CPU Comparison

A

AMD

AMD

AMD Ryzen 5 6600U

CORE STATE Rembrandt

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.9 Base / 4.5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 15W

ARCHITECTURE Zen 3+

nm

PROCESS 6 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

1,458

2,490

cinebench_cinebench_r15_singlecore

205

351

cinebench_cinebench_r20_multicore

6,078

10,375

cinebench_cinebench_r20_singlecore

858

1,464

cinebench_cinebench_r23_multicore

14,472

24,703

cinebench_cinebench_r23_singlecore

2,043

3,487

geekbench_multicore

6,618

N/A

geekbench_singlecore

1,673

N/A

passmark_data_compression

201,364

352,077

passmark_data_encryption

12,783

21,096

passmark_extended_instructions

13,356

26,804

passmark_find_prime_numbers

51

81

passmark_floating_point_math

33,991

62,057

passmark_integer_math

61,723

101,977

passmark_multithread

17,026

29,063

passmark_physics

825

1,300

passmark_random_string_sorting

21,241

42,093

passmark_single_thread

3,132

3,952

passmark_singlethread

3,132

3,952

DETAILED SPECIFICATIONS

SPECIFICATION

5 6600U

9 7940H

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

2.9

4 +37.9%

Boost Clock (GHz)

4.5

5.2 +15.6%

Frequency (GHz)

2.9

4 +37.9%

Turbo Clock (GHz)

4.5

5.2 +15.6%

Multiplier

29

40 +37.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

16 MB (shared)

16 MB (shared)

Power

TDP (W)

15

35 +133.3%

Configurable TDP

28W

54 W

Architecture

Architecture

Zen 3+

Zen 4

Codename

Rembrandt

Phoenix

Generation

Ryzen 5 (Zen 3+ (Rembrandt))

Ryzen 9 (Zen 4 (Phoenix))

Process Size

6 nm

4 nm

Transistors

—

25,000 million

Die Size

208 mm²

178 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

76.8 GB/s

89.6 GB/s

ECC Memory

No

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 660M

Radeon 780M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000536100-000000548

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

Package

FP7, FP7r2

FP8, FP7, FP7r2

Tj Max

95°C

100°C

View Ryzen 5 6600U Details View Ryzen 9 7940H Details