CPU Comparison

A

AMD

AMD

AMD Ryzen 5 7540U

CORE STATE Phoenix

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.2 Base / 4.9 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 28W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2023

VS

A

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 —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,591

2,490

cinebench_cinebench_r15_singlecore

224

351

cinebench_cinebench_r20_multicore

6,631

10,375

cinebench_cinebench_r20_singlecore

936

1,464

cinebench_cinebench_r23_multicore

15,789

24,703

cinebench_cinebench_r23_singlecore

2,229

3,487

geekbench_multicore

7,956

N/A

geekbench_singlecore

2,083

N/A

passmark_data_compression

211,581

352,077

passmark_data_encryption

12,563

21,096

passmark_extended_instructions

15,307

26,804

passmark_find_prime_numbers

66

81

passmark_floating_point_math

36,077

62,057

passmark_integer_math

60,152

101,977

passmark_multithread

18,576

29,063

passmark_physics

964

1,300

passmark_random_string_sorting

24,760

42,093

passmark_single_thread

3,544

3,952

passmark_singlethread

3,544

3,952

DETAILED SPECIFICATIONS

SPECIFICATION

5 7540U

9 7940H

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

3.2

4 +25.0%

Boost Clock (GHz)

4.9

5.2 +6.1%

Frequency (GHz)

3.2

4 +25.0%

Turbo Clock (GHz)

4.9

5.2 +6.1%

Multiplier

30

40 +33.3%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

16 MB (shared)

16 MB (shared)

Power

TDP (W)

28

35 +25.0%

Configurable TDP

15-30 W

54 W

Architecture

Architecture

Zen 4

Zen 4

Codename

Phoenix

Phoenix

Generation

Ryzen 3 (Zen 4 (Phoenix))

Ryzen 9 (Zen 4 (Phoenix))

Process Size

4 nm

4 nm

Transistors

25,000 million

25,000 million

Die Size

178 mm²

178 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FP7

AMD Socket FP8

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Graphics

Integrated Graphics

Radeon 740M

Radeon 780M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000957(FP7r2)100-000000966(FP7)

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

Package

FP7, FP7r2

FP8, FP7, FP7r2

Tj Max

100°C

100°C

View Ryzen 5 7540U Details View Ryzen 9 7940H Details