Intel Core i9 9900K vs Intel Core i7 6850K
CPU · Specs Compare
General Parameters
Release Date
Oct 2018
May 2016
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Broadwell E
Processor Number
i9-9900K
i7-6850K
Integrated Graphics
UHD Graphics 630
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1151
LGA-2011-3
Power Consumption
95 W
140 W
Peak Operating Temperature
100 °C
—
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
3.6 GHz
3.6 GHz
Performance Core Turbo Frequency
5 GHz
3.8 GHz
Total Core Count
8
6
Total Thread Count
16
12
Bus Frequency
100 MHz
—
Multiplier
36x
36x
L1 Cache
64 K per core
32 K per core
L2 Cache
256 K per core
256 K per core
L3 Cache
16 MB shared
15 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-2666
DDR4-2133
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
41.6 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
350 MHz
—
GPU Max Dynamic Frequency
1200 MHz
—
Shader Units
192
—
Texture Units
24
—
Raster Operation Units
3
—
Execution Units
24
—
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
16
40
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
1,333
—
Cinebench R23
12,496
—
Geekbench 6
1,665
986
Geekbench 5
1,265
—
Geekbench 6
6,395
3,877
Geekbench 5
8,406
—
Blender
210
—
Passmark CPU
2,945
—
Passmark CPU
18,381
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.