CPU Comparison

A

AMD

AMD

AMD EPYC 7H12

CORE STATE Rome

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 2.6 Base / 3.3 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 280W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

i

Intel

INTEL

Xeon Phi 7210

CORE STATE Knights Landing

CORE SPECS 64 Cores / 256 Threads

CLOCK SPEED 1300 Base / 1500 GHz Turbo

CACHE —

MAX TDP 215W

ARCHITECTURE Knights Landing

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,965

625

cinebench_cinebench_r15_singlecore

842

88

cinebench_cinebench_r20_multicore

24,858

2,608

cinebench_cinebench_r20_singlecore

3,509

367

cinebench_cinebench_r23_multicore

59,188

6,210

cinebench_cinebench_r23_singlecore

8,355

876

passmark_data_compression

N/A

332,960

passmark_data_encryption

N/A

3,455

passmark_extended_instructions

N/A

18,359

passmark_find_prime_numbers

N/A

10

passmark_floating_point_math

N/A

29,356

passmark_integer_math

N/A

84,874

passmark_multithread

N/A

7,306

passmark_physics

N/A

198

passmark_random_string_sorting

N/A

8,956

passmark_single_thread

N/A

460

passmark_singlethread

N/A

460

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7H12

Phi 7210

Core Specs

Cores

64

64 0.0%

Threads

128

256 +100.0%

Base Clock (GHz)

2.6

1,300 +49900.0%

Boost Clock (GHz)

3.3

1,500 +45354.5%

Frequency (GHz)

2.6

1,300 +49900.0%

Turbo Clock (GHz)

3.3

1,500 +45354.5%

Multiplier

26

13 -50.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

32 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

256 MB (shared)

—

Power

TDP (W)

280

215 -23.2%

Architecture

Architecture

Zen 2

Knights Landing

Codename

Rome

Knights Landing

Generation

EPYC (Zen 2 (Rome))

Xeon Phi (Knights Landing)

Process Size

7 nm

14 nm

Transistors

3,800 million

8,000 million

Die Size

74 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

—

Memory Bandwidth

204.8 GB/s

—

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

Intel Socket 3647

PCIe

Gen 4

—

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

—

Part Number

100-000000055

SR2MESR2X4

Package

FCLGA-4094

FC-LGA3647

View EPYC 7H12 Details View Xeon Phi 7210 Details