AMD EPYC 7351 vs Intel Core i9 9940X
CPU · Specs Compare
General Parameters
Release Date
Jun 2017
Oct 2018
Manufacturer
AMD
Intel
Type
Server
Desktop
Core Architecture
Naples
Skylake
Integrated Graphics
N/A
N/A
Generation
EPYC (Zen (Naples))
—
Instruction Set
—
x86-64
Processor Number
—
i9-9940X
Package
Transistor Count
4.8 billions
—
Manufacturing Process
14 nm
14 nm
Socket
AMD Socket SP3
LGA-2066
Power Consumption
170 W
165 W
Peak Operating Temperature
85 °C
88 °C
Foundry
GlobalFoundries
—
Die Size
213 mm²
—
Package
FCLGA-4094
—
CPU Performance
Performance Core Base Frequency
2.4 GHz
3.3 GHz
Performance Core Turbo Frequency
2.9 GHz
4.4 GHz
Total Core Count
16
14
Total Thread Count
32
28
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
33x
L1 Cache
96 K per core
64 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
64 MB shared
20 MB shared
Unlocked Multiplier
Yes
Yes
SMP
2
—
Performance Cores
—
14
Performance Core Threads
—
28
Memory Parameters
Memory Types
DDR4-2666
DDR4-2666
Max Memory Channels
8
4
ECC Memory Support
Yes
No
Max Memory Size
—
128 GB
Max Memory Bandwidth
—
85 GB/s
Miscellaneous
PCIe Version
3
3.0
PCIe Lanes
—
44
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Geekbench 6
639
1,328
Geekbench 6
3,035
9,787
Cinebench R23
—
1,228
Cinebench R23
—
15,351
Geekbench 5
—
1,189
Geekbench 5
—
14,374
▲ Specs Compare
Data sourced from official specifications and benchmark tests.