Intel Core i5 8600K vs Intel Xeon 6766P-B
CPU Specs Compare
General Parameters
Release Date
Oct 2017
Dec 2025
Manufacturer
Intel
Intel
Type
Desktop
Server
Instruction Set
x86-64
-
Core Architecture
Coffee Lake
Granite Rapids
Processor Number
i5-8600K
-
Integrated Graphics
UHD Graphics 630
N/A
Generation
-
Xeon 6 (Granite Rapids-D)
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-1151
Intel BGA 5026
Power Consumption
95 W
305 W
Peak Operating Temperature
100 °C
-
Foundry
-
Intel
Die Size
-
2x598 mm²
I/O Process Size
-
10 nm
Package
-
FC-BGA18N
CPU Performance
Performance Cores
6
-
Performance Core Threads
6
-
Performance Core Base Frequency
3.6 GHz
2.3 GHz
Performance Core Turbo Frequency
4.3 GHz
3.5 GHz
Total Core Count
6
64
Total Thread Count
6
128
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
23.0
L1 Cache
64 K per core
112 KB per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
9 MB shared
256 MB shared
Unlocked Multiplier
Yes
No
SMP
-
1
Memory Parameters
Memory Types
DDR4-2666
DDR5-6400
Max Memory Size
128 GB
2.25 TB
Max Memory Channels
2
8
Max Memory Bandwidth
41.6 GB/s
-
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1150 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
5
PCIe Lanes
16
32
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
-
📊 Benchmark
Cinebench R23
1,201
-
Cinebench R23
6,612
-
Geekbench 6
1,649
-
Geekbench 5
1,163
-
Geekbench 6
6,050
-
Geekbench 5
5,367
-
Passmark CPU
2,603
-
Passmark CPU
10,201
-