Intel Core i7-7700T vs Intel Core i7-7700K

Intel Core i7-7700T
Intel Socket 1151DESKTOP
2900 MHz / Cores: 4 / Sep 2016
Intel Core i7-7700T

Intel Core i7-7700K
Intel Socket 1151DESKTOP
4200 MHz / Cores: 4 / Sep 2016
Intel Core i7-7700K

Summary

Synthetic performance index

  • Intel Core i7-7700T
    100%
  • Intel Core i7-7700K
    119%

Relative performance

Single thread performance index

  • Intel Core i7-7700T
    100%
  • Intel Core i7-7700K
    120%

Relative performance

Multi thread performance index

  • Intel Core i7-7700T
    100%
  • Intel Core i7-7700K
    119%

Relative performance

Reasons to consider Intel Core i7-7700T

60 watts lower power draw.

Reasons to consider Intel Core i7-7700K

Much higher single threaded performance (around 20% higher), makes a noticeable performance difference in gaming and the majority of applications.
19% higher multi threaded performance.
Has an integrated GPU, which allows to run the system without a dedicated graphics card, unlike the Intel Core i7-7700T.
Around 19% higher average synthetic performance.

Intel Core i7-7700K

Gaming

HWBench recommends Intel Core i7-7700K

Based on game and synthetic benchmarks, and theoretical specifications.

No winner

Productivity

No clear winner declared




Specifications

Features

Intel Core i7-7700TIntel Core i7-7700K
MMX
SSE
SSE2
SSE3
SSSE3
SSE4.2
AVX
AVX2
EIST
Intel 64
XD bit
VT-x
VT-d
HTT
AES-NI
TSX
TXT
CLMUL
FMA3
F16C
BMI1
BMI2
vPro
Boost 2.0

Architecture

Intel Core i7-7700TIntel Core i7-7700K
ArchitectureIntel_KabylakevsIntel_Kabylake
MarketDesktopvsDesktop
Memory SupportDDR4vsDDR4
CodenameKaby LakevsKaby Lake
Release DateSep 2016vsSep 2016

Cores

Intel Core i7-7700TIntel Core i7-7700K
Cores4vs4
Threads8vs8
SMPs1vs1
Integrated GraphicsNovsHD Graphics

Cache

Intel Core i7-7700TIntel Core i7-7700K
L1 Cache64 KB (per core)vs64 KB (per core)
L2 Cache256 KB (per core)vs256 KB (per core)
L3 Cache8192 KB (shared)vs8192 KB (shared)

Physical

Intel Core i7-7700TIntel Core i7-7700K
SocketIntel Socket 1151vsIntel Socket 1151
Max Case Temp72°Cvs72°C
Packagevs
Die Size0 mm²vs0 mm²
Process14 nmvs14 nm

Performance

Intel Core i7-7700TIntel Core i7-7700K
Cpu Frequency2900 MHzvs4200 MHz
Turbo Clock Speednonevs4500 MHz
Base Clock100 MHzvs100 MHz
Voltageunknownvsunknown
TDP35 Wvs95 W

Raw performance index

Raw single-thread performance estimation

  • Intel Core i7-7700T
    3480 points
  • Intel Core i7-7700K
    5400 points

Points - higher is better

Raw multi-thread performance estimation

  • Intel Core i7-7700T
    16704 points
  • Intel Core i7-7700K
    24192 points

Points - higher is better


Synthetic benchmarks

Rendering: LuxMark CPU OpenCL

  • Intel Core i7-7700T
    2251
  • Intel Core i7-7700K
    2465

points - higher is better

Rendering: LuxMark CPU C++

  • Intel Core i7-7700T
    2448
  • Intel Core i7-7700K
    2884

points - higher is better

Rendering: POV-Ray 3.7

  • Intel Core i7-7700T
    1703
  • Intel Core i7-7700K
    2097

points per second - higher is better

7-zip

  • Intel Core i7-7700T
    22421
  • Intel Core i7-7700K
    27343

MIPS - higher is better

3D Particle Movement (Single Threaded)

  • Intel Core i7-7700T
    125.04
  • Intel Core i7-7700K
    150.72

points - higher is better

3D Particle Movement (Multi Threaded)

  • Intel Core i7-7700T
    719.63
  • Intel Core i7-7700K
    882.98

points - higher is better

Cinebench R15 CPU Multi 64Bit

  • Intel Core i7-7700T
    796
  • Intel Core i7-7700K
    972

points - higher is better