CPU Comparison

A

AMD

AMD

AMD Ryzen 5 7640HS

CORE STATE Phoenix

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 4.3 Base / 5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE —

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

1,967

2,490

cinebench_cinebench_r15_singlecore

277

351

cinebench_cinebench_r20_multicore

8,198

10,375

cinebench_cinebench_r20_singlecore

1,157

1,464

cinebench_cinebench_r23_multicore

19,520

24,703

cinebench_cinebench_r23_singlecore

2,755

3,487

geekbench_multicore

9,209

N/A

geekbench_singlecore

2,294

N/A

passmark_data_compression

269,524

352,077

passmark_data_encryption

15,867

21,096

passmark_extended_instructions

20,556

26,804

passmark_find_prime_numbers

77

81

passmark_floating_point_math

45,220

62,057

passmark_integer_math

73,284

101,977

passmark_multithread

22,979

29,063

passmark_physics

1,155

1,300

passmark_random_string_sorting

31,654

42,093

passmark_single_thread

3,654

3,952

passmark_singlethread

3,654

3,952

DETAILED SPECIFICATIONS

SPECIFICATION

5 7640HS

9 7940H

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

4.3

4 -7.0%

Boost Clock (GHz)

5

5.2 +4.0%

Frequency (GHz)

4.3

4 -7.0%

Turbo Clock (GHz)

5

5.2 +4.0%

Multiplier

43

40 -7.0%

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)

35

35 0.0%

Configurable TDP

35-54 W

54 W

Architecture

Architecture

Zen 4

Zen 4

Codename

Phoenix

Phoenix

Generation

Ryzen 5 (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 FP8

AMD Socket FP8

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Graphics

Integrated Graphics

Radeon 760M

Radeon 780M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000956(FP7r2)100-000000965(FP7)100-000001130(FP8)

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

Package

FP8, FP7, FP7r2

FP8, FP7, FP7r2

Tj Max

100°C

100°C

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