Intel Core i9 14900K vs Intel Core i7 6785R
We compared two desktop CPUs: Intel Core i9 14900K with 24 cores 3.2GHz and Intel Core i7 6785R with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 14900K 's Advantages
Released 7 years and 5 months late
Higher specification of memory (5600 vs 2133)
Larger memory bandwidth (89.6GB/s vs 34.1GB/s)
Newer PCIe version (5.0 vs 3)
Larger L3 cache size (36MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i7 6785R 's Advantages
Higher base frequency (3.3GHz vs 3.2GHz)
Lower TDP (65W vs 125W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 14900K
+341%
3169
Intel Core i7 6785R
718
Geekbench 6 Multi Core
Intel Core i9 14900K
+977%
22637
Intel Core i7 6785R
2101
General Parameters
Oct 2023
Release Date
May 2016
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Raptor Lake Refresh
Core Architecture
Skylake
i9-14900K
Processor Number
-
LGA-1700
Socket
Intel BGA 1440
UHD Graphics 770
Integrated Graphics
Iris Pro 580
Core i9 (Raptor Lake Refresh)
Generation
Core i7(Skylake-R)
Package
10 nm
Manufacturing Process
14 nm
125 W
Power Consumption
65 W
253 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100°C
Intel
Foundry
Intel
257 mm²
Die Size
-
CPU Performance
8
Performance Cores
4
16
Performance Core Threads
8
3.2 GHz
Performance Core Base Frequency
3.3 GHz
6 GHz
Performance Core Turbo Frequency
3.9 GHz
16
Efficiency Cores
-
16
Efficiency Core Threads
-
2.4 GHz
Efficiency Core Base Frequency
-
4.4 GHz
Efficiency Core Turbo Frequency
-
24
Total Core Count
4
32
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
33.0
80 K per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
256 KB per core
36 MB shared
L3 Cache
8 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-5600, DDR4-3200
Memory Types
DDR3, DDR4-2133
192 GB
Max Memory Size
64
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
34.1 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 MHz
1650 MHz
GPU Max Dynamic Frequency
1150 MHz
256
Shader Units
-
16
Texture Units
-
8
Raster Operation Units
-
32
Execution Units
-
15 W
Power Consumption
-
0.78 TFLOPS
Graphics Performance
-
