CPU Comparison

A

AMD

AMD

AMD Ryzen 9 7900

CORE STATE Raphael

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.7 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

i

Intel

INTEL

Core i9-11900KF

CORE STATE Rocket Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.5 Base / 5.3 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 125W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_16_threads

10,056

8,335

3dmark_2_threads

2,067

2,005

3dmark_4_threads

3,994

3,834

3dmark_8_threads

7,454

6,671

3dmark_max_threads

10,953

8,322

3dmark_single_thread

1,069

1,026

cinebench_cinebench_r15_multicore

4,140

2,116

cinebench_cinebench_r15_singlecore

584

298

cinebench_cinebench_r20_multicore

17,254

8,820

cinebench_cinebench_r20_singlecore

2,435

1,244

cinebench_cinebench_r23_multicore

41,083

21,000

cinebench_cinebench_r23_singlecore

5,799

2,964

passmark_data_compression

577,847

325,688

passmark_data_encryption

34,708

15,623

passmark_extended_instructions

42,253

22,703

passmark_find_prime_numbers

380

66

passmark_floating_point_math

97,943

52,640

passmark_integer_math

164,075

89,023

passmark_multithread

48,347

24,708

passmark_physics

3,059

1,034

passmark_random_string_sorting

68,474

37,383

passmark_single_thread

4,130

3,527

passmark_singlethread

4,130

3,527

geekbench_multicore

N/A

10,021

geekbench_singlecore

N/A

2,320

DETAILED SPECIFICATIONS

SPECIFICATION

9 7900

i9-11900KF

Core Specs

Cores

12

8 -33.3%

Threads

24

16 -33.3%

Base Clock (GHz)

3.7

3.5 -5.4%

Boost Clock (GHz)

5.4

5.3 -1.9%

Frequency (GHz)

3.7

3.5 -5.4%

Turbo Clock (GHz)

5.4

5.3 -1.9%

Multiplier

37

35 -5.4%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

64 MB (shared)

16 MB (shared)

Power

TDP (W)

65

125 +92.3%

PPT

88 W

—

Architecture

Architecture

Zen 4

Rocket Lake

Codename

Raphael

Rocket Lake

Generation

Ryzen 9 (Zen 4 (Raphael))

Core i9 (Rocket Lake-S)

Process Size

5 nm

14 nm

Transistors

13,140 million

—

Die Size

2x 71 mm²

276 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket AM5

Intel Socket 1200

Chipsets

X670E, X670, B650E, B650

H510, B560, H570, Q570, W580, Z590, Q470, H470, W480, Z490

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon Graphics

—

Other

Market

Desktop

Desktop

Production Status

Active

End-of-life

Launch Price

$429

$513

Part Number

100-000000590

SRKNF

Package

FC-LGA1718

FC-LGA14A

Tj Max

95°C

100°C

Bundled Cooler

Wraith Prism

—

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