CPU Comparison

i

Intel

INTEL

Intel Xeon 676X

CORE STATE Granite Rapids

CORE SPECS 32 Cores / 64 Threads

CLOCK SPEED 2.8 Base / 4.9 GHz Turbo

CACHE 144 MB (shared)

MAX TDP 275W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2026

VS

i

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,806

8,444

cinebench_cinebench_r15_singlecore

1,101

1,192

cinebench_cinebench_r20_multicore

32,527

35,185

cinebench_cinebench_r20_singlecore

4,591

4,967

cinebench_cinebench_r23_multicore

77,447

83,775

passmark_data_compression

1,355,807

1,690,896

passmark_data_encryption

67,638

83,598

passmark_extended_instructions

105,231

141,431

passmark_find_prime_numbers

738

1,010

passmark_floating_point_math

283,570

362,070

passmark_integer_math

354,777

405,075

passmark_multithread

91,115

98,559

passmark_physics

8,281

7,809

passmark_random_string_sorting

137,976

164,102

passmark_single_thread

4,015

3,758

passmark_singlethread

4,015

3,758

DETAILED SPECIFICATIONS

SPECIFICATION

676X

678X

Core Specs

Cores

32

48 +50.0%

Threads

64

96 +50.0%

Base Clock (GHz)

2.8

2.4 -14.3%

Boost Clock (GHz)

4.9

4.9 0.0%

Frequency (GHz)

2.8

2.4 -14.3%

Turbo Clock (GHz)

4.9

4.9 0.0%

Multiplier

28

24 -14.3%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

112 KB (per core)

112 KB (per core)

L2 Cache

2 MB (per core)

2 MB (per core)

L3 Cache

144 MB (shared)

192 MB (shared)

Power

TDP (W)

275

300 +9.1%

Architecture

Architecture

Granite Rapids

Granite Rapids

Codename

Granite Rapids

Granite Rapids

Generation

Xeon 600 (Granite Rapids-WS)

Xeon 600 (Granite Rapids-WS)

Process Size

5 nm

5 nm

Die Size

2x 598 mm²

2x 598 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR5

DDR5

Memory Bus

Eight-channel

Eight-channel

Memory Bandwidth

409.6 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

Intel Socket 4710

Intel Socket 4710

Chipsets

W890

W890

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

10 nm

10 nm

Interconnect

CXL

Gen 2.0 (Shared with PCI-E)

Gen 2.0 (Shared with PCI-E)

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$2499

$3749

Part Number

SA2CY

SA2CX

Package

FC-LGA18N

FC-LGA18N

Tj Max

99°C

98°C

Bundled Cooler

None

None

View Xeon 676X Details View Xeon 678X Details