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 5 7645HX

CORE STATE Dragon Range

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 4 Base / 5 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,825

2,268

cinebench_cinebench_r15_singlecore

1,104

320

cinebench_cinebench_r20_multicore

32,608

9,451

cinebench_cinebench_r20_singlecore

4,603

1,334

cinebench_cinebench_r23_multicore

77,639

22,504

cinebench_cinebench_r23_singlecore

10,960

3,177

geekbench_multicore

15,554

11,586

geekbench_singlecore

1,536

2,657

passmark_data_compression

N/A

302,256

passmark_data_encryption

N/A

17,900

passmark_extended_instructions

N/A

22,969

passmark_find_prime_numbers

N/A

178

passmark_floating_point_math

N/A

48,798

passmark_integer_math

N/A

77,432

passmark_multithread

N/A

26,476

passmark_physics

N/A

1,497

passmark_random_string_sorting

N/A

34,434

passmark_single_thread

N/A

3,907

passmark_singlethread

N/A

3,907

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7773X

5 7645HX

Core Specs

Cores

64

6 -90.6%

Threads

128

12 -90.6%

Base Clock (GHz)

2.2

4 +81.8%

Boost Clock (GHz)

3.5

5 +42.9%

Frequency (GHz)

2.2

4 +81.8%

Turbo Clock (GHz)

3.5

5 +42.9%

Multiplier

22

40 +81.8%

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

768 MB (shared)

32 MB (shared)

Power

TDP (W)

280

45 -83.9%

Configurable TDP

225W

75 W

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan-X

Dragon Range

Generation

EPYC (Zen 3 (Milan))

Ryzen 5 (Zen 4 (Dragon Range))

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 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

Launch Price

$8800

—

Part Number

100-000000504WOF100-000000504

100-000000872

Package

FCLGA-4094

µFC-BGAFL1

Tj Max

—

100°C

View EPYC 7773X Details View Ryzen 5 7645HX Details