Intel Core i7 7700T vs Intel Core i7 7700K
We compared two desktop CPUs: Intel Core i7 7700T with 4 cores 2.9GHz and Intel Core i7 7700K with 4 cores 4.2GHz . 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
Larger memory bandwidth (38.4GB/s vs 35.76GB/s)
Lower TDP (35W vs 91W)
Intel Core i7 7700K 's Advantages
Higher base frequency (4.2GHz vs 2.9GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 7700T
1116
Intel Core i7 7700K
+8%
1209
Cinebench R23 Multi Core
Intel Core i7 7700T
5605
Intel Core i7 7700K
+4%
5881
Geekbench 6 Single Core
Intel Core i7 7700T
1066
Intel Core i7 7700K
+46%
1557
Geekbench 6 Multi Core
Intel Core i7 7700T
3226
Intel Core i7 7700K
+63%
5260
Blender
Intel Core i7 7700T
63
Intel Core i7 7700K
+61%
102
Geekbench 5 Single Core
Intel Core i7 7700T
977
Intel Core i7 7700K
+15%
1129
Geekbench 5 Multi Core
Intel Core i7 7700T
3611
Intel Core i7 7700K
+30%
4705
Passmark CPU Single Core
Intel Core i7 7700T
2139
Intel Core i7 7700K
+26%
2712
Passmark CPU Multi Core
Intel Core i7 7700T
7511
Intel Core i7 7700K
+27%
9594
General Parameters
Jan 2017
Release Date
Jan 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Kaby Lake
Core Architecture
Kaby Lake
i7-7700T
Processor Number
i7-7700K
LGA-1151
Socket
LGA-1151
HD Graphics 630
Integrated Graphics
HD Graphics 630
Package
14 nm
Manufacturing Process
14 nm
35 W
Power Consumption
91 W
80 °C
Peak Operating Temperature
100 °C
CPU Performance
4
Performance Cores
4
8
Performance Core Threads
8
2.9 GHz
Performance Core Base Frequency
4.2 GHz
3.8 GHz
Performance Core Turbo Frequency
4.5 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
42 MHz
29x
Multiplier
100x
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
DDR4-2400, DDR3L-1600
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
38.4 GB/s
Max Memory Bandwidth
35.76 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
350 MHz
1150 MHz
GPU Max Dynamic Frequency
1150 MHz
192
Shader Units
192
24
Texture Units
24
3
Raster Operation Units
3
24
Execution Units
24
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
4096x2304 - 60 Hz
0.44 TFLOPS
Graphics Performance
0.44 TFLOPS
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
