Intel Core i7 8086K vs AMD Ryzen Threadripper 3990X

VS

Intel Core i7 8086K

AMD Ryzen Threadripper 3990X

We compared two desktop CPUs: Intel Core i7 8086K with 6 cores 4.0GHz and AMD Ryzen Threadripper 3990X with 64 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8086K 's Advantages

Integrated graphics card

Higher base frequency (4.0GHz vs 2.9GHz)

Lower TDP (95W vs 280W)

AMD Ryzen Threadripper 3990X 's Advantages

Released 1 years and 7 months late

Higher specification of memory (3200 vs 2666)

Larger memory bandwidth (95.37GB/s vs 41.6GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (128MB vs 12MB)

More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8086K +3%

1311

AMD Ryzen Threadripper 3990X

1262

Cinebench R23 Multi Core

Intel Core i7 8086K

10110

AMD Ryzen Threadripper 3990X +648%

75671

Geekbench 6 Single Core

Intel Core i7 8086K +56%

1781

AMD Ryzen Threadripper 3990X

1138

Geekbench 6 Multi Core

Intel Core i7 8086K

7529

AMD Ryzen Threadripper 3990X +48%

11211

Geekbench 5 Single Core

Intel Core i7 8086K +7%

1358

AMD Ryzen Threadripper 3990X

1265

Geekbench 5 Multi Core

Intel Core i7 8086K

7095

AMD Ryzen Threadripper 3990X +286%

27453

Passmark CPU Single Core

Intel Core i7 8086K +12%

2876

AMD Ryzen Threadripper 3990X

2564

Passmark CPU Multi Core

Intel Core i7 8086K

14336

AMD Ryzen Threadripper 3990X +460%

80316

Intel Core i7 8086K

VS

AMD Ryzen Threadripper 3990X

General Parameters

Jun 2018

Release Date

Jan 2020

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Zen 2

i7-8086K

Processor Number

-

LGA-1151

Socket

sTRX4

UHD Graphics 630

Integrated Graphics

N/A

Package

-

Transistor Count

19.2 billions

14 nm

Manufacturing Process

7 nm

95 W

Power Consumption

280 W

100 °C

Peak Operating Temperature

95 °C

CPU Performance

6

Performance Cores

64

12

Performance Core Threads

128

4.0 GHz

Performance Core Base Frequency

2.9 GHz

5 GHz

Performance Core Turbo Frequency

4.3 GHz

6

Total Core Count

64

12

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

29x

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

12 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

4

41.6 GB/s

Max Memory Bandwidth

95.37 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

350 MHz

GPU Base Frequency

-

1200 MHz

GPU Max Dynamic Frequency

-

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 8086K

Official Website

AMD Ryzen Threadripper 3990X

3.0

PCIe Version

4.0

16

PCIe Lanes

64

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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