CPU Comparison

A

AMD

AMD

AMD Ryzen 9 7940HX

CORE STATE Dragon Range

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.4 Base / 5.2 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 4

nm

PROCESS 5 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

3dmark_16_threads

12,501

N/A

3dmark_2_threads

2,001

N/A

3dmark_4_threads

3,844

N/A

3dmark_8_threads

7,158

N/A

3dmark_max_threads

13,447

N/A

3dmark_single_thread

1,027

N/A

cinebench_cinebench_r15_multicore

4,618

1,528

cinebench_cinebench_r15_singlecore

651

215

cinebench_cinebench_r20_multicore

19,245

6,368

cinebench_cinebench_r20_singlecore

2,716

898

cinebench_cinebench_r23_multicore

45,822

15,163

cinebench_cinebench_r23_singlecore

6,469

2,140

passmark_data_compression

706,097

564,535

passmark_data_encryption

42,557

12,505

passmark_extended_instructions

52,217

41,517

passmark_find_prime_numbers

274

114

passmark_floating_point_math

122,952

47,417

passmark_integer_math

205,157

126,922

passmark_multithread

53,904

17,839

passmark_physics

2,313

2,257

passmark_random_string_sorting

83,100

68,593

passmark_single_thread

3,953

485

passmark_singlethread

3,953

485

DETAILED SPECIFICATIONS

SPECIFICATION

9 7940HX

Phi 7290

Core Specs

Cores

16

72 +350.0%

Threads

32

288 +800.0%

Base Clock (GHz)

2.4

1,500 +62400.0%

Boost Clock (GHz)

5.2

1,700 +32592.3%

Frequency (GHz)

2.4

1,500 +62400.0%

Turbo Clock (GHz)

5.2

1,700 +32592.3%

Multiplier

24

15 -37.5%

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

64 MB (shared)

—

Power

TDP (W)

55

245 +345.5%

Configurable TDP

55-75 W

—

Architecture

Architecture

Zen 4

Knights Landing

Codename

Dragon Range

Knights Landing

Generation

Ryzen 9 (Zen 4 (Dragon Range))

Xeon Phi (Knights Landing)

Process Size

5 nm

14 nm

Transistors

13,140 million

8,000 million

Die Size

2x 71 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

—

Memory Bandwidth

83.2 GB/s

—

ECC Memory

No

Yes

Platform

Socket

AMD Socket FL1

Intel Socket 3647

PCIe

Gen 5, 28 Lanes(CPU only)

—

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon 610M

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

—

Part Number

100-000001486

SR2WY

Package

µFC-BGAFL1

FC-LGA3647

Tj Max

100°C

—

View Ryzen 9 7940HX Details View Xeon Phi 7290 Details