CPU Comparison

A

AMD

AMD

AMD Ryzen 9 PRO 5945

CORE STATE Vermeer

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3 Base / 4.7 GHz Turbo

CACHE 64 MB

MAX TDP 65W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Xeon 6521P

CORE STATE Granite Rapids

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.6 Base / 4.1 GHz Turbo

CACHE 144 MB (shared)

MAX TDP 225W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,959

4,966

cinebench_cinebench_r15_singlecore

417

701

cinebench_cinebench_r20_multicore

12,333

20,695

cinebench_cinebench_r20_singlecore

1,740

2,921

cinebench_cinebench_r23_multicore

29,366

49,274

cinebench_cinebench_r23_singlecore

4,145

6,956

passmark_data_compression

416,599

840,355

passmark_data_encryption

26,313

47,452

passmark_extended_instructions

27,031

57,751

passmark_find_prime_numbers

228

437

passmark_floating_point_math

70,291

155,294

passmark_integer_math

129,768

214,076

passmark_multithread

34,549

57,970

passmark_physics

1,772

4,105

passmark_random_string_sorting

43,447

98,119

passmark_single_thread

3,499

2,829

passmark_singlethread

3,499

2,829

DETAILED SPECIFICATIONS

SPECIFICATION

9 PRO 5945

6521P

Core Specs

Cores

12

24 +100.0%

Threads

24

48 +100.0%

Base Clock (GHz)

3

2.6 -13.3%

Boost Clock (GHz)

4.7

4.1 -12.8%

Frequency (GHz)

3

2.6 -13.3%

Turbo Clock (GHz)

4.7

4.1 -12.8%

Multiplier

30

26 -13.3%

SMP CPUs

1

1 0.0%

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

144 MB (shared)

Power

TDP (W)

65

225 +246.2%

PPT

88 W

—

Architecture

Architecture

Zen 3

Granite Rapids

Codename

Vermeer

Granite Rapids

Generation

Ryzen 9 (Zen 3 (Vermeer))

Xeon 6 (Granite Rapids-SP)

Process Size

7 nm

5 nm

Transistors

8,300 million

—

Die Size

2x 74 mm²

598 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

51.2 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM4

Intel Socket 4710

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 136 Lanes(CPU only)

AMD Multi-Die

IO Process Size

12 nm

10 nm

Interconnect

CXL

—

Gen 2.0, 64 Lanes (Shared with PCI-E)

Other

Market

Desktop

Server/Workstation

Production Status

Active

Active

Launch Price

—

$1250

Part Number

100-000000831

SRVNS

Package

µOPGA-1331

FC-LGA18N

Tj Max

—

100°C

Bundled Cooler

None

None

View Ryzen 9 PRO 5945 Details View Xeon 6521P Details