Intel Core i7 6950X vs Intel Core i7 6900K

VS

We compared two desktop CPUs: Intel Core i7 6950X with 10 cores 3.0GHz and Intel Core i7 6900K with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6950X 's Advantages

Larger L3 cache size (25MB vs 20MB)

Intel Core i7 6900K 's Advantages

Higher base frequency (3.2GHz vs 3.0GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 6950X

1069

Intel Core i7 6900K +7%

1151

Cinebench R23 Multi Core

Intel Core i7 6950X

9743

Intel Core i7 6900K +16%

11326

Geekbench 6 Single Core

Intel Core i7 6950X

1020

Intel Core i7 6900K +26%

1286

Geekbench 6 Multi Core

Intel Core i7 6950X

6726

Intel Core i7 6900K +11%

7470

Geekbench 5 Single Core

Intel Core i7 6950X

968

Intel Core i7 6900K

961

Geekbench 5 Multi Core

Intel Core i7 6950X +26%

9253

Intel Core i7 6900K

7327

Passmark CPU Single Core

Intel Core i7 6950X

2330

Intel Core i7 6900K

2310

Passmark CPU Multi Core

Intel Core i7 6950X +21%

17362

Intel Core i7 6900K

14258

Intel Core i7 6950X

VS

Intel Core i7 6900K

General Parameters

May 2016

Release Date

May 2016

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Broadwell E

Core Architecture

Broadwell E

i7-6950X

Processor Number

i7-6900K

LGA-2011-3

Socket

LGA-2011-3

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-2011-3

Socket

LGA-2011-3

140 W

Power Consumption

140 W

CPU Performance

10

Performance Cores

8

20

Performance Core Threads

16

3.0 GHz

Performance Core Base Frequency

3.2 GHz

3.5 GHz

Performance Core Turbo Frequency

3.7 GHz

10

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

32x

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

25 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2133

Memory Types

DDR4-2133

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

4

76.8 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i7 6950X

Official Website

Intel Core i7 6900K

3.0

PCIe Version

3.0

40

PCIe Lanes

40

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