CPU Comparison

A

AMD

AMD

AMD Ryzen 9 3900

CORE STATE Matisse

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.1 Base / 4.3 GHz Turbo

CACHE 64 MB

MAX TDP 65W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

i

Intel

INTEL

Core i9-10940X

CORE STATE Cascade Lake-X

CORE SPECS 14 Cores / 28 Threads

CLOCK SPEED 3.3 Base / 4.8 GHz Turbo

CACHE 19.25 MB (shared)

MAX TDP 165W

ARCHITECTURE Cascade Lake

nm

PROCESS 14 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,619

2,380

cinebench_cinebench_r15_singlecore

369

335

cinebench_cinebench_r20_multicore

10,914

9,917

cinebench_cinebench_r20_singlecore

1,540

1,399

cinebench_cinebench_r23_multicore

25,988

23,612

cinebench_cinebench_r23_singlecore

3,669

3,333

passmark_data_compression

413,887

N/A

passmark_data_encryption

26,657

N/A

passmark_extended_instructions

26,073

N/A

passmark_find_prime_numbers

203

N/A

passmark_floating_point_math

56,730

N/A

passmark_integer_math

97,698

N/A

passmark_multithread

30,586

N/A

passmark_physics

1,617

N/A

passmark_random_string_sorting

44,902

N/A

passmark_single_thread

2,604

N/A

passmark_singlethread

2,604

N/A

geekbench_multicore

N/A

10,464

geekbench_singlecore

N/A

1,556

DETAILED SPECIFICATIONS

SPECIFICATION

9 3900

i9-10940X

Core Specs

Cores

12

14 +16.7%

Threads

24

28 +16.7%

Base Clock (GHz)

3.1

3.3 +6.5%

Boost Clock (GHz)

4.3

4.8 +11.6%

Frequency (GHz)

3.1

3.3 +6.5%

Turbo Clock (GHz)

4.3

4.8 +11.6%

Multiplier

31

33 +6.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

64 MB

19.25 MB (shared)

Power

TDP (W)

65

165 +153.8%

PPT

88 W

—

Architecture

Architecture

Zen 2

Cascade Lake

Codename

Matisse

Cascade Lake-X

Generation

Ryzen 9 (Zen 2 (Matisse))

Core i9 (X-Series 10th Gen)

Process Size

7 nm

14 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

Quad-channel

Memory Bandwidth

51.2 GB/s

—

ECC Memory

No

No

Platform

Socket

AMD Socket AM4

Intel Socket 2066

Chipsets

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

—

PCIe

Gen 4, 24 Lanes(CPU only)

Gen 3

AMD Multi-Die

IO Process Size

12 nm

—

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$499

—

Part Number

100-000000070

—

Package

µOPGA-1331

FC-LGA2066

Tj Max

95°C

—

View Ryzen 9 3900 Details View Core i9-10940X Details