Intel Xeon 658X vs Intel Core i7 6900K
CPU Specs Compare
General Parameters
Release Date
Feb 2026
May 2016
Manufacturer
Intel
Intel
Type
Server
Desktop
Core Architecture
Granite Rapids
Broadwell E
Integrated Graphics
N/A
N/A
Generation
Xeon 600 (Granite Rapids-WS)
-
Instruction Set
-
x86-64
Processor Number
-
i7-6900K
Package
Manufacturing Process
5 nm
14 nm
Socket
Intel Socket 4710
LGA-2011-3
Power Consumption
250 W
140 W
Peak Operating Temperature
99°C
-
Foundry
Intel
-
Die Size
2x598 mm²
-
I/O Process Size
10 nm
-
I/O Die Size
2x 241
-
Package
FC-LGA18N
-
CPU Performance
Performance Cores
24
8
Performance Core Threads
48
16
Performance Core Base Frequency
3 GHz
3.2 GHz
Performance Core Turbo Frequency
4.9 GHz
3.7 GHz
Total Core Count
24
8
Total Thread Count
48
16
Bus Frequency
100 MHz
100 MHz
Multiplier
30.0
32x
L1 Cache
112 KB per core
64 K per core
L2 Cache
2 MB per core
256 K per core
L3 Cache
144 MB shared
20 MB shared
Unlocked Multiplier
Yes
No
SMP
1
-
Memory Parameters
Memory Types
DDR5-6400
DDR4-2133
Max Memory Size
4 TB
128 GB
Max Memory Channels
8
4
Max Memory Bandwidth
409.6 GB/s
76.8 GB/s
ECC Memory Support
Yes
No
📊 Benchmark
Geekbench 6
3,096
1,286
Geekbench 6
29,732
7,470