What motherboard and CPU?
Author
Discussion

jimmyjimjim

Original Poster:

8,316 posts

268 months

Wednesday 4th November 2020
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I'm finding that I'm now using all of the 16Gb installed in my current PC more and more. I tend to keep a lot of applications open, lots of chrome tabs, and fire up the odd game from time to time.

Obviously, the easiest solution is to install more memory, so I've gone ahead and got a new case, PSU, cooler, memory and so on ready for a new build.

The PC is 9.5 years old and is the same as when I built it back then - except it's on its third graphics card as it seems to eat them.

All of the other components have been decided upon, but I'm slightly havering on the motherboard and CPU choice.

For ~$560 I can get an MSI Z490 Tomahawk and i7-10600K. Anything else for a comparable cost that I should consider? As above, usage is largely regular apps, web browsing and some gaming. I tend to over spec for longevity.

130R

7,113 posts

236 months

Wednesday 4th November 2020
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5600X is released tomorrow

jimmyjimjim

Original Poster:

8,316 posts

268 months

Thursday 5th November 2020
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I saw a couple of benchmarks. I'll have to see if more turn up soon. Any motherboard recommendations?

Glade

4,516 posts

253 months

Thursday 5th November 2020
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For the AMD zen 3 platform you need an X570 or B550 chipset.

Only X570 has PCIe 4.0 iirc... however recent wisdom was that even most taxing applications and gpus don't use the bandwidth. That might all be changing now with latest gpu releases i guess. The real use for PCIe 4.0 seems to be very fast access to storage.

In any case, I watched a review that came to the conclusion that the $200 X570 motherboards, particularly the Gigabyte one was the sweet spot, as performance was good and going further up the range added unnecessary features (that most people would never utilise so what's the point) . In comparison the B550 boards had less functionality at the same price so seemed basically pointless.

Glade

4,516 posts

253 months

Thursday 5th November 2020
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Oooh and if you pair latest AMD cpu and AMD GPU the architecture means the cpu can access the memory in the gpu directly which gives a performance advantage over however the intel structure is... if I understand correctly.

xeny

5,517 posts

108 months

Thursday 5th November 2020
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Glade said:
For the AMD zen 3 platform you need an X570 or B550 chipset.

Only X570 has PCIe 4.0 iirc... however recent wisdom was that even most taxing applications and gpus don't use the bandwidth. That might all be changing now with latest gpu releases i guess. The real use for PCIe 4.0 seems to be very fast access to storage.
The A520 also supports Zen 3

X570 has PCIe 4 to any slot.

B550 has PCIe 4 from the CPU to the primary GPU slot and a single NVMe slot. Some motherboards offer bifurcation of the CPU PCIe slot to offer two x16 mechanical x8 PCIe 4 slots if you want/need to run two GPUs.

xeny

5,517 posts

108 months

Thursday 5th November 2020
quotequote all
jimmyjimjim said:
I saw a couple of benchmarks. I'll have to see if more turn up soon.
NDA for reviews expires today, so there should be more figures available very soon.



Hedobot

801 posts

179 months

Thursday 5th November 2020
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To leverage the AMD CPU/GPU Smart Access Memory I think you need the RX6000 series card allied to new Ryzen 5000 CPU and 500 series motherboard.

It certainly sounds like an interesting development.

What the hell happened to graphic cards... yee gods the price of em.

I need to upgrade my desktop.. the sweet spot for me looks like Ryzen 3000 series, hopefully the prices will drop as the 5000 ones come out.



Edited by Hedobot on Thursday 5th November 09:24

Glade

4,516 posts

253 months

Thursday 5th November 2020
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Wow just looking at some benchmarks. The Ryzen 5 5600x... gets better FPS in games and the Ryzen 7 5800x gets better single core scores than the i9 10900.

Then the 5900 and 5950 are miles ahead.

Looks good

https://youtu.be/iZBIeM2zE-I

Edited by Glade on Thursday 5th November 18:50

mmm-five

12,392 posts

314 months

Thursday 5th November 2020
quotequote all
RAGE MODE here we come biggrin

Edited by mmm-five on Thursday 5th November 21:59

jimmyjimjim

Original Poster:

8,316 posts

268 months

Thursday 5th November 2020
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Got interested, saw 4 in stock at my local store, did my research - slightly cheaper CPU, slight more expensive mobo for same features, hit refresh on the local store - 0 in stock.

Certainly a contender.....but completely out of stock anywhere.

I'll what's up in a couple of days, might have a look at the weekend, might give it another week and see if the stock situation improves.

I've not yet seen any direct 10700k / 5600x comparisons?


jimmyjimjim

Original Poster:

8,316 posts

268 months

Thursday 5th November 2020
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NM, found them. Very much a direct competitor to the 10700K, but cheaper (and if they ditched the cooler that I wouldn't use, cheaper still). Works out at about $30 cheaper for me once a comparable motherboard is included, but includes pcie 4.0 etc.

Very tempting, but precisely zero stock.


jimmyjimjim

Original Poster:

8,316 posts

268 months

Friday 6th November 2020
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Local store just knocked $30 off the 10700k (now$320), so one of those + motherboard is pretty much a direct contender price wise.

Alternatively, the 10850k is now $399, but I think the 10700k is better value.

mmm-five

12,392 posts

314 months

Friday 6th November 2020
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anonymous said:
[redacted]
furiousfuriousfurious

I want RAGE MODE and I WANT IT NOW!!!

jimmyjimjim

Original Poster:

8,316 posts

268 months

Friday 6th November 2020
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Have you tried reading the guardian? I find that usually works.

mmm-five

12,392 posts

314 months

Saturday 7th November 2020
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You can tell the sum of the information I took from that presentation biggrin

jimmyjimjim

Original Poster:

8,316 posts

268 months

Saturday 7th November 2020
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I've a feeling you could make a decent living as a tester for marketing campaigns biggrin

dogbucket

1,254 posts

231 months

Saturday 7th November 2020
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jimmyjimjim said:
Local store just knocked $30 off the 10700k (now$320), so one of those + motherboard is pretty much a direct contender price wise.

Alternatively, the 10850k is now $399, but I think the 10700k is better value.
I bought a 10700K last week as an upgrade to my 3770K setup and immediately noticed how much more power it uses and therefore produced heat when fully loaded. I normally run all my fans and AIO in quiet mode, but the 10700K started throttling unless the fans were ramped up to more noticeable noise levels. Just something to bear in mind. I sold it on and bought a 3700x for a good price and have an MSI X570 Tomahawk on order.

jimmyjimjim

Original Poster:

8,316 posts

268 months

Sunday 8th November 2020
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I'm coming from a 2600k with a higher tdp than the 3770.

It's in a spacious case with excellent airflow and am oversized cooker - we'll see!

The only times in recent years I've heard fans have been graphics cards fans.

mikef

6,158 posts

281 months

Sunday 8th November 2020
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I’ve also been looking at upgrading from my current i7-5930K and ASUS X99-S mobo but looking at LGA-1200 motherboards like the ASUS ROG Strix Z490 they have only 4 RAM slots and 3 PCIe slots. Which means I’d have to replace my 8 8GB RAM 3000 sticks with 4 16GB sticks at huge cost and would’t be able to use all my assorted PCIe i/o cards like Mushkin Scorpio storage card (4x NVMe memory modules). Seems a bit of a backward step

Edited by mikef on Sunday 8th November 14:59