Intel Core i9 10900 vs Intel Core i7 6900K
We compared two desktop CPUs: Intel Core i9 10900 with 10 cores 2.8GHz and Intel Core i7 6900K with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 10900 's Advantages
Released 4 years late
Integrated graphics card
Higher specification of memory (2933 vs 2133)
Lower TDP (65W vs 140W)
Intel Core i7 6900K 's Advantages
Larger memory bandwidth (76.8GB/s vs 45.8GB/s)
Higher base frequency (3.2GHz vs 2.8GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 10900
+17%
1355
Intel Core i7 6900K
1151
Cinebench R23 Multi Core
Intel Core i9 10900
+17%
13293
Intel Core i7 6900K
11326
Geekbench 6 Single Core
Intel Core i9 10900
+33%
1713
Intel Core i7 6900K
1286
Geekbench 6 Multi Core
Intel Core i9 10900
+20%
9002
Intel Core i7 6900K
7470
Blender
Intel Core i9 10900
+4%
201
Intel Core i7 6900K
192
Geekbench 5 Single Core
Intel Core i9 10900
+37%
1320
Intel Core i7 6900K
961
Geekbench 5 Multi Core
Intel Core i9 10900
+33%
9749
Intel Core i7 6900K
7327
Passmark CPU Single Core
Intel Core i9 10900
+31%
3028
Intel Core i7 6900K
2310
Passmark CPU Multi Core
Intel Core i9 10900
+41%
20152
Intel Core i7 6900K
14258
General Parameters
May 2020
Release Date
May 2016
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Broadwell E
i9-10900
Processor Number
i7-6900K
LGA-1200
Socket
LGA-2011-3
UHD Graphics 630
Integrated Graphics
N/A
Package
14 nm
Manufacturing Process
14 nm
65 W
Power Consumption
140 W
100 °C
Peak Operating Temperature
-
CPU Performance
10
Performance Cores
8
20
Performance Core Threads
16
2.8 GHz
Performance Core Base Frequency
3.2 GHz
5.2 GHz
Performance Core Turbo Frequency
3.7 GHz
10
Total Core Count
8
20
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
28x
Multiplier
32x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-2933
Memory Types
DDR4-2133
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
45.8 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1200 MHz
GPU Max Dynamic Frequency
-
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
-
