CPU Comparison

A

AMD

AMD

AMD EPYC 7303

CORE STATE Milan

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.4 Base / 3.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 130W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2023

VS

i

Intel

INTEL

Xeon 636

CORE STATE Granite Rapids

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.5 Base / 4.7 GHz Turbo

CACHE 48 MB (shared)

MAX TDP 170W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2026

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,448

3,805

cinebench_cinebench_r15_singlecore

345

537

cinebench_cinebench_r20_multicore

10,200

15,857

cinebench_cinebench_r20_singlecore

1,439

2,238

cinebench_cinebench_r23_multicore

24,286

37,757

cinebench_cinebench_r23_singlecore

3,428

5,330

passmark_data_compression

428,319

550,395

passmark_data_encryption

25,167

27,193

passmark_extended_instructions

31,603

43,282

passmark_find_prime_numbers

180

255

passmark_floating_point_math

64,940

107,826

passmark_integer_math

113,422

138,281

passmark_multithread

28,572

44,421

passmark_physics

1,792

3,645

passmark_random_string_sorting

42,259

54,420

passmark_single_thread

1,460

3,937

passmark_singlethread

1,460

3,937

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7303

636

Core Specs

Cores

16

12 -25.0%

Threads

32

24 -25.0%

Base Clock (GHz)

2.4

3.5 +45.8%

Boost Clock (GHz)

3.4

4.7 +38.2%

Frequency (GHz)

2.4

3.5 +45.8%

Turbo Clock (GHz)

3.4

4.7 +38.2%

Multiplier

24

35 +45.8%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

112 KB (per core)

L2 Cache

512 KB (per core)

2 MB (per core)

L3 Cache

64 MB (shared)

48 MB (shared)

Power

TDP (W)

130

170 +30.8%

Configurable TDP

120-150 W

—

Architecture

Architecture

Zen 3

Granite Rapids

Codename

Milan

Granite Rapids

Generation

EPYC (Zen 3 (Milan))

Xeon 600 (Granite Rapids-WS)

Process Size

7 nm

5 nm

Transistors

8,300 million

—

Die Size

2x 81 mm²

598 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Quad-channel

Memory Bandwidth

204.8 GB/s

204.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

Intel Socket 4710

Chipsets

—

W890

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 80 Lanes(CPU only)

AMD Multi-Die

CCDs

2

—

Cores per CCD

8

—

IO Process Size

12 nm

10 nm

Interconnect

CXL

—

Gen 2.0 (Shared with PCI-E)

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$604

$639

Part Number

100-000001288100-100001288WOF

SA2DM

Package

FCLGA-4094

FC-LGA18N

Tj Max

—

101°C

Bundled Cooler

—

None

View EPYC 7303 Details View Xeon 636 Details