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

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

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

2,959

cinebench_cinebench_r15_singlecore

651

417

cinebench_cinebench_r20_multicore

19,245

12,333

cinebench_cinebench_r20_singlecore

2,716

1,740

cinebench_cinebench_r23_multicore

45,822

29,366

cinebench_cinebench_r23_singlecore

6,469

4,145

passmark_data_compression

706,097

416,599

passmark_data_encryption

42,557

26,313

passmark_extended_instructions

52,217

27,031

passmark_find_prime_numbers

274

228

passmark_floating_point_math

122,952

70,291

passmark_integer_math

205,157

129,768

passmark_multithread

53,904

34,549

passmark_physics

2,313

1,772

passmark_random_string_sorting

83,100

43,447

passmark_single_thread

3,953

3,499

passmark_singlethread

3,953

3,499

DETAILED SPECIFICATIONS

SPECIFICATION

9 7940HX

9 PRO 5945

Core Specs

Cores

16

12 -25.0%

Threads

32

24 -25.0%

Base Clock (GHz)

2.4

3 +25.0%

Boost Clock (GHz)

5.2

4.7 -9.6%

Frequency (GHz)

2.4

3 +25.0%

Turbo Clock (GHz)

5.2

4.7 -9.6%

Multiplier

24

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

64 MB (shared)

64 MB

Power

TDP (W)

55

65 +18.2%

PPT

—

88 W

Configurable TDP

55-75 W

—

Architecture

Architecture

Zen 4

Zen 3

Codename

Dragon Range

Vermeer

Generation

Ryzen 9 (Zen 4 (Dragon Range))

Ryzen 9 (Zen 3 (Vermeer))

Process Size

5 nm

7 nm

Transistors

13,140 million

8,300 million

Die Size

2x 71 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

51.2 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket FL1

AMD Socket AM4

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

12 nm

Graphics

Integrated Graphics

Radeon 610M

—

Other

Market

Mobile

Desktop

Production Status

Active

Active

Part Number

100-000001486

100-000000831

Package

µFC-BGAFL1

µOPGA-1331

Tj Max

100°C

—

Bundled Cooler

—

None

View Ryzen 9 7940HX Details View Ryzen 9 PRO 5945 Details