Intel Core i7 8700K vs AMD Ryzen 9 7900X
CPU Specs Compare
General Parameters
Release Date
Oct 2017
Sep 2022
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Raphael
Processor Number
i7-8700K
-
Integrated Graphics
UHD Graphics 630
AMD Radeon™ Graphics
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-1151
AM5
Power Consumption
95 W
170 W
Peak Operating Temperature
100 °C
95 °C
CPU Performance
Performance Cores
6
12
Performance Core Threads
12
24
Performance Core Base Frequency
3.7 GHz
4.7 GHz
Performance Core Turbo Frequency
4.7 GHz
5.6 GHz
Total Core Count
6
12
Total Thread Count
12
24
Bus Frequency
100 MHz
100 MHz
Multiplier
37x
47x
L1 Cache
64 K per core
-
L2 Cache
256 K per core
12 MB shared
L3 Cache
12 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-2666
DDR5-5200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
83.2 GB/s
ECC Memory Support
No
-
Graphics Card Parameters
Integrated Graphics
true
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
2,033
Cinebench R23
8,734
29,242
Geekbench 6
1,475
2,942
Geekbench 6
6,339
19,092
Blender
156
-
Passmark CPU
2,748
4,317
Passmark CPU
13,661
52,013
Geekbench 5
-
2,277
Geekbench 5
-
20,503