Intel Core i7 7820X vs AMD Ryzen 7 9800X3D
CPU Specs Compare
General Parameters
Release Date
May 2017
Nov 2024
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Zen 5 (Granite Ridge)
Processor Number
i7-7820X
-
Integrated Graphics
N/A
Radeon Graphics
Series
-
Ryzen 9000 Series
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-2066
AM5
Power Consumption
140 W
120 W
Peak Operating Temperature
99 °C
95 °C
Max Turbo Power Consumption
-
162 W
Foundry
-
TSMC
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.6 GHz
4.7 GHz
Performance Core Turbo Frequency
4.3 GHz
5.2 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
47
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
11 MB shared
96 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-2666
DDR5-5600
Max Memory Size
128 GB
192 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
400 MHz
GPU Max Dynamic Frequency
-
2200 MHz
Shader Units
-
128
Texture Units
-
8
Raster Operation Units
-
4
Execution Units
-
2
Power Consumption
-
15
📊 Benchmark
Cinebench R23
1,338
2,072
Cinebench R23
13,358
23,349
Geekbench 6
1,252
3,316
Geekbench 5
1,120
-
Geekbench 6
7,510
18,343
Geekbench 5
8,504
-
Passmark CPU
2,536
4,435
Passmark CPU
17,189
40,072
Cinebench 2024
-
132
Cinebench 2024
-
1,321
Blender
-
344
Cinebench 2026
-
5,617
Cinebench 2026
-
538