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

EPYC 9734

CORE STATE Bergamo

CORE SPECS 112 Cores / 224 Threads

CLOCK SPEED 2.2 Base / 3 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 340W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,247

8,763

cinebench_cinebench_r15_singlecore

1,023

1,237

cinebench_cinebench_r20_multicore

30,198

36,516

cinebench_cinebench_r20_singlecore

4,263

5,155

cinebench_cinebench_r23_multicore

71,902

86,943

cinebench_cinebench_r23_singlecore

10,150

12,274

passmark_data_compression

1,628,973

2,900,008

passmark_data_encryption

121,001

179,390

passmark_extended_instructions

98,294

205,925

passmark_find_prime_numbers

668

829

passmark_floating_point_math

287,919

549,045

passmark_integer_math

516,920

823,150

passmark_multithread

84,591

102,286

passmark_physics

7,708

6,747

passmark_random_string_sorting

182,676

357,638

passmark_single_thread

2,518

2,310

passmark_singlethread

2,518

2,310

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7763

EPYC 9734

Core Specs

Cores

64

112 +75.0%

Threads

128

224 +75.0%

Base Clock (GHz)

2.45

2.2 -10.2%

Boost Clock (GHz)

3.5

3 -14.3%

Frequency (GHz)

2.45

2.2 -10.2%

Turbo Clock (GHz)

3.5

3 -14.3%

Multiplier

24.5

22 -10.2%

SMP CPUs

2

2 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

256 MB (shared)

256 MB (shared)

Power

TDP (W)

280

340 +21.4%

Configurable TDP

225 W

320-400 W

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan

Bergamo

Generation

EPYC (Zen 3 (Milan))

EPYC (Zen 4c (Bergamo))

Process Size

7 nm

5 nm

Transistors

33,200 million

71,000 million

Die Size

8x 81 mm²

8x 73 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Twelve-channel

Memory Bandwidth

204.8 GB/s

460.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket SP5

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

6 nm

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$7890

$9600

Part Number

100-000000312100-000000312WOF

100-000001235

Package

FCLGA-4094

FC-LGA6096

Bundled Cooler

—

None

View EPYC 7763 Details View EPYC 9734 Details