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 9 7900X

CORE STATE Raphael

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 4.7 Base / 5.6 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 170W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,247

4,404

cinebench_cinebench_r15_singlecore

1,023

621

cinebench_cinebench_r20_multicore

30,198

18,351

cinebench_cinebench_r20_singlecore

4,263

2,590

cinebench_cinebench_r23_multicore

71,902

43,695

cinebench_cinebench_r23_singlecore

10,150

6,168

passmark_data_compression

1,628,973

632,505

passmark_data_encryption

121,001

37,263

passmark_extended_instructions

98,294

47,619

passmark_find_prime_numbers

668

388

passmark_floating_point_math

287,919

103,952

passmark_integer_math

516,920

169,273

passmark_multithread

84,591

51,406

passmark_physics

7,708

3,060

passmark_random_string_sorting

182,676

74,658

passmark_single_thread

2,518

4,238

passmark_singlethread

2,518

4,238

3dmark_16_threads

N/A

10,972

3dmark_2_threads

N/A

2,137

3dmark_4_threads

N/A

4,151

3dmark_8_threads

N/A

7,798

3dmark_max_threads

N/A

12,536

3dmark_single_thread

N/A

1,093

geekbench_multicore

N/A

17,830

geekbench_singlecore

N/A

2,952

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7763

9 7900X

Core Specs

Cores

64

12 -81.3%

Threads

128

24 -81.3%

Base Clock (GHz)

2.45

4.7 +91.8%

Boost Clock (GHz)

3.5

5.6 +60.0%

Frequency (GHz)

2.45

4.7 +91.8%

Turbo Clock (GHz)

3.5

5.6 +60.0%

Multiplier

24.5

47 +91.8%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

64 MB (shared)

Power

TDP (W)

280

170 -39.3%

PPT

—

230 W

Configurable TDP

225 W

—

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan

Raphael

Generation

EPYC (Zen 3 (Milan))

Ryzen 9 (Zen 4 (Raphael))

Process Size

7 nm

5 nm

Transistors

33,200 million

13,140 million

Die Size

8x 81 mm²

2x 71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

83.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket AM5

Chipsets

—

X670E, X670, B650E, B650

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 24 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

6 nm

Graphics

Integrated Graphics

—

Radeon Graphics

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$7890

$549

Part Number

100-000000312100-000000312WOF

100-000000589

Package

FCLGA-4094

FC-LGA1718

Tj Max

—

100°C

View EPYC 7763 Details View Ryzen 9 7900X Details