CPU Comparison

i

Intel

INTEL

Intel Xeon 678X

CORE STATE Granite Rapids

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.4 Base / 4.9 GHz Turbo

CACHE 192 MB (shared)

MAX TDP 300W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2026

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

8,444

1,528

cinebench_cinebench_r15_singlecore

1,192

215

cinebench_cinebench_r20_multicore

35,185

6,368

cinebench_cinebench_r20_singlecore

4,967

898

cinebench_cinebench_r23_multicore

83,775

15,163

passmark_data_compression

1,690,896

564,535

passmark_data_encryption

83,598

12,505

passmark_extended_instructions

141,431

41,517

passmark_find_prime_numbers

1,010

114

passmark_floating_point_math

362,070

47,417

passmark_integer_math

405,075

126,922

passmark_multithread

98,559

17,839

passmark_physics

7,809

2,257

passmark_random_string_sorting

164,102

68,593

passmark_single_thread

3,758

485

passmark_singlethread

3,758

485

cinebench_cinebench_r23_singlecore

N/A

2,140

DETAILED SPECIFICATIONS

SPECIFICATION

678X

Phi 7290

Core Specs

Cores

48

72 +50.0%

Threads

96

288 +200.0%

Base Clock (GHz)

2.4

1,500 +62400.0%

Boost Clock (GHz)

4.9

1,700 +34593.9%

Frequency (GHz)

2.4

1,500 +62400.0%

Turbo Clock (GHz)

4.9

1,700 +34593.9%

Multiplier

24

15 -37.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

112 KB (per core)

32 KB (per core)

L2 Cache

2 MB (per core)

512 KB (per core)

L3 Cache

192 MB (shared)

—

Power

TDP (W)

300

245 -18.3%

Architecture

Architecture

Granite Rapids

Knights Landing

Codename

Granite Rapids

Knights Landing

Generation

Xeon 600 (Granite Rapids-WS)

Xeon Phi (Knights Landing)

Process Size

5 nm

14 nm

Transistors

—

8,000 million

Die Size

2x 598 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

Chipsets

W890

—

PCIe

Gen 5, 128 Lanes(CPU only)

—

AMD Multi-Die

IO Process Size

10 nm

—

Interconnect

CXL

Gen 2.0 (Shared with PCI-E)

—

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

—

Launch Price

$3749

—

Part Number

SA2CX

SR2WY

Package

FC-LGA18N

FC-LGA3647

Tj Max

98°C

—

Bundled Cooler

None

—

View Xeon 678X Details View Xeon Phi 7290 Details