CPU Comparison

A

AMD

AMD

AMD EPYC 7663

CORE STATE Milan

CORE SPECS 56 Cores / 112 Threads

CLOCK SPEED 2000 Base / 3.5 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 240W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

AMD

AMD

Ryzen 3 8300GE

CORE STATE Phoenix2

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 3.5 Base / 4.9 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,032

1,179

cinebench_cinebench_r15_singlecore

992

166

cinebench_cinebench_r20_multicore

29,304

4,916

cinebench_cinebench_r20_singlecore

4,137

693

cinebench_cinebench_r23_multicore

69,773

11,705

cinebench_cinebench_r23_singlecore

9,850

1,652

passmark_data_compression

1,447,020

156,990

passmark_data_encryption

111,725

8,612

passmark_extended_instructions

73,719

12,056

passmark_find_prime_numbers

676

48

passmark_floating_point_math

251,535

24,845

passmark_integer_math

468,096

40,127

passmark_multithread

82,087

13,771

passmark_physics

8,020

819

passmark_random_string_sorting

184,367

17,608

passmark_single_thread

2,606

3,795

passmark_singlethread

2,606

3,795

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7663

3 8300GE

Core Specs

Cores

56

4 -92.9%

Threads

112

8 -92.9%

Base Clock (GHz)

2,000

3.5 -99.8%

Boost Clock (GHz)

3.5

4.9 +40.0%

Frequency (GHz)

2,000

3.5 -99.8%

Turbo Clock (GHz)

3.5

4.9 +40.0%

Multiplier

20

35 +75.0%

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)

8 MB (shared)

Power

TDP (W)

240

35 -85.4%

PPT

—

47 W

Configurable TDP

225 W

—

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan

Phoenix2

Generation

EPYC (Zen 3 (Milan))

Ryzen 3 (Zen 4 (Phoenix))

Process Size

7 nm

4 nm

Transistors

33,200 million

20,900 million

Die Size

8x 81 mm²

137 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

—

X870E, X870, B850, B840, X670E, X670, B650E, B650, A620

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 14 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

1 + 3

E-Core Frequency

—

3.2 GHz up to 3.6 GHz

AMD Multi-Die

CCDs

8

—

Cores per CCD

7

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

Radeon 740M

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$6366

—

Part Number

100-000000318100-100000318WOF

100-000001496

Package

FCLGA-4094

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

Wraith Stealth

View EPYC 7663 Details View Ryzen 3 8300GE Details