Intel Core i7 6700T vs Intel Core i7 7740X
We compared two desktop CPUs: Intel Core i7 6700T with 4 cores 2.8GHz and Intel Core i7 7740X with 4 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 6700T 's Advantages
Integrated graphics card
Lower TDP (35W vs 112W)
Intel Core i7 7740X 's Advantages
Released 1 years and 8 months late
Higher specification of memory (2666 vs 2133)
Larger memory bandwidth (42.7GB/s vs 34.1GB/s)
Newer PCIe version (3.0 vs 3)
Higher base frequency (4.3GHz vs 2.8GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 6700T
1144
Intel Core i7 7740X
+35%
1553
Geekbench 6 Multi Core
Intel Core i7 6700T
3245
Intel Core i7 7740X
+69%
5516
General Parameters
Sep 2015
Release Date
May 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Skylake
Core Architecture
Kaby Lake
-
Processor Number
i7-7740X
Intel Socket 1151
Socket
LGA-2066
HD Graphics 530
Integrated Graphics
N/A
Core i7(Skylake)
Generation
-
Package
14 nm
Manufacturing Process
14 nm
35 W
Power Consumption
112 W
-
Peak Operating Temperature
100 °C
Intel
Foundry
-
CPU Performance
4
Performance Cores
4
8
Performance Core Threads
8
2.8 GHz
Performance Core Base Frequency
4.3 GHz
3.6 GHz
Performance Core Turbo Frequency
4.5 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
-
28.0
Multiplier
43x
64 KB per core
L1 Cache
64 K per core
256 KB per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-
Memory Parameters
DDR3, DDR4-2133
Memory Types
DDR4-2666
64
Max Memory Size
64 GB
2
Max Memory Channels
2
34.1 GB/s
Max Memory Bandwidth
42.7 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1100 MHz
GPU Max Dynamic Frequency
-
Miscellaneous
3
PCIe Version
3.0
16
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
