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
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
5.0
PCIe Version
3
20
PCIe Lanes
16
-
-
-
-
