CPU Comparison

A

AMD

AMD

AMD EPYC 7773X

CORE STATE Milan-X

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 2.2 Base / 3.5 GHz Turbo

CACHE 768 MB (shared)

MAX TDP 280W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2022

VS

A

AMD

AMD

Ryzen 9 3900

CORE STATE Matisse

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.1 Base / 4.3 GHz Turbo

CACHE 64 MB

MAX TDP 65W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,825

2,619

cinebench_cinebench_r15_singlecore

1,104

369

cinebench_cinebench_r20_multicore

32,608

10,914

cinebench_cinebench_r20_singlecore

4,603

1,540

cinebench_cinebench_r23_multicore

77,639

25,988

cinebench_cinebench_r23_singlecore

10,960

3,669

geekbench_multicore

15,554

N/A

geekbench_singlecore

1,536

N/A

passmark_data_compression

N/A

413,887

passmark_data_encryption

N/A

26,657

passmark_extended_instructions

N/A

26,073

passmark_find_prime_numbers

N/A

203

passmark_floating_point_math

N/A

56,730

passmark_integer_math

N/A

97,698

passmark_multithread

N/A

30,586

passmark_physics

N/A

1,617

passmark_random_string_sorting

N/A

44,902

passmark_single_thread

N/A

2,604

passmark_singlethread

N/A

2,604

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7773X

9 3900

Core Specs

Cores

64

12 -81.3%

Threads

128

24 -81.3%

Base Clock (GHz)

2.2

3.1 +40.9%

Boost Clock (GHz)

3.5

4.3 +22.9%

Frequency (GHz)

2.2

3.1 +40.9%

Turbo Clock (GHz)

3.5

4.3 +22.9%

Multiplier

22

31 +40.9%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

768 MB (shared)

64 MB

Power

TDP (W)

280

65 -76.8%

PPT

—

88 W

Configurable TDP

225W

—

Architecture

Architecture

Zen 3

Zen 2

Codename

Milan-X

Matisse

Generation

EPYC (Zen 3 (Milan))

Ryzen 9 (Zen 2 (Matisse))

Process Size

7 nm

7 nm

Transistors

33,200 million

7,600 million

Die Size

8x 81 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

AMD Socket AM4

Chipsets

—

A300, X300, A320, B350, X370, B450, X470, A520, B550, X570

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 24 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

12 nm

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$8800

$499

Part Number

100-000000504WOF100-000000504

100-000000070

Package

FCLGA-4094

µOPGA-1331

Tj Max

—

95°C

View EPYC 7773X Details View Ryzen 9 3900 Details