CPU Comparison

i

Intel

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

VS

i

Intel

INTEL

Xeon Phi 7290

CORE STATE Knights Landing

CORE SPECS 72 Cores / 288 Threads

CLOCK SPEED 1500 Base / 1700 GHz Turbo

CACHE —

MAX TDP 245W

ARCHITECTURE Knights Landing

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,525

1,528

cinebench_cinebench_r15_singlecore

921

215

cinebench_cinebench_r20_multicore

27,191

6,368

cinebench_cinebench_r20_singlecore

3,838

898

cinebench_cinebench_r23_multicore

64,741

15,163

cinebench_cinebench_r23_singlecore

9,140

2,140

passmark_data_compression

1,786,845

564,535

passmark_data_encryption

137,106

12,505

passmark_extended_instructions

78,968

41,517

passmark_find_prime_numbers

526

114

passmark_floating_point_math

309,333

47,417

passmark_integer_math

457,614

126,922

passmark_multithread

76,167

17,839

passmark_physics

7,608

2,257

passmark_random_string_sorting

220,684

68,593

passmark_single_thread

1,997

485

passmark_singlethread

1,997

485

DETAILED SPECIFICATIONS

SPECIFICATION

6740E

Phi 7290

Core Specs

Cores

96

72 -25.0%

Threads

96

288 +200.0%

Base Clock (GHz)

2.4

1,500 +62400.0%

Boost Clock (GHz)

3.2

1,700 +53025.0%

Frequency (GHz)

2.4

1,500 +62400.0%

Turbo Clock (GHz)

3.2

1,700 +53025.0%

Multiplier

24

15 -37.5%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

32 KB (per core)

L2 Cache

4 MB (per module)

512 KB (per core)

L3 Cache

96 MB (shared)

—

Power

TDP (W)

250

245 -2.0%

Architecture

Architecture

Sierra Forest

Knights Landing

Codename

Sierra Forest

Knights Landing

Generation

Xeon 6 (Sierra Forest-SP)

Xeon Phi (Knights Landing)

Process Size

5 nm

14 nm

Transistors

—

8,000 million

Die Size

578 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Eight-channel

—

Memory Bandwidth

409.6 GB/s

—

ECC Memory

Yes

Yes

Platform

Socket

Intel Socket 4710

Intel Socket 3647

PCIe

Gen 5, 88 Lanes(CPU only)

—

AMD Multi-Die

IO Process Size

10 nm

—

Interconnect

UPI Links

4 x24 20 GT/s

—

CXL

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

—

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

—

Launch Price

$5265

—

Part Number

SRPFV

SR2WY

Package

FC-LGA18N

FC-LGA3647

Tj Max

106°C

—

Bundled Cooler

None

—

View Xeon 6740E Details View Xeon Phi 7290 Details