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 Ultra 7 266V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.2 Base / 5 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 17W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_16_threads

5,427

N/A

3dmark_2_threads

1,729

N/A

3dmark_4_threads

3,029

N/A

3dmark_8_threads

4,583

N/A

3dmark_max_threads

5,402

N/A

3dmark_single_thread

932

N/A

cinebench_cinebench_r15_multicore

2,123

1,754

cinebench_cinebench_r15_singlecore

299

247

cinebench_cinebench_r20_multicore

8,846

7,310

cinebench_cinebench_r20_singlecore

1,248

1,031

cinebench_cinebench_r23_multicore

21,064

17,406

cinebench_cinebench_r23_singlecore

2,973

2,457

geekbench_multicore

8,766

N/A

geekbench_singlecore

2,077

N/A

passmark_data_compression

288,604

196,806

passmark_data_encryption

17,691

14,520

passmark_extended_instructions

20,432

16,650

passmark_find_prime_numbers

80

201

passmark_floating_point_math

51,767

60,087

passmark_integer_math

90,852

43,578

passmark_multithread

24,782

20,466

passmark_physics

1,256

1,684

passmark_random_string_sorting

33,757

24,009

passmark_single_thread

3,565

4,158

passmark_singlethread

3,565

4,158

DETAILED SPECIFICATIONS

SPECIFICATION

7 7840U

Ultra 7 266V

Core Specs

Cores

8

8 0.0%

Threads

16

8 -50.0%

Base Clock (GHz)

3.3

2.2 -33.3%

Boost Clock (GHz)

5.1

5 -2.0%

Frequency (GHz)

3.3

2.2 -33.3%

Turbo Clock (GHz)

5.1

5 -2.0%

Multiplier

33

22 -33.3%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

1 MB (per core)

2.5 MB (per core)

L3 Cache

16 MB (shared)

12 MB (shared)

Power

TDP (W)

28

17 -39.3%

Configurable TDP

15-30 W

—

Architecture

Architecture

Zen 4

Lunar Lake

Codename

Phoenix

Lunar Lake

Generation

Ryzen 7 (Zen 4 (Phoenix))

Ultra 7 (Lunar Lake)

Process Size

4 nm

3 nm

Transistors

25,000 million

—

Die Size

178 mm²

—

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

unknown Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

—

ECC Memory

Yes

No

Platform

Socket

AMD Socket FP8

Intel BGA 2833

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 4 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 4

E-Core Frequency

—

2.2 GHz up to 3.7 GHz

AI/NPU

NPU

—

Yes / 48 TOPS

Graphics

Integrated Graphics

Radeon 780M

Arc 140V

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000829100-000000830100-000001131

SRPMMSRPMY

Package

FP8, FP7, FP7r2

FC-BGA

Tj Max

100°C

100°C

View Ryzen 7 7840U Details View Core Ultra 7 266V Details