CPU Comparison

A

AMD

AMD

AMD Ryzen AI Max+ 395

CORE STATE Strix Halo

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3 Base / 5.1 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

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

4,558

4,966

cinebench_cinebench_r15_singlecore

643

701

cinebench_cinebench_r20_multicore

18,995

20,695

cinebench_cinebench_r20_singlecore

2,681

2,921

cinebench_cinebench_r23_multicore

45,228

49,274

cinebench_cinebench_r23_singlecore

6,385

6,956

passmark_data_compression

656,891

840,355

passmark_data_encryption

34,086

47,452

passmark_extended_instructions

52,958

57,751

passmark_find_prime_numbers

298

437

passmark_floating_point_math

123,833

155,294

passmark_integer_math

195,223

214,076

passmark_multithread

53,137

57,970

passmark_physics

3,448

4,105

passmark_random_string_sorting

72,894

98,119

passmark_single_thread

4,123

2,829

passmark_singlethread

4,123

2,829

DETAILED SPECIFICATIONS

SPECIFICATION

AI Max+ 395

6521P

Core Specs

Cores

16

24 +50.0%

Threads

32

48 +50.0%

Base Clock (GHz)

3

2.6 -13.3%

Boost Clock (GHz)

5.1

4.1 -19.6%

Frequency (GHz)

3

2.6 -13.3%

Turbo Clock (GHz)

5.1

4.1 -19.6%

Multiplier

30

26 -13.3%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

1 MB (per core)

2 MB (per core)

L3 Cache

64 MB (shared)

144 MB (shared)

Power

TDP (W)

55

225 +309.1%

Configurable TDP

45-120 W

—

Architecture

Architecture

Zen 5

Granite Rapids

Codename

Strix Halo

Granite Rapids

Generation

Ryzen AI Max (Zen 5 (Strix Halo))

Xeon 6 (Granite Rapids-SP)

Process Size

4 nm

5 nm

Die Size

2x 70.6 mm²

598 mm²

Foundry

TSMC

Intel

Memory

Memory Support

LPDDR5X

DDR5

Memory Bus

Quad-channel

Eight-channel

Memory Bandwidth

256.0 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FP11

Intel Socket 4710

PCIe

Gen 4, 16 Lanes(CPU only)

Gen 5, 136 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

10 nm

Interconnect

CXL

—

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

AI/NPU

NPU

Yes / 50 TOPS

—

Graphics

Integrated Graphics

Radeon 8060S

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Launch Price

—

$1250

Part Number

100-000001099

SRVNS

Package

FC-BGA

FC-LGA18N

Tj Max

100°C

100°C

Bundled Cooler

—

None

View Ryzen AI Max+ 395 Details View Xeon 6521P Details