CPU Comparison

A

AMD

AMD

AMD Ryzen 7 5800H

CORE STATE Cezanne

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.2 Base / 4.4 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

AMD

AMD

Ryzen 7 7840U

CORE STATE Phoenix

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 5.1 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 28W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,143

5,427

3dmark_2_threads

1,595

1,729

3dmark_4_threads

3,053

3,029

3dmark_8_threads

5,105

4,583

3dmark_max_threads

6,127

5,402

3dmark_single_thread

819

932

cinebench_cinebench_r15_multicore

1,780

2,123

cinebench_cinebench_r15_singlecore

251

299

cinebench_cinebench_r20_multicore

7,420

8,846

cinebench_cinebench_r20_singlecore

1,047

1,248

cinebench_cinebench_r23_multicore

17,669

21,064

cinebench_cinebench_r23_singlecore

2,494

2,973

geekbench_multicore

7,208

8,766

geekbench_singlecore

1,756

2,077

passmark_data_compression

270,608

288,604

passmark_data_encryption

16,962

17,691

passmark_extended_instructions

18,203

20,432

passmark_find_prime_numbers

49

80

passmark_floating_point_math

44,479

51,767

passmark_integer_math

80,786

90,852

passmark_multithread

20,789

24,782

passmark_physics

830

1,256

passmark_random_string_sorting

28,144

33,757

passmark_single_thread

3,021

3,565

passmark_singlethread

3,021

3,565

DETAILED SPECIFICATIONS

SPECIFICATION

7 5800H

7 7840U

Core Specs

Cores

8

8 0.0%

Threads

16

16 0.0%

Base Clock (GHz)

3.2

3.3 +3.1%

Boost Clock (GHz)

4.4

5.1 +15.9%

Frequency (GHz)

3.2

3.3 +3.1%

Turbo Clock (GHz)

4.4

5.1 +15.9%

Multiplier

32

33 +3.1%

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)

45

28 -37.8%

Configurable TDP

—

15-30 W

Architecture

Architecture

Zen 3

Zen 4

Codename

Cezanne

Phoenix

Generation

Ryzen 7 (Zen 3 (Cezanne))

Ryzen 7 (Zen 4 (Phoenix))

Process Size

7 nm

4 nm

Transistors

10,700 million

25,000 million

Die Size

180 mm²

178 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

68.3 GB/s

89.6 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket FP6

AMD Socket FP8

PCIe

Gen 3

Gen 4, 20 Lanes(CPU only)

Graphics

Integrated Graphics

Radeon Vega 8

Radeon 780M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000295

100-000000829100-000000830100-000001131

Package

FP6

FP8, FP7, FP7r2

Tj Max

105°C

100°C

View Ryzen 7 5800H Details View Ryzen 7 7840U Details