CPU Comparison

A

AMD

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 —

VS

i

Intel

INTEL

Core i7-10700K

CORE STATE Comet Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.1 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 125W

ARCHITECTURE Comet Lake

nm

PROCESS 14 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_16_threads

5,427

7,277

3dmark_2_threads

1,729

1,622

3dmark_4_threads

3,029

3,171

3dmark_8_threads

4,583

5,628

3dmark_max_threads

5,402

7,266

3dmark_single_thread

932

823

cinebench_cinebench_r15_multicore

2,123

1,593

cinebench_cinebench_r15_singlecore

299

224

cinebench_cinebench_r20_multicore

8,846

6,641

cinebench_cinebench_r20_singlecore

1,248

937

cinebench_cinebench_r23_multicore

21,064

15,813

cinebench_cinebench_r23_singlecore

2,973

2,232

geekbench_multicore

8,766

8,148

geekbench_singlecore

2,077

1,722

passmark_data_compression

288,604

295,418

passmark_data_encryption

17,691

6,468

passmark_extended_instructions

20,432

19,387

passmark_find_prime_numbers

80

55

passmark_floating_point_math

51,767

41,306

passmark_integer_math

90,852

66,642

passmark_multithread

24,782

18,609

passmark_physics

1,256

933

passmark_random_string_sorting

33,757

36,633

passmark_single_thread

3,565

3,043

passmark_singlethread

3,565

3,043

DETAILED SPECIFICATIONS

SPECIFICATION

7 7840U

i7-10700K

Core Specs

Cores

8

8 0.0%

Threads

16

16 0.0%

Base Clock (GHz)

3.3

3.8 +15.2%

Boost Clock (GHz)

5.1

5.1 0.0%

Frequency (GHz)

3.3

3.8 +15.2%

Turbo Clock (GHz)

5.1

5.1 0.0%

Multiplier

33

38 +15.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

256 KB (per core)

L3 Cache

16 MB (shared)

16 MB (shared)

Power

TDP (W)

28

125 +346.4%

PL1

—

125 W

PL2

—

229 W

Configurable TDP

15-30 W

—

Architecture

Architecture

Zen 4

Comet Lake

Codename

Phoenix

Comet Lake

Generation

Ryzen 7 (Zen 4 (Phoenix))

Core i7 (Comet Lake)

Process Size

4 nm

14 nm

Transistors

25,000 million

—

Die Size

178 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

46.9 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket FP8

Intel Socket 1200

Chipsets

—

H410, B460, H470, Z490

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 3, 16 Lanes(CPU only)

Graphics

Integrated Graphics

Radeon 780M

UHD Graphics 630

Other

Market

Mobile

Desktop

Production Status

Active

Active

Part Number

100-000000829100-000000830100-000001131

SRH72

Package

FP8, FP7, FP7r2

FC-LGA1200

Tj Max

100°C

100°C

View Ryzen 7 7840U Details View Core i7-10700K Details