Sign in with
Sign up | Sign in
Your question
Solved

difference between this 2 i5`s

Last response: in CPUs
Share
June 27, 2013 5:28:13 AM

what is the difference between this 2 i5`s?

· Intel 3rd Generation Core i5-3570K CPU (4 x 3.40GHz, Ivy Bridge, Socket 1155, 6Mb L3 Cache, Intel Turbo Boost Technology 2.0)

· Intel Core i5 4670K Quad Core Retail CPU (Socket 1150, 3.40GHz, 6MB, Haswell, 84W, Intel Graphics, BX80646I74770, 4th Generation Intel Core, Turbo Boost Technology 2.0)

More about : difference

a b à CPUs
June 27, 2013 5:52:57 AM

You seem to have already included the important differences:
i5-3570k is Ivy Bridge, LGA 1155.
i5-4670k is Haswell, LGA 1150.
The 4670k offers somewhat better performance and power consumption, but slightly less overclockability.

Edit: you could also look at the side-by-side comparison here (I don't know why they think the 4670k has no L3 cache):
http://cpuboss.com/cpus/Intel-Core-i5-4670K-vs-Intel-Co...
m
0
l

Best solution

a b à CPUs
June 27, 2013 5:53:24 AM

hfyohv,

Differences between the i5-3570K and i5-4570K are difficult to spot. I think there are improvements in Haswell virtualization and vector manipulation, the HD4600 integrated graphics, and other details. It's interesting that Haswell was touted as more energy efficient, yet, the i5-3570K is rated at 77W and i5-4570K at 84W.

Below are posted the ARK site specifications.

These appear to be extremely similar, you may want to compare also with i7-3770K / i7-4770K which is 3.4 / 3.9GHz, has more cache, and most importantly is hyperthreading > 4 cores / 8 threads. In the US the i7 costs about $120 more and depending on your applications, may be a better long-term choice.

______________________________________

i5-3570K >

[ http://ark.intel.com/products/65520 ]

SPECIFICATIONS


Status Launched
Launch Date Q2'12
Processor Number i5-3570K
# of Cores 4
# of Threads 4
Clock Speed 3.4 GHz
Max Turbo Frequency 3.8 GHz
Intel® Smart Cache 6 MB
DMI 5 GT/s
Instruction Set 64-bit
Instruction Set Extensions SSE4.1/4.2, AVX
Embedded Options Available
No
Lithography 22 nm
Max TDP 77 W
Thermal Solution Specification 2011D
Recommended Customer Price TRAY: $225.00
BOX : $235.00
Memory Specifications
Max Memory Size (dependent on memory type) 32 GB
Memory Types DDR3-1333/1600
# of Memory Channels 2
Max Memory Bandwidth 25.6 GB/s
ECC Memory Supported
No
Graphics Specifications
Processor Graphics Intel® HD Graphics 4000
Graphics Base Frequency 650 MHz
Graphics Max Dynamic Frequency 1.15 GHz
Intel® Quick Sync Video Yes
Intel® InTru™ 3D Technology Yes
Intel® Insider™ Yes
Intel® Wireless Display
Yes
Intel® Flexible Display Interface (Intel® FDI) Yes
Intel® Clear Video HD Technology Yes
# of Displays Supported 3
Expansion Options
PCI Express Revision 3.0
PCI Express Configurations up to 1x16, 2x8, 1x8 & 2x4
Package Specifications
Max CPU Configuration 1
TCASE 67.4°C
Package Size 37.5mm x 37.5mm
Sockets Supported FCLGA1155
Low Halogen Options Available See MDDS
Advanced Technologies
Intel® Turbo Boost Technology 2.0
Intel® vPro Technology
No
Intel® Hyper-Threading Technology
No
Intel® Virtualization Technology (VT-x)
Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
No
Intel® VT-x with Extended Page Tables (EPT)
Yes
Intel® Trusted Execution Technology
No
AES New Instructions
Yes
Intel® TSX-NI No
Intel® 64
Yes
Intel® Anti-Theft Technology Yes
Idle States Yes
Enhanced Intel SpeedStep® Technology
Yes
Thermal Monitoring Technologies Yes
Execute Disable Bit Yes
Intel® Secure Key Yes
Intel® Identity Protection Technology Yes

_____________________________________

i5-4670K

[ http://ark.intel.com/products/75048/Intel-Core-i5-4670K... ]

SPECIFICATIONS

Status Launched
Launch Date Q2'13
Processor Number i5-4670K
# of Cores 4
# of Threads 4
Clock Speed 3.4 GHz
Max Turbo Frequency 3.8 GHz
# of QPI Links 1
Instruction Set 64-bit
Instruction Set Extensions SSE 4.1/4.2, AVX 2.0
Embedded Options Available
No
Lithography 22 nm
Max TDP 84 W
Thermal Solution Specification PCG 2013D
Recommended Customer Price TRAY: $242.00
BOX : $243.00
Memory Specifications
Max Memory Size (dependent on memory type) 32 GB
Memory Types DDR3-1333/1600
# of Memory Channels 2
Max Memory Bandwidth 25.6 GB/s
ECC Memory Supported
No
Graphics Specifications
Processor Graphics Intel® HD Graphics 4600
Graphics Base Frequency 350 MHz
Graphics Max Dynamic Frequency 1.2 GHz
Intel® Quick Sync Video Yes
Intel® InTru™ 3D Technology Yes
Intel® Insider™ Yes
Intel® Wireless Display
Yes
Intel® Clear Video HD Technology Yes
# of Displays Supported 3
Expansion Options
PCI Express Revision 3.0
PCI Express Configurations Up to 1x16, 2x8, 1x8/2x4
# of PCI Express Lanes 16
Package Specifications
Max CPU Configuration 1
TCASE 72.72°C
Package Size 37.5mm x 37.5mm
Graphics and IMC Lithography 22nm
Sockets Supported FCLGA1150
Low Halogen Options Available See MDDS
Advanced Technologies
Intel® Turbo Boost Technology 2.0
Intel® vPro Technology
No
Intel® Virtualization Technology (VT-x)
Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
No
Intel® VT-x with Extended Page Tables (EPT)
Yes
AES New Instructions
Yes
Intel® TSX-NI No
Intel® 64
Yes
Intel® Anti-Theft Technology Yes
Idle States Yes
Enhanced Intel SpeedStep® Technology
Yes
Thermal Monitoring Technologies Yes
Execute Disable Bit Yes
Intel® Secure Key Yes
Intel® Identity Protection Technology
Share
!