CPU Comparison

A

AMD

AMD

AMD Ryzen 9 7940H

CORE STATE Phoenix

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 4 Base / 5.2 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE —

VS

i

Intel

INTEL

Xeon Phi 7210

CORE STATE Knights Landing

CORE SPECS 64 Cores / 256 Threads

CLOCK SPEED 1300 Base / 1500 GHz Turbo

CACHE —

MAX TDP 215W

ARCHITECTURE Knights Landing

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,490

625

cinebench_cinebench_r15_singlecore

351

88

cinebench_cinebench_r20_multicore

10,375

2,608

cinebench_cinebench_r20_singlecore

1,464

367

cinebench_cinebench_r23_multicore

24,703

6,210

cinebench_cinebench_r23_singlecore

3,487

876

passmark_data_compression

352,077

332,960

passmark_data_encryption

21,096

3,455

passmark_extended_instructions

26,804

18,359

passmark_find_prime_numbers

81

10

passmark_floating_point_math

62,057

29,356

passmark_integer_math

101,977

84,874

passmark_multithread

29,063

7,306

passmark_physics

1,300

198

passmark_random_string_sorting

42,093

8,956

passmark_single_thread

3,952

460

passmark_singlethread

3,952

460

DETAILED SPECIFICATIONS

SPECIFICATION

9 7940H

Phi 7210

Core Specs

Cores

8

64 +700.0%

Threads

16

256 +1500.0%

Base Clock (GHz)

4

1,300 +32400.0%

Boost Clock (GHz)

5.2

1,500 +28746.2%

Frequency (GHz)

4

1,300 +32400.0%

Turbo Clock (GHz)

5.2

1,500 +28746.2%

Multiplier

40

13 -67.5%

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

16 MB (shared)

—

Power

TDP (W)

35

215 +514.3%

Configurable TDP

54 W

—

Architecture

Architecture

Zen 4

Knights Landing

Codename

Phoenix

Knights Landing

Generation

Ryzen 9 (Zen 4 (Phoenix))

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 FP8

Intel Socket 3647

PCIe

Gen 4, 20 Lanes(CPU only)

—

Graphics

Integrated Graphics

Radeon 780M

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

—

Part Number

100-000000954(FP7r2)100-000000963(FP7)100-000001128(FP8)

SR2MESR2X4

Package

FP8, FP7, FP7r2

FC-LGA3647

Tj Max

100°C

—

View Ryzen 9 7940H Details View Xeon Phi 7210 Details