AMD Ryzen 9 9900X3D vs AMD EPYC 7351
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Jun 2017
Manufacturer
Amd
AMD
Type
Desktop
Server
Instruction Set
x86-64
—
Core Architecture
Zen 5 (Granite Ridge)
Naples
Processor Number
9900X3D
—
Integrated Graphics
Radeon Graphics
N/A
Generation
Ryzen 9 (Zen 5 (Granite Ridge))
EPYC (Zen (Naples))
Series
Ryzen 9000 Series
—
Package
Transistor Count
16.63 billions
4.8 billions
Manufacturing Process
4 nm
14 nm
Socket
AM5
AMD Socket SP3
Power Consumption
120 W
170 W
Max Turbo Power Consumption
230 W
—
Peak Operating Temperature
95 °C
85 °C
Foundry
TSMC
GlobalFoundries
Die Size
2x70.6 mm²
213 mm²
I/O Process Size
6 nm
—
I/O Die Size
122 mm²
—
Package
FC-LGA1718
FCLGA-4094
CPU Performance
Performance Cores
12
—
Performance Core Threads
24
—
Performance Core Base Frequency
4.4 GHz
2.4 GHz
Performance Core Turbo Frequency
5.5 GHz
2.9 GHz
Total Core Count
12
16
Total Thread Count
24
32
Bus Frequency
100 MHz
100 MHz
Multiplier
43
24.0
L1 Cache
80 K per core
96 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
128 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
2
Memory Parameters
Memory Types
DDR5-5600
DDR4-2666
Max Memory Size
192 GB
—
Max Memory Channels
2
8
Max Memory Bandwidth
89.6 GB/s
—
ECC Memory Support
Yes
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
3
PCIe Lanes
28
—
Benchmark
Cinebench R23
2,258
—
Cinebench R23
34,524
—
Geekbench 6
3,351
639
Geekbench 6
21,364
3,035
Passmark CPU
4,651
—
Passmark CPU
56,185
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.