CPU Comparison

A

AMD

AMD

AMD EPYC 7702P

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

A

AMD

AMD

EPYC 9455P

CORE STATE Turin

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 3.15 Base / 4.4 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 300W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,272

9,999

cinebench_cinebench_r15_singlecore

744

1,411

cinebench_cinebench_r20_multicore

21,969

41,666

cinebench_cinebench_r20_singlecore

3,101

5,882

cinebench_cinebench_r23_multicore

52,308

99,206

cinebench_cinebench_r23_singlecore

7,384

14,005

passmark_data_compression

N/A

1,932,632

passmark_data_encryption

N/A

115,202

passmark_extended_instructions

N/A

138,505

passmark_find_prime_numbers

N/A

1,089

passmark_floating_point_math

N/A

358,673

passmark_integer_math

N/A

606,087

passmark_multithread

N/A

116,713

passmark_physics

N/A

16,647

passmark_random_string_sorting

N/A

241,849

passmark_single_thread

N/A

3,750

passmark_singlethread

N/A

3,750

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7702P

EPYC 9455P

Core Specs

Cores

64

48 -25.0%

Threads

128

96 -25.0%

Base Clock (GHz)

2,000

3.15 -99.8%

Boost Clock (GHz)

3.35

4.4 +31.3%

Frequency (GHz)

2,000

3.15 -99.8%

Turbo Clock (GHz)

3.35

4.4 +31.3%

Multiplier

20

31.5 +57.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

96 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

256 MB (shared)

Power

TDP (W)

200

300 +50.0%

Configurable TDP

—

240-300 W

Architecture

Architecture

Zen 2

Zen 5

Codename

Rome

Turin

Generation

EPYC (Zen 2 (Rome))

EPYC (Zen 5 (Turin))

Process Size

7 nm

4 nm

Transistors

3,800 million

66,520 million

Die Size

74 mm²

8x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Twelve-channel

Memory Bandwidth

204.8 GB/s

576.0 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket SP5

PCIe

Gen 4

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

6 nm

Interconnect

CXL

—

Gen 2.0

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

—

$4819

Part Number

100-000000047

100-000001563

Package

FCLGA-4094

FC-LGA6096

View EPYC 7702P Details View EPYC 9455P Details