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 E-2436

CORE STATE Raptor Lake-S

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.9 Base / 5 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 65W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,768

1,853

cinebench_cinebench_r15_singlecore

672

261

cinebench_cinebench_r20_multicore

19,867

7,723

cinebench_cinebench_r20_singlecore

2,804

1,090

cinebench_cinebench_r23_multicore

47,303

18,389

cinebench_cinebench_r23_singlecore

6,678

2,596

passmark_data_compression

725,818

246,902

passmark_data_encryption

36,030

13,920

passmark_extended_instructions

56,498

16,334

passmark_find_prime_numbers

381

84

passmark_floating_point_math

144,757

50,198

passmark_integer_math

184,884

67,082

passmark_multithread

55,651

21,708

passmark_physics

4,704

1,353

passmark_random_string_sorting

74,318

28,363

passmark_single_thread

3,670

3,575

passmark_singlethread

3,670

3,575

DETAILED SPECIFICATIONS

SPECIFICATION

638

E-2436

Core Specs

Cores

16

6 -62.5%

Threads

32

12 -62.5%

Base Clock (GHz)

3.2

2.9 -9.4%

Boost Clock (GHz)

4.8

5 +4.2%

Frequency (GHz)

3.2

2.9 -9.4%

Turbo Clock (GHz)

4.8

5 +4.2%

Multiplier

32

29 -9.4%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

112 KB (per core)

80 KB (per core)

L2 Cache

2 MB (per core)

1.25 MB (per core)

L3 Cache

72 MB (shared)

18 MB (shared)

Power

TDP (W)

180

65 -63.9%

PL1

—

65 W

PL2

—

148 W

Architecture

Architecture

Granite Rapids

Raptor Lake

Codename

Granite Rapids

Raptor Lake-S

Generation

Xeon 600 (Granite Rapids-WS)

Xeon E (Raptor Lake)

Process Size

5 nm

10 nm

Die Size

598 mm²

163 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR5

DDR5

Memory Bus

Quad-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

76.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

Intel Socket 4710

Intel Socket 1700

Chipsets

W890

Intel C266, C262

PCIe

Gen 5, 80 Lanes(CPU only)

Gen 5, 16 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

Active

Launch Price

$899

$331

Part Number

SA2DN

SRMXB

Package

FC-LGA18N

FC-LGA16A

Tj Max

100°C

100°C

Bundled Cooler

None

Intel DVA-B

View Xeon 638 Details View Xeon E-2436 Details