Intel Core i7-7700T vs Intel Core i5-7400

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

Intel Core i5-7400
2900 MHz / Cores: 4 / Sep 2016
Intel Core i5-7400 Intel Socket 1151
Type: Desktop

Summary

Reasons to consider Intel Core i7-7700T

Higher theoretical multi-threaded performance, based on raw specifications plus core architecture.

Reasons to consider Intel Core i5-7400

Higher theoretical single-threaded performance, based on raw specifications plus core architecture.

No winner

Gaming

No clear winner declared


No winner

Productivity

No clear winner declared


Specifications

Features

Intel Core i7-7700T Intel Core i5-7400
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 i7-7700T Intel Core i5-7400
Architecture Intel_Kabylake vs Intel_Kabylake
Market Desktop vs Desktop
Memory Support DDR4 vs DDR4
Codename Kaby Lake vs Kaby Lake
Release Date Sep 2016 vs Sep 2016

Cores

Intel Core i7-7700T Intel Core i5-7400
Cores 4 vs 4
Threads 8 vs 4
SMPs 1 vs 1
Integrated Graphics No vs No

Cache

Intel Core i7-7700T Intel Core i5-7400
L1 Cache 64 KB (per core) vs 64 KB (per core)
L2 Cache 256 KB (per core) vs 256 KB (per core)
L3 Cache 8192 KB (shared) vs 6144 KB (shared)

Physical

Intel Core i7-7700T Intel Core i5-7400
Socket Intel Socket 1151 vs Intel Socket 1151
Max Case Temp 72°C vs 72°C
Package vs
Die Size 0 mm² vs 0 mm²
Process 14 nm vs 14 nm

Performance

Intel Core i7-7700T Intel Core i5-7400
Cpu Frequency 2900 MHz vs 3300 MHz
Turbo Clock Speed none vs none
Base Clock 100 MHz vs 100 MHz
Voltage unknown vs unknown
TDP 35 W vs 65 W

Raw performance index

Raw single-thread performance estimation

  • Intel Core i7-7700T
    3654 points
  • Intel Core i5-7400
    4158 points

Points - higher is better

Raw multi-thread performance estimation

  • Intel Core i7-7700T
    17539 points
  • Intel Core i5-7400
    16632 points

Points - higher is better