Intel Core i7 7700K vs Intel Core i3 7100T
We compared two desktop CPUs: Intel Core i7 7700K with 4 cores 4.2GHz and Intel Core i3 7100T with 2 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 7700K 's Advantages
Higher base frequency (4.2GHz vs 3.4GHz)
Larger L3 cache size (8MB vs 3MB)
Intel Core i3 7100T 's Advantages
Larger memory bandwidth (38.4GB/s vs 35.76GB/s)
Lower TDP (35W vs 91W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 7700K
+41%
1557
Intel Core i3 7100T
1098
Geekbench 6 Multi Core
Intel Core i7 7700K
+131%
5260
Intel Core i3 7100T
2269
Geekbench 5 Single Core
Intel Core i7 7700K
+30%
1129
Intel Core i3 7100T
864
Geekbench 5 Multi Core
Intel Core i7 7700K
+144%
4705
Intel Core i3 7100T
1922
Passmark CPU Single Core
Intel Core i7 7700K
+36%
2712
Intel Core i3 7100T
1983
Passmark CPU Multi Core
Intel Core i7 7700K
+155%
9594
Intel Core i3 7100T
3762
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
i7-7700K
Processor Number
i3-7100T
LGA-1151
Socket
LGA-1151
HD Graphics 630
Integrated Graphics
HD Graphics 630
Package
14 nm
Manufacturing Process
14 nm
91 W
Power Consumption
35 W
100 °C
Peak Operating Temperature
92 °C
CPU Performance
4
Performance Cores
2
8
Performance Core Threads
4
4.2 GHz
Performance Core Base Frequency
3.4 GHz
4.5 GHz
Performance Core Turbo Frequency
-
4
Total Core Count
2
8
Total Thread Count
4
42 MHz
Bus Frequency
-
100x
Multiplier
34x
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
3 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR4-2400, DDR3L-1600
Memory Types
DDR4-2400, DDR3L-1600
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
35.76 GB/s
Max Memory Bandwidth
38.4 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
350 MHz
1150 MHz
GPU Max Dynamic Frequency
1100 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
