CPU Comparison

A

AMD

AMD

AMD EPYC 7C13

CORE STATE Milan

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 2000 Base / 3.68 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 225W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE —

VS

A

AMD

AMD

Ryzen 7 PRO 7745

CORE STATE Raphael

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.3 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,539

2,809

cinebench_cinebench_r15_singlecore

923

396

cinebench_cinebench_r20_multicore

27,246

11,708

cinebench_cinebench_r20_singlecore

3,846

1,652

cinebench_cinebench_r23_multicore

64,873

27,877

cinebench_cinebench_r23_singlecore

9,158

3,935

passmark_data_compression

1,562,251

386,829

passmark_data_encryption

114,769

22,821

passmark_extended_instructions

85,034

29,216

passmark_find_prime_numbers

539

166

passmark_floating_point_math

266,846

63,332

passmark_integer_math

492,554

103,330

passmark_multithread

76,322

32,733

passmark_physics

4,904

1,699

passmark_random_string_sorting

131,361

46,759

passmark_single_thread

2,618

3,849

passmark_singlethread

2,618

3,849

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7C13

7 PRO 7745

Core Specs

Cores

64

8 -87.5%

Threads

128

16 -87.5%

Base Clock (GHz)

2,000

3.8 -99.8%

Boost Clock (GHz)

3.68

5.3 +44.0%

Frequency (GHz)

2,000

3.8 -99.8%

Turbo Clock (GHz)

3.68

5.3 +44.0%

Multiplier

20

38 +90.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

32 MB (shared)

Power

TDP (W)

225

65 -71.1%

PPT

—

88 W

Configurable TDP

165 W

—

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan

Raphael

Generation

EPYC (Zen 3 (Milan))

Ryzen 7 (Zen 4 (Raphael))

Process Size

7 nm

5 nm

Transistors

33,200 million

6,570 million

Die Size

8x 81 mm²

71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

83.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket AM5

Chipsets

—

X670E, X670, B650E, B650, A620

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 24 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

6 nm

Graphics

Integrated Graphics

—

Radeon Graphics

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Part Number

100-000000315

100-000000599

Package

FCLGA-4094

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

Wraith Spire

View EPYC 7C13 Details View Ryzen 7 PRO 7745 Details