AMD Ryzen 7 7800X vs AMD Ryzen 7 3800X
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jul 2019
Manufacturer
Amd
Amd
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Raphael)
Zen 2
Integrated Graphics
Radeon Graphics (Ryzen 7000)
No
Package
Manufacturing Process
5 nm
7 nm
Socket
AM5
AM4
Power Consumption
105 W
105 W
Peak Operating Temperature
95 °C
95°C
Transistor Count
—
3.8 billions
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
4.5 GHz
3.9 GHz
Performance Core Turbo Frequency
5.4 GHz
4.5 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
45
39x
L2 Cache
1 MB per core
512 K per core
L3 Cache
40 MB shared
32 MB shared
Unlocked Multiplier
Yes
Yes
L1 Cache
—
64 K per core
Memory Parameters
Memory Types
DDR5-5200
DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
—
47.68 GB/s
ECC Memory Support
—
Yes
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
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
16
Benchmark
Geekbench 5
2,097
1,333
Geekbench 5
16,163
9,479
Cinebench R23
—
1,340
Cinebench R23
—
13,812
Geekbench 6
—
1,743
Geekbench 6
—
8,625
Cinebench 2024
—
78
Cinebench 2024
—
731
Passmark CPU
—
2,695
Passmark CPU
—
23,418
▲ Specs Compare
Data sourced from official specifications and benchmark tests.