Intel Core i7 6900K vs Intel Pentium Gold G6600

VS

Intel Core i7 6900K Intel Pentium Gold G6600

We compared two desktop CPUs: Intel Core i7 6900K with 8 cores 3.2GHz and Intel Pentium Gold G6600 with 2 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6900K 's Advantages

Larger memory bandwidth (76.8GB/s vs 41.6GB/s)

Larger L3 cache size (20MB vs 4MB)

Intel Pentium Gold G6600 's Advantages

Released 4 years late

Integrated graphics card

Higher specification of memory (DDR4-2666 vs DDR4-2133)

Higher base frequency (4.2GHz vs 3.2GHz)

Lower TDP (58W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 6900K +42%

1286

Intel Pentium Gold G6600

901

Geekbench 6 Multi Core

Intel Core i7 6900K +302%

7470

Intel Pentium Gold G6600

1858

Geekbench 5 Single Core

Intel Core i7 6900K

961

Intel Pentium Gold G6600 +11%

1072

Geekbench 5 Multi Core

Intel Core i7 6900K +222%

7327

Intel Pentium Gold G6600

2273

Passmark CPU Single Core

Intel Core i7 6900K

2310

Intel Pentium Gold G6600 +10%

2564

Passmark CPU Multi Core

Intel Core i7 6900K +225%

14258

Intel Pentium Gold G6600

4375

Intel Core i7 6900K

VS

Intel Pentium Gold G6600

General Parameters

May 2016

Release Date

May 2020

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Broadwell E

Core Architecture

Comet Lake

i7-6900K

Processor Number

G6600

LGA-2011-3

Socket

LGA-1200

N/A

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

LGA-2011-3

Socket

LGA-1200

140 W

Power Consumption

58 W

-

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

4

3.2 GHz

Performance Core Base Frequency

4.2 GHz

3.7 GHz

Performance Core Turbo Frequency

-

8

Total Core Count

2

16

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

42x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

20 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2133

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1100 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i7 6900K

Official Website

Intel Pentium Gold G6600

3.0

PCIe Version

3.0

40

PCIe Lanes

16

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