CPU Comparison

A

AMD

AMD

AMD Ryzen 5 PRO 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 2024

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

1,989

1,528

cinebench_cinebench_r15_singlecore

280

215

cinebench_cinebench_r20_multicore

8,291

6,368

cinebench_cinebench_r20_singlecore

1,170

898

cinebench_cinebench_r23_multicore

19,742

15,163

cinebench_cinebench_r23_singlecore

2,787

2,140

passmark_data_compression

251,816

564,535

passmark_data_encryption

17,154

12,505

passmark_extended_instructions

20,803

41,517

passmark_find_prime_numbers

77

114

passmark_floating_point_math

43,231

47,417

passmark_integer_math

69,017

126,922

passmark_multithread

23,227

17,839

passmark_physics

1,338

2,257

passmark_random_string_sorting

35,316

68,593

passmark_single_thread

3,830

485

passmark_singlethread

3,830

485

DETAILED SPECIFICATIONS

SPECIFICATION

5 PRO 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

Yes

Yes

Platform

Socket

AMD Socket FP7

Intel Socket 3647

PCIe

Gen 4, 20 Lanes(CPU only)

—

AI/NPU

XDNA NPU

16 TOPS

—

Graphics

Integrated Graphics

Radeon 760M

—

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

—

Part Number

100-000001315(FP7r2),100-000001388(FP7)

SR2WY

Package

FP7, FP7r2

FC-LGA3647

Tj Max

100°C

—

View Ryzen 5 PRO 8645HS Details View Xeon Phi 7290 Details