Intel Core i5-5575R VS Intel Core i5-3570K

Comparison of video cards Intel Core i5-5575R vs Intel Core i5-3570K in benchmarks and specifications.

Differences Specifications Benchmarks

Differences

Top features of Intel Core i5-3570K

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Higher clock speed

3.40 GHz 2.80 GHz

Around -21% better clock speed
Higher turbo clock speed

3.80 GHz 3.30 GHz

Around 13% better overclocked clock speed

Top features of Intel Core i5-5575R

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Performance per watt

65 W 77 W

About 0.84 times less performance per watt

Specifications

Complete list of technical specifications

Intel Core i5-3570K Intel Core i5-5575R

CPU generation and family

Let's find out which one of Intel Core i5-3570K and Intel Core i5-5575R is of a more recent generation, and what segment it belongs to.

Specification	Value
Name	Intel Core i5-3570K Intel Core i5-5575R
Segment	Desktop / Server Desktop / Server
Family	Intel Core i5 Intel Core i5
Generation	3 5
CPU group	Intel Core i 3000 Intel Core i 5000

CPU Cores and Base Frequency

In this block we are going to compare Intel Core i5-3570K vs Intel Core i5-5575R by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

Specification	Value
Frequency	3.40 GHz 2.80 GHz
CPU Cores	4 4
Turbo (1 Core)	3.80 GHz 3.30 GHz
CPU Threads	4 4
Turbo (4 Cores)	3.80 GHz 3.10 GHz
Hyperthreading	No No
Overclocking	Yes Yes
Core architecture	normal normal

Internal Graphics

Common specifications for integrated graphics cards in Intel Core i5-3570K and Intel Core i5-5575R along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

Specification	Value
GPU name	Intel HD Graphics 4000 Intel Iris Pro Graphics 6200
GPU frequency	0.65 GHz 0.30 GHz
GPU (Turbo)	1.15 GHz 1.05 GHz
Execution units	16 48
Shader	128 384
Max. GPU Memory	-- 32 GB
Max. displays	3 3
Generation	7 8
DirectX Version	11.0 12
Technology	22 nm 14 nm
Release date	Q1/2011 Q2/2015

Hardware codec support

Let's compare the support of video codecs between Intel Core i5-3570K and Intel Core i5-5575R. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

Specification	Value
h265 / HEVC (8 bit)	No No
h265 / HEVC (10 bit)	No No
h264	Decode / Encode Decode / Encode
VP9	No No
VP8	No Decode
AV1	No No
AVC	Decode / Encode Decode / Encode
VC-1	Decode Decode
JPEG	Decode Decode

Memory & PCIe

To choose the best model between Intel Core i5-3570K and Intel Core i5-5575R you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

Specification	Value
Memory type	DDR3-1600 DDR3-1600
Max. Memory	32 GB
ECC	No No
Memory channels	2 2
PCIe version	3.0 3.0
PCIe lanes	16 16

Encryption

AES-NI encryption support for CPUs Intel Core i5-3570K and Intel Core i5-5575R.

Specification	Value
AES-NI	Yes Yes

Thermal Management

Let's find out what TDP value would be better for Intel Core i5-3570K or Intel Core i5-5575R? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

Specification	Value
TDP (PL1)	77 W 65 W

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for Intel Core i5-3570K and Intel Core i5-5575R CPUs along with a list of ISA extensions.

Specification	Value
Instruction set (ISA)	x86-64 (64 bit) x86-64 (64 bit)
Virtualization	VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
ISA extensions	SSE4.1, SSE4.2, AVX SSE4.1, SSE4.2, AVX2
L3-Cache	6.00 MB 4.00 MB
Architecture	Ivy Bridge S Broadwell S
Technology	22 nm 14 nm
Socket	LGA 1155 BGA 1364
Release date	Q2/2012 Q2/2015