AMD EPYC 7742 vs AMD Ryzen 7 9800X3D
CPU · Specs Compare
General Parameters
Release Date
Aug 2019
Nov 2024
Manufacturer
AMD
AMD
Type
Server
Desktop
Core Architecture
Rome
Zen 5 (Granite Ridge)
Integrated Graphics
N/A
Radeon Graphics
Generation
EPYC (Zen 2 (Rome))
—
Instruction Set
—
x86-64
Series
—
Ryzen 9000 Series
Package
Transistor Count
3.8 billions
—
Manufacturing Process
7 nm
4 nm
Socket
AMD Socket SP3
AM5
Power Consumption
225 W
120 W
Foundry
TSMC
TSMC
Die Size
74 mm²
—
Package
FCLGA-4094
—
Max Turbo Power Consumption
—
162 W
Peak Operating Temperature
—
95 °C
CPU Performance
Performance Core Base Frequency
2.25 GHz
4.7 GHz
Performance Core Turbo Frequency
3.4 GHz
5.2 GHz
Total Core Count
64
8
Total Thread Count
128
16
Bus Frequency
100 MHz
100 MHz
Multiplier
22.5
47
L1 Cache
96 K per core
80 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
256 MB shared
96 MB shared
Unlocked Multiplier
No
No
SMP
2
—
Performance Cores
—
8
Performance Core Threads
—
16
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600
Max Memory Channels
8
2
ECC Memory Support
Yes
Yes
Max Memory Size
—
192 GB
Max Memory Bandwidth
—
89.6 GB/s
Miscellaneous
PCIe Version
4
5.0
PCIe Lanes
—
28
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
Geekbench 6
404
3,316
Geekbench 6
170
18,343
Cinebench R23
—
2,072
Cinebench R23
—
23,349
Cinebench 2024
—
132
Cinebench 2024
—
1,321
Blender
—
344
Cinebench 2026
—
5,617
Cinebench 2026
—
538
Passmark CPU
—
4,435
Passmark CPU
—
40,072
▲ Specs Compare
Data sourced from official specifications and benchmark tests.