Intel Core i9 11900T vs Intel Core i7 6900K
We compared two desktop CPUs: Intel Core i9 11900T with 8 cores 1.5GHz 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 11900T 's Advantages
Released 4 years and 10 months late
Integrated graphics card
Higher specification of memory (3200 vs 2133)
Newer PCIe version (4.0 vs 3.0)
Lower TDP (35W vs 140W)
Intel Core i7 6900K 's Advantages
Larger memory bandwidth (76.8GB/s vs 50GB/s)
Higher base frequency (3.2GHz vs 1.5GHz)
Larger L3 cache size (20MB vs 16MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 11900T
+33%
1538
Intel Core i7 6900K
1151
Cinebench R23 Multi Core
Intel Core i9 11900T
+4%
11874
Intel Core i7 6900K
11326
Geekbench 6 Single Core
Intel Core i9 11900T
+70%
2198
Intel Core i7 6900K
1286
Geekbench 6 Multi Core
Intel Core i9 11900T
+27%
9505
Intel Core i7 6900K
7470
Geekbench 5 Single Core
Intel Core i9 11900T
+77%
1709
Intel Core i7 6900K
961
Geekbench 5 Multi Core
Intel Core i9 11900T
+12%
8272
Intel Core i7 6900K
7327
Passmark CPU Single Core
Intel Core i9 11900T
+43%
3319
Intel Core i7 6900K
2310
Passmark CPU Multi Core
Intel Core i9 11900T
+27%
18237
Intel Core i7 6900K
14258
General Parameters
Mar 2021
Release Date
May 2016
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Broadwell E
i9-11900T
Processor Number
i7-6900K
LGA-1200
Socket
LGA-2011-3
UHD Graphics 750
Integrated Graphics
N/A
Package
14 nm
Manufacturing Process
14 nm
35 W
Power Consumption
140 W
100 °C
Peak Operating Temperature
-
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
16
1.5 GHz
Performance Core Base Frequency
3.2 GHz
4.9 GHz
Performance Core Turbo Frequency
3.7 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
15x
Multiplier
32x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-3200
Memory Types
DDR4-2133
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
50 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1300 MHz
GPU Max Dynamic Frequency
-
256
Shader Units
-
64
Texture Units
-
32
Raster Operation Units
-
32
Execution Units
-
15 W
Power Consumption
-
3840x2160 - 60 Hz
Max Resolution
-
0.46 TFLOPS
Graphics Performance
-
