CPU Comparison

A

AMD

AMD

AMD EPYC 7763

CORE STATE Milan

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 2.45 Base / 3.5 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 280W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,247

1,974

cinebench_cinebench_r15_singlecore

1,023

278

cinebench_cinebench_r20_multicore

30,198

8,226

cinebench_cinebench_r20_singlecore

4,263

1,161

cinebench_cinebench_r23_multicore

71,902

19,588

cinebench_cinebench_r23_singlecore

10,150

2,765

passmark_data_compression

1,628,973

304,853

passmark_data_encryption

121,001

19,337

passmark_extended_instructions

98,294

20,037

passmark_find_prime_numbers

668

103

passmark_floating_point_math

287,919

39,759

passmark_integer_math

516,920

67,725

passmark_multithread

84,591

23,046

passmark_physics

7,708

1,226

passmark_random_string_sorting

182,676

32,869

passmark_single_thread

2,518

2,712

passmark_singlethread

2,518

2,712

geekbench_multicore

N/A

8,242

geekbench_singlecore

N/A

1,704

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7763

7 3800X

Core Specs

Cores

64

8 -87.5%

Threads

128

16 -87.5%

Base Clock (GHz)

2.45

3.9 +59.2%

Boost Clock (GHz)

3.5

4.5 +28.6%

Frequency (GHz)

2.45

3.9 +59.2%

Turbo Clock (GHz)

3.5

4.5 +28.6%

Multiplier

24.5

39 +59.2%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

256 MB (shared)

32 MB

Power

TDP (W)

280

105 -62.5%

PPT

—

142 W

Configurable TDP

225 W

—

Architecture

Architecture

Zen 3

Zen 2

Codename

Milan

Matisse

Generation

EPYC (Zen 3 (Milan))

Ryzen 7 (Zen 2 (Matisse))

Process Size

7 nm

7 nm

Transistors

33,200 million

3,800 million

Die Size

8x 81 mm²

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

No

Platform

Socket

AMD Socket SP3

AMD Socket AM4

Chipsets

—

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

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 24 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

12 nm

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$7890

$399

Part Number

100-000000312100-000000312WOF

100-000000025

Package

FCLGA-4094

µOPGA-1331

View EPYC 7763 Details View Ryzen 7 3800X Details