CPU Comparison

A

AMD

AMD

AMD EPYC 9745

CORE STATE Turin

CORE SPECS 128 Cores / 256 Threads

CLOCK SPEED 2.4 Base / 3.7 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 400W

ARCHITECTURE Zen 5

nm

PROCESS 3 nm

LAUNCH DATE 2024

VS

i

Intel

INTEL

Xeon 6740E

CORE STATE Sierra Forest

CORE SPECS 96 Cores / 96 Threads

CLOCK SPEED 2.4 Base / 3.2 GHz Turbo

CACHE 96 MB (shared)

MAX TDP 250W

ARCHITECTURE Sierra Forest

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

11,198

6,525

cinebench_cinebench_r15_singlecore

1,580

921

cinebench_cinebench_r20_multicore

46,659

27,191

cinebench_cinebench_r20_singlecore

6,586

3,838

cinebench_cinebench_r23_multicore

111,093

64,741

cinebench_cinebench_r23_singlecore

15,683

9,140

passmark_data_compression

3,929,890

1,786,845

passmark_data_encryption

229,447

137,106

passmark_extended_instructions

280,477

78,968

passmark_find_prime_numbers

979

526

passmark_floating_point_math

761,219

309,333

passmark_integer_math

1,224,315

457,614

passmark_multithread

130,698

76,167

passmark_physics

17,122

7,608

passmark_random_string_sorting

468,975

220,684

passmark_single_thread

2,806

1,997

passmark_singlethread

2,806

1,997

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9745

6740E

Core Specs

Cores

128

96 -25.0%

Threads

256

96 -62.5%

Base Clock (GHz)

2.4

2.4 0.0%

Boost Clock (GHz)

3.7

3.2 -13.5%

Frequency (GHz)

2.4

2.4 0.0%

Turbo Clock (GHz)

3.7

3.2 -13.5%

Multiplier

24

24 0.0%

SMP CPUs

2

2 0.0%

Cache

L1 Cache

80 KB (per core)

96 KB (per core)

L2 Cache

1 MB (per core)

4 MB (per module)

L3 Cache

256 MB (shared)

96 MB (shared)

Power

TDP (W)

400

250 -37.5%

Configurable TDP

320-400 W

—

Architecture

Architecture

Zen 5

Sierra Forest

Codename

Turin

Sierra Forest

Generation

EPYC (Zen 5c (Turin))

Xeon 6 (Sierra Forest-SP)

Process Size

3 nm

5 nm

Die Size

—

578 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Eight-channel

Memory Bandwidth

576.0 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

Intel Socket 4710

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 88 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

10 nm

Interconnect

UPI Links

—

4 x24 20 GT/s

CXL

Gen 2.0

Gen 2.0, 64 Lanes (Shared with PCI-E)

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$12141

$5265

Part Number

100-000001460

SRPFV

Package

FC-LGA6096

FC-LGA18N

Tj Max

—

106°C

Bundled Cooler

—

None

View EPYC 9745 Details View Xeon 6740E Details