CPU Comparison

A

AMD

AMD

AMD EPYC 7742

CORE STATE Rome

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 2.25 Base / 3.4 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 225W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

i

Intel

INTEL

Xeon Gold 6338T

CORE STATE Ice Lake-SP

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.1 Base / 3.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 165W

ARCHITECTURE Ice Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,923

3,067

cinebench_cinebench_r15_singlecore

836

432

cinebench_cinebench_r20_multicore

24,682

12,780

cinebench_cinebench_r20_singlecore

3,484

1,804

cinebench_cinebench_r23_multicore

58,769

30,430

cinebench_cinebench_r23_singlecore

8,296

4,296

passmark_data_compression

N/A

557,816

passmark_data_encryption

N/A

24,677

passmark_extended_instructions

N/A

43,292

passmark_find_prime_numbers

N/A

118

passmark_floating_point_math

N/A

90,584

passmark_integer_math

N/A

152,275

passmark_multithread

N/A

35,801

passmark_physics

N/A

1,160

passmark_random_string_sorting

N/A

66,495

passmark_single_thread

N/A

2,348

passmark_singlethread

N/A

2,348

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7742

Gold 6338T

Core Specs

Cores

64

24 -62.5%

Threads

128

48 -62.5%

Base Clock (GHz)

2.25

2.1 -6.7%

Boost Clock (GHz)

3.4

3.4 0.0%

Frequency (GHz)

2.25

2.1 -6.7%

Turbo Clock (GHz)

3.4

3.4 0.0%

Multiplier

22.5

21 -6.7%

SMP CPUs

2

2 0.0%

Cache

L1 Cache

96 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

36 MB (shared)

Power

TDP (W)

225

165 -26.7%

Architecture

Architecture

Zen 2

Ice Lake

Codename

Rome

Ice Lake-SP

Generation

EPYC (Zen 2 (Rome))

Xeon Gold (Ice Lake-SP)

Process Size

7 nm

10 nm

Transistors

3,800 million

—

Die Size

74 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Eight-channel

Memory Bandwidth

204.8 GB/s

204.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

Intel Socket 4189

PCIe

Gen 4

Gen 4, 64 Lanes(CPU only)

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Part Number

100-000000053

—

Package

FCLGA-4094

FC-LGA4189

View EPYC 7742 Details View Xeon Gold 6338T Details