CPU Comparison

A

AMD

AMD

AMD Ryzen 9 3900XT

CORE STATE Matisse 2

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.9 Base / 4.7 GHz Turbo

CACHE 64 MB

MAX TDP 105W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

VS

i

Intel

INTEL

Core i7-1185G7

CORE STATE Tiger Lake-U

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 3 Base / 4.8 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 28W

ARCHITECTURE Tiger Lake

nm

PROCESS 10 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,537

N/A

3dmark_2_threads

1,452

N/A

3dmark_4_threads

2,796

N/A

3dmark_8_threads

5,200

N/A

3dmark_max_threads

8,515

N/A

3dmark_single_thread

735

N/A

cinebench_cinebench_r15_multicore

2,790

866

cinebench_cinebench_r15_singlecore

393

122

cinebench_cinebench_r20_multicore

11,628

3,610

cinebench_cinebench_r20_singlecore

1,641

509

cinebench_cinebench_r23_multicore

27,688

8,596

cinebench_cinebench_r23_singlecore

3,909

1,213

geekbench_multicore

9,950

N/A

geekbench_singlecore

1,739

N/A

passmark_data_compression

452,328

104,630

passmark_data_encryption

28,634

5,598

passmark_extended_instructions

28,586

7,396

passmark_find_prime_numbers

214

47

passmark_floating_point_math

58,513

20,126

passmark_integer_math

99,722

34,211

passmark_multithread

32,575

10,115

passmark_physics

1,776

763

passmark_random_string_sorting

48,327

12,792

passmark_single_thread

2,742

2,778

passmark_singlethread

2,742

2,778

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900XT

i7-1185G7

Core Specs

Cores

12

4 -66.7%

Threads

24

8 -66.7%

Base Clock (GHz)

3.9

3 -23.1%

Boost Clock (GHz)

4.7

4.8 +2.1%

Frequency (GHz)

3.9

3 -23.1%

Turbo Clock (GHz)

4.7

4.8 +2.1%

Multiplier

39

30 -23.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

64 MB

12 MB (shared)

Power

TDP (W)

105

28 -73.3%

PL1

—

12-28 W

PL2

—

52 W

PPT

142 W

—

Architecture

Architecture

Zen 2

Tiger Lake

Codename

Matisse 2

Tiger Lake-U

Generation

Ryzen 9 (Zen 2 (Matisse))

Core i7 (Willow Cove-U)

Process Size

7 nm

10 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

144 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4, LPDDR4X

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

—

ECC Memory

No

No

DDR4 Speed

—

3200 MT/s

Platform

Socket

AMD Socket AM4

Intel BGA 1449

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 4, 4 Lanes(CPU only)

AMD Multi-Die

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

Iris Xe-LP Graphics G7 96EU

Other

Market

Desktop

Mobile

Production Status

Active

End-of-life

Launch Price

$499

$426

Part Number

100-100000277WOF

SRK1F

Package

µOPGA-1331

FC-BGA1449

Tj Max

—

100°C

View Ryzen 9 3900XT Details View Core i7-1185G7 Details