CPU Comparison

A

AMD

AMD

AMD Ryzen 5 6600H

CORE STATE Rembrandt

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.3 Base / 4.5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE —

VS

i

Intel

INTEL

Core Ultra 5 338H

CORE STATE Panther Lake

CORE SPECS 12 Cores / 12 Threads

CLOCK SPEED 1.9 Base / 4.7 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 45W

ARCHITECTURE Panther Lake

nm

PROCESS 3 nm

LAUNCH DATE 2026

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,598

N/A

cinebench_cinebench_r15_singlecore

225

N/A

cinebench_cinebench_r20_multicore

6,661

N/A

cinebench_cinebench_r20_singlecore

940

N/A

cinebench_cinebench_r23_multicore

15,860

N/A

cinebench_cinebench_r23_singlecore

2,239

N/A

geekbench_multicore

7,523

N/A

geekbench_singlecore

1,827

N/A

passmark_data_compression

229,879

N/A

passmark_data_encryption

14,277

N/A

passmark_extended_instructions

15,903

N/A

passmark_find_prime_numbers

52

N/A

passmark_floating_point_math

36,796

N/A

passmark_integer_math

64,927

N/A

passmark_multithread

18,669

N/A

passmark_physics

891

N/A

passmark_random_string_sorting

23,888

N/A

passmark_single_thread

3,178

N/A

passmark_singlethread

3,178

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

5 6600H

Ultra 5 338H

Core Specs

Cores

6

12 +100.0%

Threads

12

12 0.0%

Base Clock (GHz)

3.3

1.9 -42.4%

Boost Clock (GHz)

4.5

4.7 +4.4%

Frequency (GHz)

3.3

1.9 -42.4%

Turbo Clock (GHz)

4.5

4.7 +4.4%

Multiplier

33

19 -42.4%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

512 KB (per core)

2.5 MB (per core)

L3 Cache

16 MB (shared)

18 MB (shared)

Power

TDP (W)

45

45 0.0%

Architecture

Architecture

Zen 3+

Panther Lake

Codename

Rembrandt

Panther Lake

Generation

Ryzen 5 (Zen 3+ (Rembrandt))

Ultra 5 (Panther Lake-H)

Process Size

6 nm

3 nm

Die Size

208 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

LPDDR5X

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

76.8 GB/s

136.5 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket FP7

Intel BGA 2540

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 4 Lanes (CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 8

E-Core Frequency

—

1500 MHz up to 3.4 GHz

AI/NPU

NPU

—

Yes /47 TOPS

Graphics

Integrated Graphics

Radeon 660M

Arc B370

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000546100-000000562

SA4RE Q9EW

Package

FP7, FP7r2

FC-BGA

Tj Max

95°C

100°C

View Ryzen 5 6600H Details View Core Ultra 5 338H Details