CPU Comparison

i

Intel

INTEL

Intel Core i7-8700

CORE STATE Coffee Lake

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.2 Base / 4.6 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 65W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

i

Intel

INTEL

Xeon Phi 7290

CORE STATE Knights Landing

CORE SPECS 72 Cores / 288 Threads

CLOCK SPEED 1500 Base / 1700 GHz Turbo

CACHE —

MAX TDP 245W

ARCHITECTURE Knights Landing

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,092

1,528

cinebench_cinebench_r15_singlecore

154

215

cinebench_cinebench_r20_multicore

4,553

6,368

cinebench_cinebench_r20_singlecore

642

898

cinebench_cinebench_r23_multicore

10,841

15,163

cinebench_cinebench_r23_singlecore

1,530

2,140

passmark_data_compression

187,009

564,535

passmark_data_encryption

4,488

12,505

passmark_extended_instructions

12,432

41,517

passmark_find_prime_numbers

35

114

passmark_floating_point_math

27,839

47,417

passmark_integer_math

44,881

126,922

passmark_multithread

12,756

17,839

passmark_physics

732

2,257

passmark_random_string_sorting

23,963

68,593

passmark_single_thread

2,629

485

passmark_singlethread

2,629

485

DETAILED SPECIFICATIONS

SPECIFICATION

i7-8700

Phi 7290

Core Specs

Cores

6

72 +1100.0%

Threads

12

288 +2300.0%

Base Clock (GHz)

3.2

1,500 +46775.0%

Boost Clock (GHz)

4.6

1,700 +36856.5%

Frequency (GHz)

3.2

1,500 +46775.0%

Turbo Clock (GHz)

4.6

1,700 +36856.5%

Multiplier

32

15 -53.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

32 KB (per core)

L2 Cache

256 KB (per core)

512 KB (per core)

L3 Cache

12 MB (shared)

—

Power

TDP (W)

65

245 +276.9%

Architecture

Architecture

Coffee Lake

Knights Landing

Codename

Coffee Lake

Knights Landing

Generation

Core i7 (Coffee Lake)

Xeon Phi (Knights Landing)

Process Size

14 nm

14 nm

Transistors

—

8,000 million

Die Size

154 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

—

Memory Bandwidth

42.7 GB/s

—

ECC Memory

No

Yes

Platform

Socket

Intel Socket 1151

Intel Socket 3647

Chipsets

Intel 300 Series, Intel 100/200 Series*

—

PCIe

Gen 3, 16 Lanes(CPU only)

—

Graphics

Integrated Graphics

UHD Graphics 630

—

Other

Market

Desktop

Server/Workstation

Production Status

End-of-life

—

Launch Price

$303

—

Part Number

SR3QS

SR2WY

Package

FC-LGA1151

FC-LGA3647

Bundled Cooler

E97379-001

—

View Core i7-8700 Details View Xeon Phi 7290 Details