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 6780E

CORE STATE Sierra Forest

CORE SPECS 144 Cores / 144 Threads

CLOCK SPEED 2.2 Base / 3 GHz Turbo

CACHE 108 MB (shared)

MAX TDP 330W

ARCHITECTURE Sierra Forest

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,806

7,431

cinebench_cinebench_r15_singlecore

1,101

1,049

cinebench_cinebench_r20_multicore

32,527

30,963

cinebench_cinebench_r20_singlecore

4,591

4,371

cinebench_cinebench_r23_multicore

77,447

73,723

passmark_data_compression

1,355,807

2,557,582

passmark_data_encryption

67,638

193,004

passmark_extended_instructions

105,231

114,008

passmark_find_prime_numbers

738

708

passmark_floating_point_math

283,570

433,862

passmark_integer_math

354,777

641,817

passmark_multithread

91,115

86,734

passmark_physics

8,281

10,951

passmark_random_string_sorting

137,976

326,954

passmark_single_thread

4,015

1,923

passmark_singlethread

4,015

1,923

DETAILED SPECIFICATIONS

SPECIFICATION

676X

6780E

Core Specs

Cores

32

144 +350.0%

Threads

64

144 +125.0%

Base Clock (GHz)

2.8

2.2 -21.4%

Boost Clock (GHz)

4.9

3 -38.8%

Frequency (GHz)

2.8

2.2 -21.4%

Turbo Clock (GHz)

4.9

3 -38.8%

Multiplier

28

22 -21.4%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

112 KB (per core)

96 KB (per core)

L2 Cache

2 MB (per core)

4 MB (per module)

L3 Cache

144 MB (shared)

108 MB (shared)

Power

TDP (W)

275

330 +20.0%

Architecture

Architecture

Granite Rapids

Sierra Forest

Codename

Granite Rapids

Sierra Forest

Generation

Xeon 600 (Granite Rapids-WS)

Xeon 6 (Sierra Forest-SP)

Process Size

5 nm

5 nm

Die Size

2x 598 mm²

578 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

—

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 88 Lanes(CPU only)

AMD Multi-Die

IO Process Size

10 nm

10 nm

Interconnect

UPI Links

—

4 x24 24 GT/s

CXL

Gen 2.0 (Shared with PCI-E)

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

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$2499

$11350

Part Number

SA2CY

SRPG3

Package

FC-LGA18N

FC-LGA18N

Tj Max

99°C

106°C

Bundled Cooler

None

None

View Xeon 676X Details View Xeon 6780E Details