Intel Core i7 8700K vs AMD Ryzen 9 7900X3D
CPU · Specs Compare
General Parameters
Release Date
Oct 2017
Jan 2023
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Zen 4 (Raphael)
Processor Number
i7-8700K
—
Integrated Graphics
UHD Graphics 630
Radeon Graphics (Ryzen 7000)
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-1151
AM5
Power Consumption
95 W
120 W
Peak Operating Temperature
100 °C
89°C
Transistor Count
—
13.1 billions
Max Turbo Power Consumption
—
162 W
CPU Performance
Performance Cores
6
12
Performance Core Threads
12
24
Performance Core Base Frequency
3.7 GHz
4.4 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
44x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
12 MB shared
128 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
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
1500 MHz
GPU Max Dynamic Frequency
1200 MHz
2200 MHz
Shader Units
192
448
Texture Units
24
8
Raster Operation Units
3
4
Execution Units
24
2
Power Consumption
15 W
15 W
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
28
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
1,215
2,039
Cinebench R23
8,734
27,084
Geekbench 6
1,475
2,971
Geekbench 6
6,339
18,105
Blender
156
481
Passmark CPU
2,748
4,119
Passmark CPU
13,661
50,486
Cinebench 2024
—
122
Cinebench 2024
—
1,596
▲ Specs Compare
Data sourced from official specifications and benchmark tests.