#WORLD RECORD Legion Slim 5 (R7 8845HS/4070) Time Spy

105 messages · Page 1 of 1 (latest)

south hazel
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https://www.3dmark.com/spy/52899936

CPU: Ryzen 7 8845HS
GPU: RTX 4070 (Samsung VRAM)
RAM: 16GBx2 Kingston Fury DDR5-5600 CL40

GPU Clock offset: 110 Mhz
Memory Clock offset: 1212 Mhz

Custom Power Mode:
CPU

  • 75W Long Term Power Limit
  • 100W Short Term Power Limit
  • 125W Peak Power Limit
  • 55W Long Term Power Limit Cross-loading

GPU

  • 25W Dynamic Boost
  • 115W TGP
  • 87C Temperature Limit
  • 50W Processor Power Target AC
  • 15W GPU to CPU Dynamic Boost

Fans MAXED

@sour agate @hoary fable thank you so much for guiding me on how to do this! HAIL TO THE KING BABY!!!

red harness
south hazel
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WORLD RECORD Legion Slim 5 (R7 8845HS/4070) Time Spy

south hazel
south hazel
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the glorious bastard

timber junco
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That’s a mild core overclock to get legendary, is you configuration a niche one? Could probably explain why you are legendary with that low of overclock

south hazel
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1570 results including duplicates

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so I suppose so

timber junco
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Yeah it’s very low pool

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Cg nonetheless

south hazel
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A lot of people over in the #legion-5slim are suprised that I couldn't get more clocks in the core actually

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Thank you, I just got really bored ^^

timber junco
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Is that your max before crashing?

south hazel
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115 and it flatlines

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110-112 is right at the limit

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meanwhile my VRAM clocks can go up to 1300 no problem

timber junco
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That’s peculiar

sour agate
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it's crazy to have both a legendary bin CPU and a poor bin GPU in the same board

timber junco
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13847 is poor for 4070?

south hazel
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considering other top leaderboards are getting 2700+ for gpu clocks

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and I can't do over sub 2700

sour agate
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it is true the GPU score is really good for the clock speed

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tbf that might be the VRAM overclock carrying it

timber junco
# south hazel

Those are calculated clock, you need to check average clock to understand what frequency it went

sour agate
south hazel
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here's the previous record holder

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2700+ for them

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2500+ for me

timber junco
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Best 4070 mobile gpu score is 15K

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So yeah

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It’s not the best bin available

south hazel
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my 4070 is lagging behind

timber junco
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Yeah +110 on core is really low

south hazel
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that is a nasty bin

timber junco
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Also, you should use core offset divisible by 15

south hazel
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which is ludicrous

south hazel
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the next divisble by 15 is 120

timber junco
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Yeah that the one your card is stuck at

sour agate
timber junco
south hazel
timber junco
south hazel
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ah

south hazel
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is this just cuz of consistent clock speeds?

timber junco
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Same thing, you’re top1 of every 8845hs but it’s a small pool

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CPU score is heavily influenced by latency, especially ram. So it can means your configuration has better latency than the other laptops in the list. That’s why you’re getting higher score with lower clock speeds

south hazel
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Kingston Fury CL40s

timber junco
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That would be a huge factor

south hazel
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appears so, bit bummed that the GPU is that bad and I could've made a larger gap

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but I'm happy I got the WR

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I thought I couldn't get it ngl cuz it was hovering just under 13.6k for awhile

south hazel
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Yea, but my memory is pretty strong. So I’m compensating

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+110/1212

scarlet heath
south hazel
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even with no Mem OC

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it sucksssssssssss.

marble dirge
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@timber junco my new gpu is kinda different also it clocks 60mhz higher in games but overclocks worse than older one

edgy bison
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What are your settings in MSI afterburner? Can you send me a dm with a link to the RAM you bought to upgrade?

Keep getting periodical stutters, do you know of a fix? My issue is in #tweakers ...

#tweakers message

Thanks!

junior zealot
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Do you bench on performance or balance?

junior zealot
south hazel
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certain games and program can sometimes spike the gpu clocks and crashes the gpu

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this is just for benchmark purposes

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this is my very conservative stable tune

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no benchmark tune is stable to use at all

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your 4070 can prob clock higher in cores tho

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I just have a bad bin and can only go so high

junior zealot
south hazel
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I have a specific CPU power limit tune and fan curve

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You can use what I have as a baseline

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but you'll have to test to see where your specific chip can handle

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or not handle

junior zealot
south hazel
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also OC GPUs are good

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you'll get gains

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it won't harm your device

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because if you oc too much it'll crash and go to failsafe mode

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by turning off all oc

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it's sorta idiot proof

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Also I say it's 100% worth to fiddle with custom mode

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I get faster performance than performance with less noise

marble dirge
junior zealot
# south hazel also OC GPUs are good

I was thinking of setting up a bench undervolt profile and a overclock on the gpu in the future. Not right now because I just want to use my laptop as it is for now with just a undervolt is that fine?