CPU Comparison

i

Intel

INTEL

Intel Core i9-9900K

CORE STATE Coffee Lake-R

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

i

Intel

INTEL

Xeon 6325P

CORE STATE Raptor Lake-R

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 3.5 Base / 5.2 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 55W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,555

1,374

cinebench_cinebench_r15_singlecore

219

193

cinebench_cinebench_r20_multicore

6,480

5,727

cinebench_cinebench_r20_singlecore

914

808

cinebench_cinebench_r23_multicore

15,429

13,638

cinebench_cinebench_r23_singlecore

2,178

1,925

geekbench_multicore

8,050

N/A

geekbench_singlecore

1,702

N/A

passmark_data_compression

283,506

172,602

passmark_data_encryption

6,430

9,201

passmark_extended_instructions

18,965

11,167

passmark_find_prime_numbers

47

65

passmark_floating_point_math

41,036

37,598

passmark_integer_math

66,134

49,670

passmark_multithread

18,153

16,045

passmark_physics

934

1,028

passmark_random_string_sorting

36,238

19,534

passmark_single_thread

2,919

4,283

passmark_singlethread

2,919

4,283

DETAILED SPECIFICATIONS

SPECIFICATION

i9-9900K

6325P

Core Specs

Cores

8

4 -50.0%

Threads

16

8 -50.0%

Base Clock (GHz)

3.6

3.5 -2.8%

Boost Clock (GHz)

5

5.2 +4.0%

Frequency (GHz)

3.6

3.5 -2.8%

Turbo Clock (GHz)

5

5.2 +4.0%

Multiplier

36

35 -2.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

256 KB (per core)

1.25 MB (per core)

L3 Cache

16 MB (shared)

12 MB (shared)

Power

TDP (W)

95

55 -42.1%

PL1

95 W

—

PL2

119 W

—

Architecture

Architecture

Coffee Lake

Raptor Lake

Codename

Coffee Lake-R

Raptor Lake-R

Generation

Core i9 (Coffee Lake Refresh)

Xeon 6 (Raptor Lake Refresh)

Process Size

14 nm

10 nm

Die Size

180.3 mm²

163 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

42.7 GB/s

—

ECC Memory

No

Yes

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

Intel Socket 1151

Intel Socket 1700

Chipsets

—

C262, C266

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Graphics

Integrated Graphics

UHD Graphics 630

—

Other

Market

Desktop

Server/Workstation

Production Status

End-of-life

Active

Launch Price

$488

$281

Part Number

SRG19SRELS

SRPLX

Package

FC-LGA14C

FC-LGA16A

Tj Max

100°C

100°C

Bundled Cooler

—

Laminar RM1

View Core i9-9900K Details View Xeon 6325P Details