Intel Pentium Silver J5040
Intel Core i3 Family Intel Pentium
Intel Core i 8000U CPU group Intel Pentium J5000/N5000
8 Generation 9
Kaby Lake U Refresh Architecture Gemini Lake
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

2 Cores 4
4 Threads 4
2.10 GHz Frequency 2.00 GHz
3.90 GHz Turbo (1 Core) 3.20 GHz
3.10 GHz Turbo (All Cores) 2.40 GHz
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No

Internal GraphicsInternal Graphics

Intel UHD Graphics 620 GPU Intel UHD Graphics 605
0.30 GHz GPU frequency 0.25 GHz
1.00 GHz GPU (Turbo) 0.80 GHz
9.5 GPU Generation 9.5
14 nm Technology 14 nm
3 Max. displays 3
24 Execution units 18
192 Shader 144
64 GB Max. GPU Memory 8 GB
12 DirectX Version 12

Hardware codec supportHardware codec support

Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIeMemory & PCIe

DDR4-2400 SO-DIMM Memory DDR4-2400, LPDDR4-2400
32 GB Max. Memory 8 GB
2 Memory channels 2
Yes ECC No
L2 Cache
4.00 MB L3 Cache 4.00 MB
3.0 PCIe version 2.0
12 PCIe lanes 6

Thermal ManagementThermal Management

15 W TDP (PL1) 10 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical detailsTechnical details

14 nm Technology 14 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2
BGA 1356 Socket BGA 1090
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Q2/2020 Release date Q4/2019
show more data show more data


Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 i3-8140U Intel Core i3-8140U
2x 2.10 GHz (3.90 GHz) HT
0 (0%)
Amazon
Intel Pentium Silver J5040 Intel Pentium Silver J5040
4x 2.00 GHz (3.20 GHz)
197 (100%)
Amazon
Show all Cinebench R20 (Single-Core) results



Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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.

Intel Core i3-8140U Intel Core i3-8140U
2x 2.10 GHz (3.90 GHz) HT
0 (0%)
Amazon
Intel Pentium Silver J5040 Intel Pentium Silver J5040
4x 2.00 GHz (3.20 GHz)
730 (100%)
Amazon
Show all Cinebench R20 (Multi-Core) results



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 i3-8140U Intel Core i3-8140U
2x 2.10 GHz (3.90 GHz) HT
160 (100%)
Amazon
Intel Pentium Silver J5040 Intel Pentium Silver J5040
4x 2.00 GHz (3.20 GHz)
95 (59%)
Amazon
Show all Cinebench R15 (Single-Core) results



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.

Intel Core i3-8140U Intel Core i3-8140U
2x 2.10 GHz (3.90 GHz) HT
338 (100%)
Amazon
Intel Pentium Silver J5040 Intel Pentium Silver J5040
4x 2.00 GHz (3.20 GHz)
317 (94%)
Amazon
Show all Cinebench R15 (Multi-Core) results



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 i3-8140U Intel Core i3-8140U
2x 2.10 GHz (3.90 GHz) HT
0 (0%)
Amazon
Intel Pentium Silver J5040 Intel Pentium Silver J5040
4x 2.00 GHz (3.20 GHz)
542 (100%)
Amazon
Show all Geekbench 5, 64bit (Single-Core) results



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 i3-8140U Intel Core i3-8140U
2x 2.10 GHz (3.90 GHz) HT
0 (0%)
Amazon
Intel Pentium Silver J5040 Intel Pentium Silver J5040
4x 2.00 GHz (3.20 GHz)
1664 (100%)
Amazon
Show all Geekbench 5, 64bit (Multi-Core) results



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 Core i3-8140U Intel Core i3-8140U
Intel UHD Graphics 620 @ 1.00 GHz
384 (100%)
Amazon
Intel Pentium Silver J5040 Intel Pentium Silver J5040
Intel UHD Graphics 605 @ 0.80 GHz
230 (60%)
Amazon
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’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 Core i3-8140U Intel Core i3-8140U
2x 2.10 GHz (3.90 GHz) HT
5410 (100%)
Amazon
Intel Pentium Silver J5040 Intel Pentium Silver J5040
4x 2.00 GHz (3.20 GHz)
3688 (68%)
Amazon
Show all Estimated results for PassMark CPU Mark results



Devices using this processorDevices using this processor

Intel Core i3-8140U Intel Pentium Silver J5040
Unknown Unknown

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