Intel Core i7 6950X vs Intel Core i7 5960X

VS

Intel Core i7 6950X

Intel Core i7 5960X

We compared two desktop CPUs: Intel Core i7 6950X with 10 cores 3.0GHz and Intel Core i7 5960X with 8 cores 3.0GHz . 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

Released 1 years and 9 months late

Larger memory bandwidth (76.8GB/s vs 68GB/s)

Larger L3 cache size (25MB vs 20MB)

More modern manufacturing process (14nm vs 22nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 6950X +1%

1069

Intel Core i7 5960X

1057

Cinebench R23 Multi Core

Intel Core i7 6950X

9743

Intel Core i7 5960X +1%

9850

Geekbench 6 Single Core

Intel Core i7 6950X

1020

Intel Core i7 5960X +21%

1244

Geekbench 6 Multi Core

Intel Core i7 6950X

6726

Intel Core i7 5960X

6669

Geekbench 5 Single Core

Intel Core i7 6950X +8%

968

Intel Core i7 5960X

892

Geekbench 5 Multi Core

Intel Core i7 6950X +31%

9253

Intel Core i7 5960X

7026

Passmark CPU Single Core

Intel Core i7 6950X +18%

2330

Intel Core i7 5960X

1963

Passmark CPU Multi Core

Intel Core i7 6950X +37%

17362

Intel Core i7 5960X

12655

Intel Core i7 6950X

VS

Intel Core i7 5960X

General Parameters

May 2016

Release Date

Aug 2014

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Broadwell E

Core Architecture

Haswell E

i7-6950X

Processor Number

i7-5960X

LGA-2011-3

Socket

LGA-2011-3

N/A

Integrated Graphics

N/A

Package

-

Transistor Count

2.6 billions

14 nm

Manufacturing Process

22 nm

140 W

Power Consumption

140 W

CPU Performance

10

Performance Cores

8

20

Performance Core Threads

16

3.0 GHz

Performance Core Base Frequency

3.0 GHz

3.5 GHz

Performance Core Turbo Frequency

3.5 GHz

10

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

30x

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

64 GB

4

Max Memory Channels

4

76.8 GB/s

Max Memory Bandwidth

68 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i7 6950X

Official Website

Intel Core i7 5960X

3.0

PCIe Version

3.0

40

PCIe Lanes

40

-

Extended Instruction Set

SSE4.2, AVX-2

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