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 5 245

CORE STATE Arrow Lake-S

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 3.5 Base / 5.1 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 65W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

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

3,324

cinebench_cinebench_r15_singlecore

299

469

cinebench_cinebench_r20_multicore

8,846

13,854

cinebench_cinebench_r20_singlecore

1,248

1,955

cinebench_cinebench_r23_multicore

21,064

32,987

cinebench_cinebench_r23_singlecore

2,973

4,657

geekbench_multicore

8,766

N/A

geekbench_singlecore

2,077

N/A

passmark_data_compression

288,604

382,742

passmark_data_encryption

17,691

30,374

passmark_extended_instructions

20,432

32,731

passmark_find_prime_numbers

80

399

passmark_floating_point_math

51,767

121,454

passmark_integer_math

90,852

93,709

passmark_multithread

24,782

38,809

passmark_physics

1,256

2,743

passmark_random_string_sorting

33,757

48,661

passmark_single_thread

3,565

4,475

passmark_singlethread

3,565

4,475

DETAILED SPECIFICATIONS

SPECIFICATION

7 7840U

Ultra 5 245

Core Specs

Cores

8

14 +75.0%

Threads

16

14 -12.5%

Base Clock (GHz)

3.3

3.5 +6.1%

Boost Clock (GHz)

5.1

5.1 0.0%

Frequency (GHz)

3.3

3.5 +6.1%

Turbo Clock (GHz)

5.1

5.1 0.0%

Multiplier

33

35 +6.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

1 MB (per core)

3 MB (per core)

L3 Cache

16 MB (shared)

24 MB (shared)

Power

TDP (W)

28

65 +132.1%

PL1

—

65 W

PL2

—

121 W

Configurable TDP

15-30 W

—

Architecture

Architecture

Zen 4

Arrow Lake

Codename

Phoenix

Arrow Lake-S

Generation

Ryzen 7 (Zen 4 (Phoenix))

Ultra 5 (Arrow Lake)

Process Size

4 nm

3 nm

Transistors

25,000 million

17,800 million

Die Size

178 mm²

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

102.4 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FP8

Intel Socket 1851

Chipsets

—

Z890, B860, W880, Q870, H810

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 8

E-Core Frequency

—

3 GHz up to 4.5 GHz

Graphics

Integrated Graphics

Radeon 780M

Arc Xe-LPG Graphics 64EU

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$270

Part Number

100-000000829100-000000830100-000001131

SRVFE

Package

FP8, FP7, FP7r2

FC-LGA18W

Tj Max

100°C

105°C

View Ryzen 7 7840U Details View Core Ultra 5 245 Details