Question 1

Does the Intel Core i5-4570S come boxed with a heatsink and cpu cooler fan? or must I buy those separately?

Accepted Answer

Yes, this is a consumer package and it comes with a heatsink, fan and thermal adhesive.  It has everything you need to install it on your motherboard.

Question 2

Does this processor (or all Intel 4th gen processors) come complete with heatsink, fan, and thermal grease?

Accepted Answer

yes, the heat sink compound is already applied to the fan/heatsink assembly. I added a bit more, not sure if it was really needed.

Question 3

how many hyperthreads does this thing have?and how can i know?

Accepted Answer

As a general rule:
Pentium = 2 cores, no HT (2 threads)
Core i3 = 2 cores, w/HT (4 threads)
Core i5 = 4 cores, no HT (4 threads)
Core i7 = 4 cores, w/HT (8 threads)

This processor obeys the rule; it is a 4 core cpu with no hyperthreading.

Question 4

What are the differences between an Intel Core i5-4570 and Intel Core i5-4570S?

Accepted Answer

The 4570 is clocked at a higher cpu than the 4570S (3.2GHz vs 2.9GHz) but draws more power (84W vs 65W). I chose the 4570S because I didn't think the extra 300MHz would make a difference in my games since they're mostly bottlenecked by GPU anyway. And the lower wattage meant it would run cooler which is good for the components' lifespan.

Question 5

what does the "s" stand for?

Accepted Answer

Just like cars, Intel makes several different variations of the same i5 processor.  Check out this chart to see the 4570s specs in comparison to others - en. wikipedia .org/ wiki/Haswell_(microarchitecture)

Question 6

i am looking to upgrade intel core 2 duo E8400 on my pc i am trying to find processor that i could upgrade to ?

Accepted Answer

A Core 2 Duo E8400 uses Socket LGA 775.  Therefore, if you're only talking about upgrading JUST the CPU, then you MUST find a CPU that uses the same socket.  Your current CPU is pretty much at the top of the speed range for this socket.  You could get a bit more crunch power if you went to a quad core, but the increased performance probably isn't worth the cost and the effort.

If the old E8400 just isn't cutting it, then you might consider motherboard and CPU upgrade, but then coming from LGA 775 you'd probably get frustrated with  legacy hardware that doesn't take advantage of the newer architecture.

If you just want a CPU upgrade, I'd look on ebay for what you want.  There are also many affordable workstations that come off leases from time to time that have a LOT of power.

In short - if I understand your question correctly - you CAN NOT drop a Haswell CPU onto an LGA 775 motherboard.

Question 7

im pretty sure it will work, but i just want to be sure. this is compatible with this motherboard right? and would you guys recommend this processor for casual gaming, like skyrim? http://www.newegg.com/Product/Product.aspx?Item=N82E16813157460

Accepted Answer

Hi Josh, yes to both. First, any motherboard with the LGA 1150 socket will work. The motherboard you referenced uses the Z87 chipset which is still the highest performance desktop chipset offered by Intel. I have been using this processor with an ASROCK motherboard for the last 7 months (since the 4th generation release; it's been great!). The board I have been using is pasted below. http://www.newegg.com/Product/Product.aspx?Item=N82E16813157371 Skyrim can be a graphics intensive game (especially if running a lot of the mods). If used for gaming, I recommend using a discrete graphics card rather than using onboard graphics. You can try the onboard graphics first but I would recommend looking into eventually purchasing one of the 7-series graphics cards from Nvidia; like the one pasted below. http://www.newegg.com/Product/Product.aspx?Item=N82E16814130934

Question 8

Does this chip come with the stock fan and heatsink?

Accepted Answer

Yes, it comes with the standard Intel fan/heatsink.

Question 9

sse2 support in intel core i5 4570s ?

Accepted Answer

Processor 1ID = 0
Number of cores4 (max 8)
Number of threads4 (max 16)
NameIntel Core i5 4570S
CodenameHaswell
SpecificationIntel(R) Core(TM) i5-4570S CPU @ 2.90GHz
Package (platform ID)Socket 1150 LGA (0x1)
CPUID6.C.3
Extended CPUID6.3C
Core SteppingC0
Technology22 nm
TDP Limit65 Watts
Core Speed3597.8 MHz
Multiplier x Bus Speed36.0 x 99.9 MHz
Stock frequency2900 MHz
Instructions setsMMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX, AVX2, FMA3
L1 Data cache4 x 32 KBytes, 8-way set associative, 64-byte line size
L1 Instruction cache4 x 32 KBytes, 8-way set associative, 64-byte line size
L2 cache4 x 256 KBytes, 8-way set associative, 64-byte line size
L3 cache6 MBytes, 12-way set associative, 64-byte line size
FID/VID Controlyes

Turbo Modesupported, enabled
Max non-turbo ratio29x
Max turbo ratio36x
Max efficiency ratio8x
O/C binsnone
Ratio 1 core36x
Ratio 2 cores35x
Ratio 3 cores33x
Ratio 4 cores32x
TSC2898.4 MHz
APERF3478.2 MHz
MPERF2858.5 MHz

Question 10

What is the height of the stock cooler that comes in the box?

Accepted Answer

From the motherboard to the top of the cooler is 2 inches. The fan is mounted horizontally on the same plain as the motherboard.

Brand	Intel
Series	Core i5 4th Gen
Name	Core i5-4570S
Model	BX80646I54570S

CPU Socket Type	LGA 1150
Core Name	Haswell
# of Cores	Quad-Core
Operating Frequency	2.9 GHz
L3 Cache	6MB
Manufacturing Tech	22nm
Instruction Set	64-Bit
Integrated Memory Controller Speed	DDR3
Virtualization Technology Support	Yes
Integrated Graphics	Intel HD Graphics
Thermal Design Power	65W

Intel Core i5-4570S - Core i5 4th Gen Haswell Quad-Core 2.9 GHz LGA 1150 65W Intel HD Graphics Desktop Processor - BX80646I54570S

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Item#: N82E16819116897