CPU Comparison

A

AMD

AMD

AMD Ryzen 9 6900HX

CORE STATE Rembrandt

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 4.9 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE —

VS

i

Intel

INTEL

Core i9-12900K

CORE STATE Alder Lake-S

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 3.2 Base / 5.2 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 125W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,745

9,912

3dmark_2_threads

1,767

2,120

3dmark_4_threads

3,353

4,145

3dmark_8_threads

5,607

7,596

3dmark_max_threads

6,717

11,620

3dmark_single_thread

912

1,073

cinebench_cinebench_r15_multicore

2,085

3,531

cinebench_cinebench_r15_singlecore

294

498

cinebench_cinebench_r20_multicore

8,691

14,713

cinebench_cinebench_r20_singlecore

1,226

2,076

cinebench_cinebench_r23_multicore

20,695

35,031

cinebench_cinebench_r23_singlecore

2,921

4,945

geekbench_multicore

9,499

15,525

geekbench_singlecore

1,983

2,640

passmark_data_compression

306,184

537,341

passmark_data_encryption

19,118

29,579

passmark_extended_instructions

20,849

33,682

passmark_find_prime_numbers

63

147

passmark_floating_point_math

49,981

105,471

passmark_integer_math

89,388

139,090

passmark_multithread

24,346

41,213

passmark_physics

1,153

2,219

passmark_random_string_sorting

32,037

57,094

passmark_single_thread

3,409

4,136

passmark_singlethread

3,409

4,136

DETAILED SPECIFICATIONS

SPECIFICATION

9 6900HX

i9-12900K

Core Specs

Cores

8

16 +100.0%

Threads

16

24 +50.0%

Base Clock (GHz)

3.3

3.2 -3.0%

Boost Clock (GHz)

4.9

5.2 +6.1%

Frequency (GHz)

3.3

3.2 -3.0%

Turbo Clock (GHz)

4.9

5.2 +6.1%

Multiplier

33

32 -3.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

16 MB (shared)

30 MB (shared)

Power

TDP (W)

45

125 +177.8%

PL1

—

241 W

PL2

—

241 W

Architecture

Architecture

Zen 3+

Alder Lake

Codename

Rembrandt

Alder Lake-S

Generation

Ryzen 9 (Zen 3+ (Rembrandt))

Core i9 (Alder Lake-S)

Process Size

6 nm

10 nm

Die Size

208 mm²

215 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

76.8 GB/s

76.8 GB/s

ECC Memory

No

Yes

DDR4 Speed

—

3200 MT/s

Platform

Socket

AMD Socket FP7

Intel Socket 1700

Chipsets

—

Z690, W680, H670, Q670, B660, H610, Z790, H770, B760

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 8

E-Core Frequency

—

2.4 GHz up to 3.9 GHz

Graphics

Integrated Graphics

Radeon 680M

UHD Graphics 770

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$599

Part Number

100-000000544100-000000560

SRL4H

Package

FP7, FP7r2

FC-LGA16A

Tj Max

95°C

100°C

View Ryzen 9 6900HX Details View Core i9-12900K Details