CPU Comparison

A

AMD

AMD

AMD Ryzen 9 9955HX

CORE STATE Fire Range

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.5 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

i

Intel

INTEL

Xeon Platinum 8260M

CORE STATE Cascade Lake-SP

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.4 Base / 3.9 GHz Turbo

CACHE 35.75 MB (shared)

MAX TDP 165W

ARCHITECTURE Cascade Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,922

2,963

cinebench_cinebench_r15_singlecore

694

418

cinebench_cinebench_r20_multicore

20,510

12,349

cinebench_cinebench_r20_singlecore

2,895

1,743

cinebench_cinebench_r23_multicore

48,834

29,403

cinebench_cinebench_r23_singlecore

6,894

4,151

passmark_data_compression

753,225

573,896

passmark_data_encryption

38,386

17,625

passmark_extended_instructions

59,765

35,529

passmark_find_prime_numbers

296

141

passmark_floating_point_math

140,152

73,514

passmark_integer_math

218,727

129,213

passmark_multithread

57,640

34,592

passmark_physics

2,792

2,080

passmark_random_string_sorting

79,529

69,236

passmark_single_thread

4,459

2,320

passmark_singlethread

4,459

2,320

DETAILED SPECIFICATIONS

SPECIFICATION

9 9955HX

Platinum 8260M

Core Specs

Cores

16

24 +50.0%

Threads

32

48 +50.0%

Base Clock (GHz)

2.5

2.4 -4.0%

Boost Clock (GHz)

5.4

3.9 -27.8%

Frequency (GHz)

2.5

2.4 -4.0%

Turbo Clock (GHz)

5.4

3.9 -27.8%

Multiplier

25

24 -4.0%

SMP CPUs

1

8 +700.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

64 MB (shared)

35.75 MB (shared)

Power

TDP (W)

55

165 +200.0%

PPT

74-101 W

—

Configurable TDP

75 W

—

Architecture

Architecture

Zen 5

Cascade Lake

Codename

Fire Range

Cascade Lake-SP

Generation

Ryzen 9 (Zen 5 (Fire Range))

Xeon Platinum (Cascade Lake-SP)

Process Size

4 nm

14 nm

Transistors

16,630 million

8,000 million

Die Size

2x 70.6 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

—

Memory Bandwidth

89.6 GB/s

—

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FL1

Intel Socket 3647

PCIe

Gen 5, 28 Lanes(CPU only)

—

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon 610M

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

—

Part Number

100-000001028

SRF9JCD8069504201201

Package

µFC-BGAFL1

FC-LGA3647

Tj Max

100°C

—

Bundled Cooler

None

—

View Ryzen 9 9955HX Details View Xeon Platinum 8260M Details