CPU Comparison

i

Intel

INTEL

Intel Core i9-9900K

CORE STATE Coffee Lake-R

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

i

Intel

INTEL

Xeon 6780E

CORE STATE Sierra Forest

CORE SPECS 144 Cores / 144 Threads

CLOCK SPEED 2.2 Base / 3 GHz Turbo

CACHE 108 MB (shared)

MAX TDP 330W

ARCHITECTURE Sierra Forest

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,545

7,431

cinebench_cinebench_r15_singlecore

217

1,049

cinebench_cinebench_r20_multicore

6,439

30,963

cinebench_cinebench_r20_singlecore

908

4,371

cinebench_cinebench_r23_multicore

15,333

73,723

cinebench_cinebench_r23_singlecore

2,164

N/A

geekbench_multicore

9,282

N/A

geekbench_singlecore

1,670

N/A

passmark_data_compression

283,506

2,557,582

passmark_data_encryption

6,430

193,004

passmark_extended_instructions

18,965

114,008

passmark_find_prime_numbers

47

708

passmark_floating_point_math

41,036

433,862

passmark_integer_math

66,134

641,817

passmark_multithread

18,153

86,734

passmark_physics

934

10,951

passmark_random_string_sorting

36,238

326,954

passmark_single_thread

2,919

1,923

passmark_singlethread

2,919

1,923

DETAILED SPECIFICATIONS

SPECIFICATION

i9-9900K

6780E

Core Specs

Cores

8

144 +1700.0%

Threads

16

144 +800.0%

Base Clock (GHz)

3.6

2.2 -38.9%

Boost Clock (GHz)

5

3 -40.0%

Frequency (GHz)

3.6

2.2 -38.9%

Turbo Clock (GHz)

5

3 -40.0%

Multiplier

36

22 -38.9%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

64 KB (per core)

96 KB (per core)

L2 Cache

256 KB (per core)

4 MB (per module)

L3 Cache

16 MB (shared)

108 MB (shared)

Power

TDP (W)

95

330 +247.4%

PL1

95 W

—

PL2

119 W

—

Architecture

Architecture

Coffee Lake

Sierra Forest

Codename

Coffee Lake-R

Sierra Forest

Generation

Core i9 (Coffee Lake Refresh)

Xeon 6 (Sierra Forest-SP)

Process Size

14 nm

5 nm

Die Size

180.3 mm²

578 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

42.7 GB/s

409.6 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel Socket 1151

Intel Socket 4710

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 5, 88 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

10 nm

Interconnect

UPI Links

—

4 x24 24 GT/s

CXL

—

Gen 2.0, 64 Lanes (Shared with PCI-E)

Graphics

Integrated Graphics

UHD Graphics 630

—

Other

Market

Desktop

Server/Workstation

Production Status

End-of-life

Active

Launch Price

$488

$11350

Part Number

SRG19SRELS

SRPG3

Package

FC-LGA14C

FC-LGA18N

Tj Max

100°C

106°C

Bundled Cooler

—

None

View Core i9-9900K Details View Xeon 6780E Details