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 7 4800H

CORE STATE Renoir

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.9 Base / 4.2 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,923

1,560

cinebench_cinebench_r15_singlecore

836

220

cinebench_cinebench_r20_multicore

24,682

6,503

cinebench_cinebench_r20_singlecore

3,484

918

cinebench_cinebench_r23_multicore

58,769

15,485

cinebench_cinebench_r23_singlecore

8,296

2,186

3dmark_16_threads

N/A

5,876

3dmark_2_threads

N/A

1,421

3dmark_4_threads

N/A

2,739

3dmark_8_threads

N/A

4,789

3dmark_max_threads

N/A

5,841

3dmark_single_thread

N/A

721

geekbench_multicore

N/A

6,074

geekbench_singlecore

N/A

1,482

passmark_data_compression

N/A

269,334

passmark_data_encryption

N/A

15,530

passmark_extended_instructions

N/A

17,035

passmark_find_prime_numbers

N/A

33

passmark_floating_point_math

N/A

37,312

passmark_integer_math

N/A

63,999

passmark_multithread

N/A

18,222

passmark_physics

N/A

754

passmark_random_string_sorting

N/A

29,181

passmark_single_thread

N/A

2,597

passmark_singlethread

N/A

2,597

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7742

7 4800H

Core Specs

Cores

64

8 -87.5%

Threads

128

16 -87.5%

Base Clock (GHz)

2.25

2.9 +28.9%

Boost Clock (GHz)

3.4

4.2 +23.5%

Frequency (GHz)

2.25

2.9 +28.9%

Turbo Clock (GHz)

3.4

4.2 +23.5%

Multiplier

22.5

29 +28.9%

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)

8 MB (shared)

Power

TDP (W)

225

45 -80.0%

Configurable TDP

—

35-54 W

Architecture

Architecture

Zen 2

Zen 2

Codename

Rome

Renoir

Generation

EPYC (Zen 2 (Rome))

Ryzen 7 (Zen 2 (Renoir))

Process Size

7 nm

7 nm

Transistors

3,800 million

9,800 million

Die Size

74 mm²

156 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR4, LPDDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

AMD Socket FP6

PCIe

Gen 4

Gen 3

Graphics

Integrated Graphics

—

Radeon Graphics 448SP

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000000053

100-000000098

Package

FCLGA-4094

FC-BGA1140

Tj Max

—

105°C

View EPYC 7742 Details View Ryzen 7 4800H Details