CPU Comparison

i

Intel

INTEL

Intel Xeon 636

CORE STATE Granite Rapids

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.5 Base / 4.7 GHz Turbo

CACHE 48 MB (shared)

MAX TDP 170W

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

3,805

7,431

cinebench_cinebench_r15_singlecore

537

1,049

cinebench_cinebench_r20_multicore

15,857

30,963

cinebench_cinebench_r20_singlecore

2,238

4,371

cinebench_cinebench_r23_multicore

37,757

73,723

cinebench_cinebench_r23_singlecore

5,330

N/A

passmark_data_compression

550,395

2,557,582

passmark_data_encryption

27,193

193,004

passmark_extended_instructions

43,282

114,008

passmark_find_prime_numbers

255

708

passmark_floating_point_math

107,826

433,862

passmark_integer_math

138,281

641,817

passmark_multithread

44,421

86,734

passmark_physics

3,645

10,951

passmark_random_string_sorting

54,420

326,954

passmark_single_thread

3,937

1,923

passmark_singlethread

3,937

1,923

DETAILED SPECIFICATIONS

SPECIFICATION

636

6780E

Core Specs

Cores

12

144 +1100.0%

Threads

24

144 +500.0%

Base Clock (GHz)

3.5

2.2 -37.1%

Boost Clock (GHz)

4.7

3 -36.2%

Frequency (GHz)

3.5

2.2 -37.1%

Turbo Clock (GHz)

4.7

3 -36.2%

Multiplier

35

22 -37.1%

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

48 MB (shared)

108 MB (shared)

Power

TDP (W)

170

330 +94.1%

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

598 mm²

578 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR5

DDR5

Memory Bus

Quad-channel

Eight-channel

Memory Bandwidth

204.8 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

Intel Socket 4710

Intel Socket 4710

Chipsets

W890

—

PCIe

Gen 5, 80 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

$639

$11350

Part Number

SA2DM

SRPG3

Package

FC-LGA18N

FC-LGA18N

Tj Max

101°C

106°C

Bundled Cooler

None

None

View Xeon 636 Details View Xeon 6780E Details