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 9 9955HX

CORE STATE Fire Range

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.5 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,539

4,922

cinebench_cinebench_r15_singlecore

923

694

cinebench_cinebench_r20_multicore

27,246

20,510

cinebench_cinebench_r20_singlecore

3,846

2,895

cinebench_cinebench_r23_multicore

64,873

48,834

cinebench_cinebench_r23_singlecore

9,158

6,894

passmark_data_compression

1,562,251

753,225

passmark_data_encryption

114,769

38,386

passmark_extended_instructions

85,034

59,765

passmark_find_prime_numbers

539

296

passmark_floating_point_math

266,846

140,152

passmark_integer_math

492,554

218,727

passmark_multithread

76,322

57,640

passmark_physics

4,904

2,792

passmark_random_string_sorting

131,361

79,529

passmark_single_thread

2,618

4,459

passmark_singlethread

2,618

4,459

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7C13

9 9955HX

Core Specs

Cores

64

16 -75.0%

Threads

128

32 -75.0%

Base Clock (GHz)

2,000

2.5 -99.9%

Boost Clock (GHz)

3.68

5.4 +46.7%

Frequency (GHz)

2,000

2.5 -99.9%

Turbo Clock (GHz)

3.68

5.4 +46.7%

Multiplier

20

25 +25.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

64 MB (shared)

Power

TDP (W)

225

55 -75.6%

PPT

—

74-101 W

Configurable TDP

165 W

75 W

Architecture

Architecture

Zen 3

Zen 5

Codename

Milan

Fire Range

Generation

EPYC (Zen 3 (Milan))

Ryzen 9 (Zen 5 (Fire Range))

Process Size

7 nm

4 nm

Transistors

33,200 million

16,630 million

Die Size

8x 81 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket FL1

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

6 nm

Graphics

Integrated Graphics

—

Radeon 610M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000000315

100-000001028

Package

FCLGA-4094

µFC-BGAFL1

Tj Max

—

100°C

Bundled Cooler

—

None

View EPYC 7C13 Details View Ryzen 9 9955HX Details