CPU Comparison

A

AMD

AMD

AMD Ryzen 5 7640U

CORE STATE Phoenix

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.5 Base / 4.9 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 15W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen 7 6800U

CORE STATE Rembrandt

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.7 Base / 4.7 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 15W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,807

1,744

cinebench_cinebench_r15_singlecore

255

246

cinebench_cinebench_r20_multicore

7,533

7,267

cinebench_cinebench_r20_singlecore

1,063

1,025

cinebench_cinebench_r23_multicore

17,936

17,303

cinebench_cinebench_r23_singlecore

2,532

2,442

geekbench_multicore

8,595

7,395

geekbench_singlecore

2,127

1,712

passmark_data_compression

240,032

244,082

passmark_data_encryption

14,954

15,601

passmark_extended_instructions

17,019

15,935

passmark_find_prime_numbers

74

57

passmark_floating_point_math

41,093

42,246

passmark_integer_math

70,483

77,731

passmark_multithread

21,115

20,350

passmark_physics

1,169

984

passmark_random_string_sorting

29,382

25,954

passmark_single_thread

3,524

3,166

passmark_singlethread

3,524

3,166

DETAILED SPECIFICATIONS

SPECIFICATION

5 7640U

7 6800U

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

3.5

2.7 -22.9%

Boost Clock (GHz)

4.9

4.7 -4.1%

Frequency (GHz)

3.5

2.7 -22.9%

Turbo Clock (GHz)

4.9

4.7 -4.1%

Multiplier

35

27 -22.9%

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)

16 MB (shared)

Power

TDP (W)

15

15 0.0%

Configurable TDP

28 W

28W

Architecture

Architecture

Zen 4

Zen 3+

Codename

Phoenix

Rembrandt

Generation

Ryzen 5 (Zen 4 (Phoenix))

Ryzen 7 (Zen 3+ (Rembrandt))

Process Size

4 nm

6 nm

Transistors

25,000 million

—

Die Size

178 mm²

208 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

76.8 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket FP8

AMD Socket FP7

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Graphics

Integrated Graphics

Radeon 760M

Radeon 680M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000001106(FP7r2)100-000001109(FP7)100-000001132(FP8)

100-000000534100-000000617

Package

FP8, FP7, FP7r2

FP7, FP7r2

Tj Max

100°C

95°C

View Ryzen 5 7640U Details View Ryzen 7 6800U Details