PPL - Performance Per Liter, do you SFF?

GermanDrifter97

Trash Compacter
May 25, 2018
49
47
I want to add my MI-6 with a Ryzen 7 1700 and a GTX 1080

Case is MI-6 135w x 203d x 246h 6.7 liters, same as the one from rfarmer.
CPU-Z Validation: http://valid.x86.fr/nwrgqy



4299*3058 / 6.7 = 1962141
 

confusis

John Morrison. Founder and Team Leader of SFF.N
SFF Network
SFF Workshop
SFFn Staff
Jun 19, 2015
4,324
7,425
sff.network
I'll throw my hat in!
ASRock DeskMini GTX 1060, i7-8700, 8GB RAM. Total volume of system is 2.7L, plus the 0.75L power brick makes 3.45 Litres.

https://valid.x86.fr/32dn5j

(3288.4*1904 )/3.45 = 1,814,815.5




BOOM

(3752.8*1949)/3.45 = 2,120,060.

How? Overclocking with turbo since this is still a non-K i7-8700!

 

GermanDrifter97

Trash Compacter
May 25, 2018
49
47
@rfarmer yeah, the 1080 is a little step up from the 1070, but unfortunately it is VERY unstable with any overclock applied. The only thing I can adjust is the tdp- and temperature-limit, anything else will freeze the pc. Might have to look into flashing the gpu bios, because it bothers me a bit to see this "low" heaven score compared to your 1070 ;). But my 1700 might be the bottleneck too. I would love to get my hands on a 8700k with the clocks that you use, and hope the cooling will be sufficient enough.
 
Last edited:
  • Like
Reactions: rfarmer

rfarmer

Spatial Philosopher
Jul 7, 2017
2,669
2,793
@rfarmer yeah, the 1080 is a little step up from the 1070, but unfortunately it is VERY unstable with any overclock applied. The only thing I can adjust is the tdp- and temperature-limit, anything else will freeze the pc. Might have to look imto flashing the gpu bios, because it bothers me a bit to see this "low" heaven score compared to your 1070 ;). But my 1700 might be the bottleneck too. I would love to get my hands on a 8700k with the clocks that you use, and hope the cooling will be sufficient enough.

I was wondering if you had overclocked your 1080 and was surprised at your Heaven score. This was the first time I had bothered to overclock my 1070, I bumped it 120 MHz core and 400 MHz memory with no problem. I'll have to see how far it will go.
 
  • Like
Reactions: GermanDrifter97

GermanDrifter97

Trash Compacter
May 25, 2018
49
47
I was wondering if you had overclocked your 1080 and was surprised at your Heaven score. This was the first time I had bothered to overclock my 1070, I bumped it 120 MHz core and 400 MHz memory with no problem. I'll have to see how far it will go.

I had the Gigabyte 1070 ITX before, which is now in my sisters PC. I could easily overclock that one, with +500 MHz on the memory and something like +200 MHz on core, and it ran butter smooth. But anything with the 1080, and it dies...
 

mostafa

Minimal Tinkerer
New User
Apr 21, 2018
3
1
I think a high-end slim laptop (like aero 15x v8) can blow them away easily ...
although the volume ( 1.15 liters for this + 0.2 power brick) includes the screen and keyboard and battery :)
 

Duality92

Airflow Optimizer
Original poster
Apr 12, 2018
307
330
Updated OP! Keep going guys! :D

with ASRock ITX 7980XE, Zotac mini 1080 Ti and a SFX-L to power it, theoretically you'd have something like under 5L with a theoretical score of (10000*6000)/5 = 12,000,000 Ö
 
  • Like
Reactions: mostafa

Vlad502

Airflow Optimizer
Nov 4, 2017
258
211
You cannot fit SFX-L (0.99liter) and 1080Ti in 5 liters. And 1080Ti ~6000 not realistic.
 
Last edited:

Duality92

Airflow Optimizer
Original poster
Apr 12, 2018
307
330
You cannot fit SFX-L (0.99liter) and 1080Ti in 5 liters. And 1080Ti ~6000 not realistic.

1080 Ti = 28/30 possible compute units of the whole Pascal die, the 1070 is 15/20 with DDR5 instead of the DDR5X of the 1080 Ti, so theoretically a 1080 Ti can score almost twice of what a 1070 can.

As far as volume
SFX-L = 125 mm (W) x 63.5 mm (H) x 130 mm (D) = 1.03L
ITX motherboard = 170 mm (W) x 65 mm (H) x 170 mm (D) = 1.73L
Zotac 1080 Ti Mini = 125 mm (W) x 41 mm (H) x 211 mm (D) = 1.08L

Total = 3.84L, so I'm sure it can be done in 5L

But, let's say 6L instead and 5000 for a 1080 Ti it would still be 8,333,333 PPL.