CPU Comparison

i

Intel

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

VS

i

Intel

INTEL

Xeon D-1746TER

CORE STATE Ice Lake-D

CORE SPECS 10 Cores / 20 Threads

CLOCK SPEED 2000 Base / 3.1 GHz Turbo

CACHE 15 MB (shared)

MAX TDP 67W

ARCHITECTURE Ice Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_16_threads

8,335

N/A

3dmark_2_threads

2,005

N/A

3dmark_4_threads

3,834

N/A

3dmark_8_threads

6,671

N/A

3dmark_max_threads

8,322

N/A

3dmark_single_thread

1,026

N/A

cinebench_cinebench_r15_multicore

2,116

1,341

cinebench_cinebench_r15_singlecore

298

189

cinebench_cinebench_r20_multicore

8,820

5,590

cinebench_cinebench_r20_singlecore

1,244

789

cinebench_cinebench_r23_multicore

21,000

13,311

cinebench_cinebench_r23_singlecore

2,964

1,879

geekbench_multicore

10,021

N/A

geekbench_singlecore

2,320

N/A

passmark_data_compression

325,688

191,594

passmark_data_encryption

15,623

9,343

passmark_extended_instructions

22,703

12,620

passmark_find_prime_numbers

66

68

passmark_floating_point_math

52,640

32,772

passmark_integer_math

89,023

54,482

passmark_multithread

24,708

15,660

passmark_physics

1,034

859

passmark_random_string_sorting

37,383

23,732

passmark_single_thread

3,527

1,785

passmark_singlethread

3,527

1,785

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900KF

D-1746TER

Core Specs

Cores

8

10 +25.0%

Threads

16

20 +25.0%

Base Clock (GHz)

3.5

2,000 +57042.9%

Boost Clock (GHz)

5.3

3.1 -41.5%

Frequency (GHz)

3.5

2,000 +57042.9%

Turbo Clock (GHz)

5.3

3.1 -41.5%

Multiplier

35

20 -42.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

16 MB (shared)

15 MB (shared)

Power

TDP (W)

125

67 -46.4%

Architecture

Architecture

Rocket Lake

Ice Lake

Codename

Rocket Lake

Ice Lake-D

Generation

Core i9 (Rocket Lake-S)

Xeon D (Ice Lake-D)

Process Size

14 nm

10 nm

Die Size

276 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

Triple-channel

Memory Bandwidth

51.2 GB/s

64.0 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel Socket 1200

Intel BGA 2227

Chipsets

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

—

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 16 Lanes(CPU only)

Other

Market

Desktop

Server/Workstation

Production Status

End-of-life

Active

Launch Price

$513

$1069

Part Number

SRKNF

SRM1B

Package

FC-LGA14A

FC-BGA16B

Tj Max

100°C

—

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