Intel Core i7 7700T vs Intel Core i7 6700K
We compared two desktop CPUs: Intel Core i7 7700T with 4 cores 2.9GHz and Intel Core i7 6700K with 4 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 7700T 's Advantages
Released 1 years and 5 months late
Higher specification of memory (2400 vs 2133)
Larger memory bandwidth (38.4GB/s vs 34.1GB/s)
Lower TDP (35W vs 91W)
Intel Core i7 6700K 's Advantages
Higher base frequency (4.0GHz vs 2.9GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 7700T
1116
Intel Core i7 6700K
+1%
1129
Cinebench R23 Multi Core
Intel Core i7 7700T
5605
Intel Core i7 6700K
5646
Geekbench 6 Single Core
Intel Core i7 7700T
1066
Intel Core i7 6700K
+41%
1512
Geekbench 6 Multi Core
Intel Core i7 7700T
3226
Intel Core i7 6700K
+57%
5068
Blender
Intel Core i7 7700T
63
Intel Core i7 6700K
+69%
107
Geekbench 5 Single Core
Intel Core i7 7700T
977
Intel Core i7 6700K
+11%
1087
Geekbench 5 Multi Core
Intel Core i7 7700T
3611
Intel Core i7 6700K
+18%
4271
Passmark CPU Single Core
Intel Core i7 7700T
2139
Intel Core i7 6700K
+17%
2503
Passmark CPU Multi Core
Intel Core i7 7700T
7511
Intel Core i7 6700K
+18%
8928
General Parameters
Jan 2017
Release Date
Aug 2015
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Kaby Lake
Core Architecture
Skylake
i7-7700T
Processor Number
i7-6700K
LGA-1151
Socket
LGA-1151
HD Graphics 630
Integrated Graphics
HD Graphics 530
Package
-
Transistor Count
1.75 billions
14 nm
Manufacturing Process
14 nm
35 W
Power Consumption
91 W
80 °C
Peak Operating Temperature
-
CPU Performance
4
Performance Cores
4
8
Performance Core Threads
8
2.9 GHz
Performance Core Base Frequency
4.0 GHz
3.8 GHz
Performance Core Turbo Frequency
4.2 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
40
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
8 MB shared
-
Unlocked Multiplier
Yes
Memory Parameters
DDR4-2400, DDR3L-1600
Memory Types
DDR4-2133,DDR3L-1600
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
38.4 GB/s
Max Memory Bandwidth
34.1 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
-
1150 MHz
GPU Max Dynamic Frequency
1150 MHz
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.44 TFLOPS
Graphics Performance
-
Miscellaneous
3.0
PCIe Version
3.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
