CPU Comparison

i

Intel

INTEL

Intel Xeon 638

CORE STATE Granite Rapids

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.2 Base / 4.8 GHz Turbo

CACHE 72 MB (shared)

MAX TDP 180W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2026

VS

i

Intel

INTEL

Xeon 654

CORE STATE Granite Rapids

CORE SPECS 18 Cores / 36 Threads

CLOCK SPEED 3.1 Base / 4.8 GHz Turbo

CACHE 72 MB (shared)

MAX TDP 200W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2026

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,768

5,256

cinebench_cinebench_r15_singlecore

672

742

cinebench_cinebench_r20_multicore

19,867

21,903

cinebench_cinebench_r20_singlecore

2,804

3,092

cinebench_cinebench_r23_multicore

47,303

52,150

cinebench_cinebench_r23_singlecore

6,678

7,362

passmark_data_compression

725,818

818,902

passmark_data_encryption

36,030

40,675

passmark_extended_instructions

56,498

63,539

passmark_find_prime_numbers

381

390

passmark_floating_point_math

144,757

163,093

passmark_integer_math

184,884

207,745

passmark_multithread

55,651

61,353

passmark_physics

4,704

5,596

passmark_random_string_sorting

74,318

82,828

passmark_single_thread

3,670

3,778

passmark_singlethread

3,670

3,778

DETAILED SPECIFICATIONS

SPECIFICATION

638

654

Core Specs

Cores

16

18 +12.5%

Threads

32

36 +12.5%

Base Clock (GHz)

3.2

3.1 -3.1%

Boost Clock (GHz)

4.8

4.8 0.0%

Frequency (GHz)

3.2

3.1 -3.1%

Turbo Clock (GHz)

4.8

4.8 0.0%

Multiplier

32

31 -3.1%

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

72 MB (shared)

72 MB (shared)

Power

TDP (W)

180

200 +11.1%

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

598 mm²

2x 598 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

W890

PCIe

Gen 5, 80 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

$899

$1199

Part Number

SA2DN

SA2DP

Package

FC-LGA18N

FC-LGA18N

Tj Max

100°C

96°C

Bundled Cooler

None

None

View Xeon 638 Details View Xeon 654 Details