Low-latency mode "on works even when gpu utilization is not 99%?"

[blackstorm82]

nvidia low-latency mode

I know that Ultra is effective for 99%(gpu bound) of gpu.
If so, is the low latency mode "on" not working when the gpu utilization is not 99%?

GSYNC ON - VSYNC OFF
144hz 180-220FPS Not CAP (GPU 99%)
In this situation 139 FPS CAP (gpu 60-80%)
LLM "ON"

Is low-latency "on" not working in this situation?

144hz 80-120fps (gpu 99%)
Is low-latency "on" not working in this situation?

[jorimt]

I know that Ultra is effective for 99%(gpu bound) of gpu.
If so, is the low latency mode "on" not working when the gpu utilization is not 99%?

What do you mean by "not working" exactly?

GSYNC ON - VSYNC OFF
144hz 180-220FPS Not CAP (GPU 99%)
In this situation 139 FPS CAP (gpu 60-80%)
LLM "ON"

Is low-latency "on" not working in this situation?

Again, what do you mean by "not working," and which scenario do you mean? "144hz 180-220FPS Not CAP (GPU 99%)" or "In this situation 139 FPS CAP (gpu 60-80%)"?

144hz 80-120fps (gpu 99%)
Is low-latency "on" not working in this situation?

"Not working" in what way?

I guess my question to you is, what answer are you looking for precisely?

We've already established in the comments section of my article you posted in, that LLM "Ultra" is effectively the same as "On" with G-SYNC enabled. Both set MPRF to "1" in supported games, with Ultra's only known difference being it sets an auto FPS limit on top of that.

So, in the case of G-SYNC, both LLM "Ultra" and "On" only directly reduce input lag when the GPU usage is ~99%. Otherwise, no, Low Latency Mode is not reducing input lag.

Also, might I ask what games you're using LLM in? Because, FYI, LLM does not work for DX12 or Vulkan games.

[blackstorm82]

I know that Ultra is effective for 99%(gpu bound) of gpu.
If so, is the low latency mode "on" not working when the gpu utilization is not 99%?

What do you mean by "not working" exactly?

GSYNC ON - VSYNC OFF
144hz 180-220FPS Not CAP (GPU 99%)
In this situation 139 FPS CAP (gpu 60-80%)
LLM "ON"

Is low-latency "on" not working in this situation?

Again, what do you mean by "not working," and which scenario do you mean? "144hz 180-220FPS Not CAP (GPU 99%)" or "In this situation 139 FPS CAP (gpu 60-80%)"?

144hz 80-120fps (gpu 99%)
Is low-latency "on" not working in this situation?

"Not working" in what way?

I guess my question to you is, what answer are you looking for precisely?

We've already established in the comments section of my article you posted in, that LLM "Ultra" is effectively the same as "On" with G-SYNC enabled. Both set MPRF to "1" in supported games, with Ultra's only known difference being it sets an auto FPS limit on top of that.

So, in the case of G-SYNC, both LLM "Ultra" and "On" only directly reduce input lag when the GPU usage is ~99%. Otherwise, no, Low Latency Mode is not reducing input lag.

Also, might I ask what games you're using LLM in? Because, FYI, LLM does not work for DX12 or Vulkan games.

Sorry. The meaning of words is ambiguous because I use a translator

1.
GSYNC ON - VSYNC OFF
Only when the GPU utilization is always 99% (GPU BOUND) low latency mode working? [ON/ULTRA]
ON - MPRF "1"
ULTRA - MPRF "1" + JUST IN TIME

2. If the GPU utilization is less than 90%(1%~95%), is there no GPU BOUND, so is ON/ULTRA unnecessary?


3. GSYNC ON - VSYNC OFF
144hz GPU utilization 99%
120FPS~125FPS
LLM - ON

MPRF- "1" Is it working and is it affecting the input rack?

4.
GSYNC ON - VSYNC ON
144hz GPU utilization 40~60%
144FPS
LLM - ON

MPRF- "1" Is it working and is it affecting the input rack?

5. Is it best to use NVIDIA's official announcement?
60-100FPS
GPU 99%

GSYNC ON + VSYNC (ON/OFF) + LLM ULTRA?

[jorimt]

Sorry. The meaning of words is ambiguous because I use a translator

Then I'm going to have to reply with "yes" or "no," because I have already given you the answers, but they must have not translated properly.

1.
GSYNC ON - VSYNC OFF
Only when the GPU utilization is always 99% (GPU BOUND) low latency mode working? [ON/ULTRA]
ON - MPRF "1"
ULTRA - MPRF "1" + JUST IN TIME

- "Only when the GPU utilization is always 99% (GPU BOUND) low latency mode working? [ON/ULTRA]" - Yes
- "ON - MPRF '1'" - Yes
- "ULTRA - MPRF '1'" - Yes, "+ JUST IN TIME" - No, for G-SYNC it's: "ULTRA - MPRF '1' + AUTO FPS LIMIT"

2. If the GPU utilization is less than 90%(1%~95%), is there no GPU BOUND, so is ON/ULTRA unnecessary?

Unnecessary.

3. GSYNC ON - VSYNC OFF
144hz GPU utilization 99%
120FPS~125FPS
LLM - ON

MPRF- "1" Is it working and is it affecting the input rack?

Yes.

4.
GSYNC ON - VSYNC ON
144hz GPU utilization 40~60%
144FPS
LLM - ON

MPRF- "1" Is it working and is it affecting the input rack?

No.

5. Is it best to use NVIDIA's official announcement?
60-100FPS
GPU 99%

GSYNC ON + VSYNC (ON/OFF) + LLM ULTRA?

G-SYNC off + V-SYNC off + LLM Ultra + GPU 99% = "just in time"
G-SYNC off + V-SYNC on + LLM Ultra + GPU 99% = "just in time"
G-SYNC on + V-SYNC off + LLM Ultra + GPU 99% = MPRF "1"
G-SYNC on + V-SYNC on + LLM Ultra + GPU 99% = MPRF "1" + auto FPS limit (no "just in time")

[blackstorm82]

wow! Thank you very much. Now, I understand something to some extent.

God of the gods