CPU Comparison

A

AMD

AMD

AMD EPYC 7702

CORE STATE Rome

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 2000 Base / 3.35 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

i

Intel

INTEL

Xeon Phi 7290

CORE STATE Knights Landing

CORE SPECS 72 Cores / 288 Threads

CLOCK SPEED 1500 Base / 1700 GHz Turbo

CACHE —

MAX TDP 245W

ARCHITECTURE Knights Landing

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,900

1,528

cinebench_cinebench_r15_singlecore

832

215

cinebench_cinebench_r20_multicore

24,586

6,368

cinebench_cinebench_r20_singlecore

3,470

898

cinebench_cinebench_r23_multicore

58,539

15,163

cinebench_cinebench_r23_singlecore

8,264

2,140

passmark_data_compression

N/A

564,535

passmark_data_encryption

N/A

12,505

passmark_extended_instructions

N/A

41,517

passmark_find_prime_numbers

N/A

114

passmark_floating_point_math

N/A

47,417

passmark_integer_math

N/A

126,922

passmark_multithread

N/A

17,839

passmark_physics

N/A

2,257

passmark_random_string_sorting

N/A

68,593

passmark_single_thread

N/A

485

passmark_singlethread

N/A

485

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7702

Phi 7290

Core Specs

Cores

64

72 +12.5%

Threads

128

288 +125.0%

Base Clock (GHz)

2,000

1,500 -25.0%

Boost Clock (GHz)

3.35

1,700 +50646.3%

Frequency (GHz)

2,000

1,500 -25.0%

Turbo Clock (GHz)

3.35

1,700 +50646.3%

Multiplier

20

15 -25.0%

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)

200

245 +22.5%

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

100-000000038

SR2WY

Package

FCLGA-4094

FC-LGA3647

View EPYC 7702 Details View Xeon Phi 7290 Details