CPU Comparison

i

Intel

INTEL

Intel Core i7-8700K

CORE STATE Coffee Lake

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.7 Base / 4.7 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

i

Intel

INTEL

Xeon Gold 6338T

CORE STATE Ice Lake-SP

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.1 Base / 3.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 165W

ARCHITECTURE Ice Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,163

3,067

cinebench_cinebench_r15_singlecore

164

432

cinebench_cinebench_r20_multicore

4,846

12,780

cinebench_cinebench_r20_singlecore

684

1,804

cinebench_cinebench_r23_multicore

11,539

30,430

cinebench_cinebench_r23_singlecore

1,629

4,296

geekbench_multicore

6,535

N/A

geekbench_singlecore

1,616

N/A

passmark_data_compression

198,951

557,816

passmark_data_encryption

4,776

24,677

passmark_extended_instructions

13,514

43,292

passmark_find_prime_numbers

39

118

passmark_floating_point_math

28,538

90,584

passmark_integer_math

45,892

152,275

passmark_multithread

13,576

35,801

passmark_physics

811

1,160

passmark_random_string_sorting

25,270

66,495

passmark_single_thread

2,720

2,348

passmark_singlethread

2,720

2,348

DETAILED SPECIFICATIONS

SPECIFICATION

i7-8700K

Gold 6338T

Core Specs

Cores

6

24 +300.0%

Threads

12

48 +300.0%

Base Clock (GHz)

3.7

2.1 -43.2%

Boost Clock (GHz)

4.7

3.4 -27.7%

Frequency (GHz)

3.7

2.1 -43.2%

Turbo Clock (GHz)

4.7

3.4 -27.7%

Multiplier

37

21 -43.2%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

256 KB (per core)

1 MB (per core)

L3 Cache

12 MB (shared)

36 MB (shared)

Power

TDP (W)

95

165 +73.7%

Architecture

Architecture

Coffee Lake

Ice Lake

Codename

Coffee Lake

Ice Lake-SP

Generation

Core i7 (Coffee Lake)

Xeon Gold (Ice Lake-SP)

Process Size

14 nm

10 nm

Die Size

154 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

42.7 GB/s

204.8 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel Socket 1151

Intel Socket 4189

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 4, 64 Lanes(CPU only)

Graphics

Integrated Graphics

UHD Graphics 630

—

Other

Market

Desktop

Server/Workstation

Production Status

End-of-life

Active

Launch Price

$359

—

Part Number

SR3QRQNMK

—

Package

FC-LGA1151

FC-LGA4189

View Core i7-8700K Details View Xeon Gold 6338T Details