CPU Comparison

A

AMD

AMD

AMD Ryzen 9 7940HS

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

A

AMD

AMD

Ryzen 9 PRO 5945

CORE STATE Vermeer

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3 Base / 4.7 GHz Turbo

CACHE 64 MB

MAX TDP 65W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,553

N/A

3dmark_2_threads

1,952

N/A

3dmark_4_threads

3,725

N/A

3dmark_8_threads

6,205

N/A

3dmark_max_threads

7,558

N/A

3dmark_single_thread

1,003

N/A

cinebench_cinebench_r15_multicore

2,578

2,959

cinebench_cinebench_r15_singlecore

363

417

cinebench_cinebench_r20_multicore

10,744

12,333

cinebench_cinebench_r20_singlecore

1,516

1,740

cinebench_cinebench_r23_multicore

25,583

29,366

cinebench_cinebench_r23_singlecore

3,611

4,145

geekbench_multicore

11,516

N/A

geekbench_singlecore

2,449

N/A

passmark_data_compression

365,352

416,599

passmark_data_encryption

21,777

26,313

passmark_extended_instructions

27,480

27,031

passmark_find_prime_numbers

92

228

passmark_floating_point_math

62,897

70,291

passmark_integer_math

103,044

129,768

passmark_multithread

30,098

34,549

passmark_physics

1,450

1,772

passmark_random_string_sorting

42,386

43,447

passmark_single_thread

3,878

3,499

passmark_singlethread

3,878

3,499

DETAILED SPECIFICATIONS

SPECIFICATION

9 7940HS

9 PRO 5945

Core Specs

Cores

8

12 +50.0%

Threads

16

24 +50.0%

Base Clock (GHz)

4

3 -25.0%

Boost Clock (GHz)

5.2

4.7 -9.6%

Frequency (GHz)

4

3 -25.0%

Turbo Clock (GHz)

5.2

4.7 -9.6%

Multiplier

40

30 -25.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

16 MB (shared)

64 MB

Power

TDP (W)

35

65 +85.7%

PPT

—

88 W

Configurable TDP

54 W

—

Architecture

Architecture

Zen 4

Zen 3

Codename

Phoenix

Vermeer

Generation

Ryzen 9 (Zen 4 (Phoenix))

Ryzen 9 (Zen 3 (Vermeer))

Process Size

4 nm

7 nm

Transistors

25,000 million

8,300 million

Die Size

178 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

51.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FP8

AMD Socket AM4

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

12 nm

Graphics

Integrated Graphics

Radeon 780M

—

Other

Market

Mobile

Desktop

Production Status

Active

Active

Part Number

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

100-000000831

Package

FP8, FP7, FP7r2

µOPGA-1331

Tj Max

100°C

—

Bundled Cooler

—

None

View Ryzen 9 7940HS Details View Ryzen 9 PRO 5945 Details