CPU Comparison

A

AMD

AMD

AMD Ryzen 7 3800X

CORE STATE Matisse

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.9 Base / 4.5 GHz Turbo

CACHE 32 MB

MAX TDP 105W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

i

Intel

INTEL

Core Ultra 7 155H

CORE STATE Meteor Lake

CORE SPECS 16 Cores / 22 Threads

CLOCK SPEED 3.8 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,974

2,131

cinebench_cinebench_r15_singlecore

278

300

cinebench_cinebench_r20_multicore

8,226

8,882

cinebench_cinebench_r20_singlecore

1,161

1,253

cinebench_cinebench_r23_multicore

19,588

21,148

cinebench_cinebench_r23_singlecore

2,765

2,985

geekbench_multicore

8,242

N/A

geekbench_singlecore

1,704

N/A

passmark_data_compression

304,853

277,353

passmark_data_encryption

19,337

16,358

passmark_extended_instructions

20,037

16,456

passmark_find_prime_numbers

103

113

passmark_floating_point_math

39,759

63,703

passmark_integer_math

67,725

86,870

passmark_multithread

23,046

24,873

passmark_physics

1,226

1,727

passmark_random_string_sorting

32,869

31,990

passmark_single_thread

2,712

3,468

passmark_singlethread

2,712

3,468

DETAILED SPECIFICATIONS

SPECIFICATION

7 3800X

Ultra 7 155H

Core Specs

Cores

8

16 +100.0%

Threads

16

22 +37.5%

Base Clock (GHz)

3.9

3.8 -2.6%

Boost Clock (GHz)

4.5

4.8 +6.7%

Frequency (GHz)

3.9

3.8 -2.6%

Turbo Clock (GHz)

4.5

4.8 +6.7%

Multiplier

39

38 -2.6%

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

32 MB

24 MB (shared)

Power

TDP (W)

105

28 -73.3%

PPT

142 W

—

Architecture

Architecture

Zen 2

Meteor Lake

Codename

Matisse

Meteor Lake

Generation

Ryzen 7 (Zen 2 (Matisse))

Ultra 7 (Meteor Lake)

Process Size

7 nm

7 nm

Transistors

3,800 million

—

Die Size

74 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

89.6 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket AM4

Intel BGA 2049

Chipsets

A300, X300, A320, B350, X370, B450, X470, A520, B550, X570

—

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 10

E-Core Frequency

—

1800 MHz up to 3.8 GHz

LP E-Cores

—

2

AMD Multi-Die

IO Process Size

12 nm

—

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

—

Arc Xe-LPG 128EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$399

$503

Part Number

100-000000025

SRMZ1

Package

µOPGA-1331

FC-BGA

Tj Max

—

110°C

View Ryzen 7 3800X Details View Core Ultra 7 155H Details