CPU Comparison

A

AMD

AMD

AMD EPYC 7451

CORE STATE Naples

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.3 Base / 3.2 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 180W

ARCHITECTURE Zen

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

i

Intel

INTEL

Core i7-7800X

CORE STATE Skylake-X

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.5 Base / 4 GHz Turbo

CACHE 8.25 MB (shared)

MAX TDP 140W

ARCHITECTURE Skylake

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,061

1,111

cinebench_cinebench_r15_singlecore

290

156

cinebench_cinebench_r20_multicore

8,589

4,630

cinebench_cinebench_r20_singlecore

1,212

653

cinebench_cinebench_r23_multicore

20,450

11,025

cinebench_cinebench_r23_singlecore

2,887

1,556

geekbench_multicore

N/A

6,144

geekbench_singlecore

N/A

1,352

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7451

i7-7800X

Core Specs

Cores

24

6 -75.0%

Threads

48

12 -75.0%

Base Clock (GHz)

2.3

3.5 +52.2%

Boost Clock (GHz)

3.2

4 +25.0%

Frequency (GHz)

2.3

3.5 +52.2%

Turbo Clock (GHz)

3.2

4 +25.0%

Multiplier

23

35 +52.2%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

64 MB (shared)

8.25 MB (shared)

Power

TDP (W)

180

140 -22.2%

Architecture

Architecture

Zen

Skylake

Codename

Naples

Skylake-X

Generation

EPYC (Zen (Naples))

Core i7 (X-Series 7th Gen)

Process Size

14 nm

14 nm

Transistors

4,800 million

—

Die Size

213 mm²

—

Foundry

GlobalFoundries

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Quad-channel

Memory Bandwidth

170.6 GB/s

76.8 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel Socket 2066

PCIe

Gen 3

Gen 3, 28 Lanes(CPU only)

Other

Market

Server/Workstation

Desktop

Production Status

Active

End-of-life

Launch Price

—

$383

Part Number

PS7451BDVHCAF

SR3L4

Package

FCLGA-4094

FC-LGA2066

Bundled Cooler

—

None

View EPYC 7451 Details View Core i7-7800X Details