Intel Core Ultra 5 245K vs Intel Core i7 6785R

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Intel Core Ultra 5 245K

Intel Core i7-6785R

We compared two desktop CPUs: Intel Core Ultra 5 245K with 14 cores 4.2GHz and Intel Core i7 6785R with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 5 245K 's Advantages

Released 8 years and 5 months late

Higher specification of memory (6400 vs 2133)

Larger memory bandwidth (102.4GB/s vs 34.1GB/s)

Newer PCIe version (5.0 vs 3)

Higher base frequency (4.2GHz vs 3.3GHz)

Larger L3 cache size (24MB vs 8MB)

More modern manufacturing process (3nm vs 14nm)

Intel Core i7 6785R 's Advantages

Lower TDP (65W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 5 245K +314%

2973

Intel Core i7 6785R

718

Geekbench 6 Multi Core

Intel Core Ultra 5 245K +690%

16604

Intel Core i7 6785R

2101

Intel Core Ultra 5 245K

VS

Intel Core i7 6785R

General Parameters

Oct 2024

Release Date

May 2016

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Arrow Lake

Core Architecture

Skylake

245K

Processor Number

-

FCLGA-1851

Socket

Intel BGA 1440

Arc Xe2 (Arrow Lake-S)

Integrated Graphics

Iris Pro 580

Ultra 5(Arrow Lake)

Generation

Core i7(Skylake-R)

Package

3 nm

Manufacturing Process

14 nm

125 W

Power Consumption

65 W

159 W

Max Turbo Power Consumption

-

105 °C

Peak Operating Temperature

100°C

TSMC

Foundry

Intel

CPU Performance

6

Performance Cores

4

6

Performance Core Threads

8

4.2 GHz

Performance Core Base Frequency

3.3 GHz

5.2 GHz

Performance Core Turbo Frequency

3.9 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

3.6 GHz

Efficiency Core Base Frequency

-

4.6 GHz

Efficiency Core Turbo Frequency

-

14

Total Core Count

4

14

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

42

Multiplier

33.0

112 K per core

L1 Cache

64 KB per core

3 MB per core

L2 Cache

256 KB per core

24 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-6400

Memory Types

DDR3, DDR4-2133

192 GB

Max Memory Size

64

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

34.1 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

350 MHz

1900 MHz

GPU Max Dynamic Frequency

1150 MHz

512

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

64

Execution Units

-

1.95 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core Ultra 5 245K

Official Website

Intel Core i7 6785R

5.0

PCIe Version

3

24

PCIe Lanes

16

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