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 6740E

CORE STATE Sierra Forest

CORE SPECS 96 Cores / 96 Threads

CLOCK SPEED 2.4 Base / 3.2 GHz Turbo

CACHE 96 MB (shared)

MAX TDP 250W

ARCHITECTURE Sierra Forest

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,163

6,525

cinebench_cinebench_r15_singlecore

164

921

cinebench_cinebench_r20_multicore

4,846

27,191

cinebench_cinebench_r20_singlecore

684

3,838

cinebench_cinebench_r23_multicore

11,539

64,741

cinebench_cinebench_r23_singlecore

1,629

9,140

geekbench_multicore

6,535

N/A

geekbench_singlecore

1,616

N/A

passmark_data_compression

198,951

1,786,845

passmark_data_encryption

4,776

137,106

passmark_extended_instructions

13,514

78,968

passmark_find_prime_numbers

39

526

passmark_floating_point_math

28,538

309,333

passmark_integer_math

45,892

457,614

passmark_multithread

13,576

76,167

passmark_physics

811

7,608

passmark_random_string_sorting

25,270

220,684

passmark_single_thread

2,720

1,997

passmark_singlethread

2,720

1,997

DETAILED SPECIFICATIONS

SPECIFICATION

i7-8700K

6740E

Core Specs

Cores

6

96 +1500.0%

Threads

12

96 +700.0%

Base Clock (GHz)

3.7

2.4 -35.1%

Boost Clock (GHz)

4.7

3.2 -31.9%

Frequency (GHz)

3.7

2.4 -35.1%

Turbo Clock (GHz)

4.7

3.2 -31.9%

Multiplier

37

24 -35.1%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

64 KB (per core)

96 KB (per core)

L2 Cache

256 KB (per core)

4 MB (per module)

L3 Cache

12 MB (shared)

96 MB (shared)

Power

TDP (W)

95

250 +163.2%

Architecture

Architecture

Coffee Lake

Sierra Forest

Codename

Coffee Lake

Sierra Forest

Generation

Core i7 (Coffee Lake)

Xeon 6 (Sierra Forest-SP)

Process Size

14 nm

5 nm

Die Size

154 mm²

578 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

42.7 GB/s

409.6 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel Socket 1151

Intel Socket 4710

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 5, 88 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

10 nm

Interconnect

UPI Links

—

4 x24 20 GT/s

CXL

—

Gen 2.0, 64 Lanes (Shared with PCI-E)

Graphics

Integrated Graphics

UHD Graphics 630

—

Other

Market

Desktop

Server/Workstation

Production Status

End-of-life

Active

Launch Price

$359

$5265

Part Number

SR3QRQNMK

SRPFV

Package

FC-LGA1151

FC-LGA18N

Tj Max

—

106°C

Bundled Cooler

—

None

View Core i7-8700K Details View Xeon 6740E Details