CPU Comparison

A

AMD

AMD

AMD Ryzen 5 8645HS

CORE STATE Hawk Point

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 4.3 Base / 5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2023

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

1,933

1,528

cinebench_cinebench_r15_singlecore

272

215

cinebench_cinebench_r20_multicore

8,056

6,368

cinebench_cinebench_r20_singlecore

1,137

898

cinebench_cinebench_r23_multicore

19,183

15,163

cinebench_cinebench_r23_singlecore

2,708

2,140

passmark_data_compression

265,483

564,535

passmark_data_encryption

15,588

12,505

passmark_extended_instructions

20,003

41,517

passmark_find_prime_numbers

75

114

passmark_floating_point_math

44,833

47,417

passmark_integer_math

72,640

126,922

passmark_multithread

22,586

17,839

passmark_physics

1,095

2,257

passmark_random_string_sorting

31,748

68,593

passmark_single_thread

3,653

485

passmark_singlethread

3,653

485

DETAILED SPECIFICATIONS

SPECIFICATION

5 8645HS

Phi 7290

Core Specs

Cores

6

72 +1100.0%

Threads

12

288 +2300.0%

Base Clock (GHz)

4.3

1,500 +34783.7%

Boost Clock (GHz)

5

1,700 +33900.0%

Frequency (GHz)

4.3

1,500 +34783.7%

Turbo Clock (GHz)

5

1,700 +33900.0%

Multiplier

43

15 -65.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

32 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

16 MB (shared)

—

Power

TDP (W)

45

245 +444.4%

Configurable TDP

35-54 W

—

Architecture

Architecture

Zen 4

Knights Landing

Codename

Hawk Point

Knights Landing

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Xeon Phi (Knights Landing)

Process Size

4 nm

14 nm

Transistors

25,000 million

8,000 million

Die Size

178 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

—

Memory Bandwidth

89.6 GB/s

—

ECC Memory

No

Yes

Platform

Socket

AMD Socket FP8

Intel Socket 3647

PCIe

Gen 4, 20 Lanes(CPU only)

—

AI/NPU

NPU

Yes / 16 TOPS

—

Graphics

Integrated Graphics

Radeon 760M

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

—

Part Number

100-000001320(FP7r2)100-000001385(FP7)100-000001310(FP8)

SR2WY

Package

FP8, FP7, FP7r2

FC-LGA3647

Tj Max

100°C

—

View Ryzen 5 8645HS Details View Xeon Phi 7290 Details