Intel Core i5-8350U vs Intel Core i3-4340

Intel Core i5-8350U
Intel BGA1356MOBILE
1700 MHz / Cores: 4 / Sep 2017
Intel Core i5-8350U

Intel Core i3-4340
Intel Socket 1150DESKTOP
3600 MHz / Cores: 2 / Sep 2013
Intel Core i3-4340

Summary

Synthetic performance index

  • Intel Core i5-8350U
    121%
  • Intel Core i3-4340
    100%

Relative performance

Single thread performance index

  • Intel Core i5-8350U
    105%
  • Intel Core i3-4340
    100%

Relative performance

Multi thread performance index

  • Intel Core i5-8350U
    137%
  • Intel Core i3-4340
    100%

Relative performance

Reasons to consider Intel Core i5-8350U

5% higher single threaded performance.
Much higher multi threaded performance (around 37% higher). This allows for higher performance in professional applications like encoding or heavy multitasking.
This is a newer product, it might have better application compatibility/performance (check features chart below).
Around 21% higher average synthetic performance.

Reasons to consider Intel Core i3-4340

None

Intel Core i5-8350U

Gaming

HWBench recommends Intel Core i5-8350U

Based on game and synthetic benchmarks, and theoretical specifications.

Intel Core i5-8350U

Productivity

HWBench recommends Intel Core i5-8350U

Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.


Specifications

Features

Intel Core i5-8350UIntel Core i3-4340
MMX
SSE
SSE2
SSE3
SSSE3
SSE4.2
AVX
AVX2
EIST
Intel 64
XD bit
VT-x
VT-d
AES-NI
TSX
TXT
CLMUL
FMA3
F16C
BMI1
BMI2
Boost 2.0
Hyper-Threading

Architecture

Intel Core i5-8350UIntel Core i3-4340
ArchitectureIntel_KabylakevsIntel_Haswell
MarketMobilevsDesktop
Memory SupportDDR4-2400, LPDDR3-2133vsDDR3
CodenameKaby LakevsHaswell
Release DateSep 2017vsSep 2013

Cores

Intel Core i5-8350UIntel Core i3-4340
Cores4vs2
Threads8vs4
SMPs1vs1
Integrated GraphicsIntel UHD 620vsIntel HD 4600

Cache

Intel Core i5-8350UIntel Core i3-4340
L1 Cache64 KB (per core)vs64 KB (per core)
L2 Cache256 KB (per core)vs256 KB (per core)
L3 Cache6144 KB (shared)vs4096 KB (shared)

Physical

Intel Core i5-8350UIntel Core i3-4340
SocketIntel BGA1356vsIntel Socket 1150
Max Case Tempunknownvs72°C
Package FC-BGA1356vsFC-LGA12C
Die Sizeunknownvs177mm²
Process14 nmvs22 nm

Performance

Intel Core i5-8350UIntel Core i3-4340
Cpu Frequency1700 MHzvs3600 MHz
Turbo Clock Speed3600 MHzvsnone
Base Clock100 MHzvs100 MHz
Voltageunknownvsunknown
TDP15 Wvs54 W

Raw performance index

Raw single-thread performance estimation

  • Intel Core i5-8350U
    4320 points
  • Intel Core i3-4340
    4032 points

Points - higher is better

Raw multi-thread performance estimation

  • Intel Core i5-8350U
    9792 points
  • Intel Core i3-4340
    9676 points

Points - higher is better

Synthetic benchmarks

Cinebench R15 CPU Single 64Bit

  • Intel Core i5-8350U (simulated)
    154.59
  • Intel Core i3-4340 (simulated)
    145.85

points - higher is better

Cinebench R15 CPU Multi 64Bit

  • Intel Core i5-8350U (simulated)
    496.78
  • Intel Core i3-4340 (simulated)
    360

points - higher is better