Intel Core i7 7820X vs AMD Ryzen 5 PRO 5655GE
We compared two desktop CPUs: Intel Core i7 7820X with 8 cores 3.6GHz and AMD Ryzen 5 PRO 5655GE with 6 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 7820X 's Advantages
Larger memory bandwidth (79.47GB/s vs 51.2GB/s)
Higher base frequency (3.6GHz vs 3.4GHz)
AMD Ryzen 5 PRO 5655GE 's Advantages
Released 7 years late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (3 vs 3.0)
Larger L3 cache size (16MB vs 11MB)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (65W vs 140W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 7820X
1252
AMD Ryzen 5 PRO 5655GE
+53%
1923
Geekbench 6 Multi Core
Intel Core i7 7820X
+34%
7510
AMD Ryzen 5 PRO 5655GE
5594
General Parameters
May 2017
Release Date
May 2024
Intel
Manufacturer
AMD
Desktop
Type
Desktop
x86-64
Instruction Set
-
Skylake
Core Architecture
Cezanne
i7-7820X
Processor Number
-
LGA-2066
Socket
AMD Socket AM4
N/A
Integrated Graphics
Radeon Vega 7
-
Generation
Ryzen 5 (Zen 3 (Cezanne))
Package
-
Transistor Count
10.7 billions
14 nm
Manufacturing Process
7 nm
140 W
Power Consumption
65 W
99 °C
Peak Operating Temperature
95°C
-
Foundry
TSMC
-
Die Size
180 mm²
CPU Performance
8
Performance Cores
-
16
Performance Core Threads
-
3.6 GHz
Performance Core Base Frequency
3.4 GHz
4.3 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
39.0
64 K per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
512 KB per core
11 MB shared
L3 Cache
16 MB
Yes
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-2666
Memory Types
DDR4-3200
128 GB
Max Memory Size
-
4
Max Memory Channels
2
79.47 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
Yes
Miscellaneous
3.0
PCIe Version
3
28
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-
