Intel Core i7 6900K vs Intel Core i5 14400T
We compared two desktop CPUs: Intel Core i7 6900K with 8 cores 3.2GHz and Intel Core i5 14400T with 10 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 6900K 's Advantages
Higher base frequency (3.2GHz vs 1.5GHz)
Intel Core i5 14400T 's Advantages
Released 7 years and 8 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3.0)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 140W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 6900K
1286
Intel Core i5 14400T
+49%
1923
Geekbench 6 Multi Core
Intel Core i7 6900K
7470
Intel Core i5 14400T
+16%
8672
General Parameters
May 2016
Release Date
Jan 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Broadwell E
Core Architecture
Raptor Lake-R
i7-6900K
Processor Number
-
LGA-2011-3
Socket
Intel Socket 1700
N/A
Integrated Graphics
UHD Graphics 730
-
Generation
Core i5 (Raptor Lake Refresh)
Package
14 nm
Manufacturing Process
10 nm
140 W
Power Consumption
35 W
-
Foundry
Intel
-
Die Size
215 mm²
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
12
3.2 GHz
Performance Core Base Frequency
1.5 GHz
3.7 GHz
Performance Core Turbo Frequency
4.5 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1100 MHz
-
Efficiency Core Turbo Frequency
3.2 GHz
8
Total Core Count
10
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
15.0
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
1.25 MB per core
20 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-2133
Memory Types
DDR4-3200, DDR5-4800
128 GB
Max Memory Size
-
4
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
Yes
