Intel Core i7 8700K vs Intel Xeon 658X
CPU Specs Compare
General Parameters
Release Date
Oct 2017
Feb 2026
Manufacturer
Intel
Intel
Type
Desktop
Server
Instruction Set
x86-64
-
Core Architecture
Coffee Lake
Granite Rapids
Processor Number
i7-8700K
-
Integrated Graphics
UHD Graphics 630
N/A
Generation
-
Xeon 600 (Granite Rapids-WS)
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-1151
Intel Socket 4710
Power Consumption
95 W
250 W
Peak Operating Temperature
100 °C
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
6
24
Performance Core Threads
12
48
Performance Core Base Frequency
3.7 GHz
3 GHz
Performance Core Turbo Frequency
4.7 GHz
4.9 GHz
Total Core Count
6
24
Total Thread Count
12
48
Bus Frequency
100 MHz
100 MHz
Multiplier
37x
30.0
L1 Cache
64 K per core
112 KB per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
12 MB shared
144 MB shared
Unlocked Multiplier
Yes
Yes
SMP
-
1
Memory Parameters
Memory Types
DDR4-2666
DDR5-6400
Max Memory Size
128 GB
4 TB
Max Memory Channels
2
8
Max Memory Bandwidth
41.6 GB/s
409.6 GB/s
ECC Memory Support
No
Yes
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
📊 Benchmark
Cinebench R23
1,215
-
Cinebench R23
8,734
-
Geekbench 6
1,475
3,096
Geekbench 6
6,339
29,732
Blender
156
-
Passmark CPU
2,748
-
Passmark CPU
13,661
-