CPU Comparison

A

AMD

AMD

AMD EPYC 7742

CORE STATE Rome

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 2.25 Base / 3.4 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 225W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

A

AMD

AMD

Ryzen 9 5950X

CORE STATE Vermeer

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.4 Base / 4.9 GHz Turbo

CACHE 64 MB

MAX TDP 105W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,923

3,891

cinebench_cinebench_r15_singlecore

836

549

cinebench_cinebench_r20_multicore

24,682

16,214

cinebench_cinebench_r20_singlecore

3,484

2,289

cinebench_cinebench_r23_multicore

58,769

38,607

cinebench_cinebench_r23_singlecore

8,296

5,450

3dmark_16_threads

N/A

10,810

3dmark_2_threads

N/A

1,856

3dmark_4_threads

N/A

3,595

3dmark_8_threads

N/A

6,598

3dmark_max_threads

N/A

11,597

3dmark_single_thread

N/A

944

geekbench_multicore

N/A

12,084

geekbench_singlecore

N/A

2,211

passmark_data_compression

N/A

624,347

passmark_data_encryption

N/A

39,593

passmark_extended_instructions

N/A

40,468

passmark_find_prime_numbers

N/A

228

passmark_floating_point_math

N/A

100,280

passmark_integer_math

N/A

185,520

passmark_multithread

N/A

45,424

passmark_physics

N/A

1,878

passmark_random_string_sorting

N/A

65,172

passmark_single_thread

N/A

3,470

passmark_singlethread

N/A

3,470

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7742

9 5950X

Core Specs

Cores

64

16 -75.0%

Threads

128

32 -75.0%

Base Clock (GHz)

2.25

3.4 +51.1%

Boost Clock (GHz)

3.4

4.9 +44.1%

Frequency (GHz)

2.25

3.4 +51.1%

Turbo Clock (GHz)

3.4

4.9 +44.1%

Multiplier

22.5

34 +51.1%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

256 MB (shared)

64 MB

Power

TDP (W)

225

105 -53.3%

PPT

—

142 W

Architecture

Architecture

Zen 2

Zen 3

Codename

Rome

Vermeer

Generation

EPYC (Zen 2 (Rome))

Ryzen 9 (Zen 3 (Vermeer))

Process Size

7 nm

7 nm

Transistors

3,800 million

8,300 million

Die Size

74 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

51.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket AM4

Chipsets

—

AMD 300 Series*, AMD 400 Series, AMD 500 Series

PCIe

Gen 4

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

12 nm

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

—

$799

Part Number

100-000000053

100-000000059

Package

FCLGA-4094

µOPGA-1331

Bundled Cooler

—

None

View EPYC 7742 Details View Ryzen 9 5950X Details