UV and vramscaling 4070 super

Taraquin · Jun 28, 2024

Tested my friends 4070 super at superposition 8k optimized.
At stock he gets 5790 using 213W max. Forgot to take picture.
At 2640@925mv (minimum voltage) and +500 vram he gets 5773 using 161W max

At 2640@925mv +2000 he gets 6253 using 175W.

Vs stock 8% more performance for 18% powersave. Not bad

Temps on hotspot down by 8C. 2C higher on vram.

dont whant to set it"' · Jun 28, 2024

Very nice results.

Sithaer · Jun 28, 2024

Undervolting is great, its one of the first things I do to a card when I buy a new one.

Taraquin · Jun 28, 2024

For comparison my 4070 vanilla
Stock: 4951 198W
2610@915mv +2000 vram 5283 161W

7% more performance for 19% lower powerdraw

4070 super is more efficient than vanilla!

Taraquin · Jul 15, 2024

A friend of mine has an Asus dual 4070 bought in April last year. Vram shows artifacts at 23GHz, must be turned down to 22.6 to be artifactfree. My Asus dual 4070 bought february runs 25GHz vram flawlessly. Seems Asus uses better binned vram on newer models.

izy · Jul 15, 2024

Im curios if it runs OK everywhere (completely stable) after the undervolt , when i undervolted my 20 series it was working nice in all benchmarks and most of the games but some (few) games were just crashing at some point, cant remember which games (it was some time ago).
Nice results.

Taraquin · Jul 16, 2024

izy said:
Im curios if it runs OK everywhere (completely stable) after the undervolt , when i undervolted my 20 series it was working nice in all benchmarks and most of the games but some (few) games were just crashing at some point, cant remember which games (it was some time ago).
Nice results.

My initial UV was 2670@915mv. After a week or so I got crash in a game. I lowered to 2640. Was stable for a month, then I get 2 crashes in a new game. 2610 has been 100% stable for over 2 months now. My friends 4070 has been stable at 2610 for a year

Assimilator · Jul 16, 2024

Taraquin said:
A friend of mine has an Asus dual 4070 bought in April last year. Vram shows artifacts at 23GHz, must be turned down to 22.6 to be artifactfree. My Asus dual 4070 bought february runs 25GHz vram flawlessly. Seems Asus uses better binned vram on newer models.

More likely it's just manufacturing improvements resulting in higher-quality parts.

Taraquin · Jul 16, 2024

Assimilator said:
More likely it's just manufacturing improvements resulting in higher-quality parts.

Yeah could be.

Processor	7800X3D 2x16GB CO
Motherboard	Asrock B650m HDV
Cooling	Peerless Assassin SE
Memory	2x16GB DR A-die@6000c30 tuned
Video Card(s)	Asus 4070 dual OC 2610@915mv
Storage	WD blue 1TB nvme
Display(s)	Lenovo G24-10 144Hz
Case	Corsair D4000 Airflow
Power Supply	EVGA GQ 650W
Software	Windows 10 home 64
Benchmark Scores	Superposition 8k 5267 Aida64 58.5ns

System Name	3 "rigs"-gaming/spare pc/cruncher
Processor	R7-5800X3D/i7-7700K/R9-7950X
Motherboard	Asus ROG Crosshair VI Extreme/Asus Ranger Z170/Asus ROG Crosshair X670E-GENE
Cooling	Bitspower monoblock ,custom open loop,both passive and active/air tower cooler/air tower cooler
Memory	32GB DDR4/32GB DDR4/64GB DDR5
Video Card(s)	Gigabyte RX6900XT Alphacooled/AMD RX5700XT 50th Aniv./SOC(onboard)
Storage	mix of sata ssds/m.2 ssds/mix of sata ssds+an m.2 ssd
Display(s)	Dell UltraSharp U2410 , HP 24x
Case	mb box/Silverstone Raven RV-05/CoolerMaster Q300L
Audio Device(s)	onboard/onboard/onboard
Power Supply	3 Seasonics, a DeltaElectronics, a FractalDesing
Mouse	various/various/various
Keyboard	various wired and wireless
VR HMD	-
Software	W10.someting or another,all 3

System Name	I don't name my systems.
Processor	i5-12600KF 'stock power limits/-115mV undervolt+contact frame'
Motherboard	Asus Prime B660-PLUS D4
Cooling	ID-Cooling SE 224 XT ARGB V3 'CPU', 4x Be Quiet! Light Wings + 2x Arctic P12 black case fans.
Memory	4x8GB G.SKILL Ripjaws V DDR4 3200MHz
Video Card(s)	Asus TuF V2 RTX 3060 Ti @1920 MHz Core/@950mV Undervolt
Storage	4 TB WD Red, 1 TB Silicon Power A55 Sata, 1 TB Kingston A2000 NVMe, 256 GB Adata Spectrix s40g NVMe
Display(s)	29" 2560x1080 75 Hz / LG 29WK600-W
Case	Be Quiet! Pure Base 500 FX Black
Audio Device(s)	Onboard + Hama uRage SoundZ 900+USB DAC
Power Supply	Seasonic CORE GM 500W 80+ Gold
Mouse	Canyon Puncher GM-20
Keyboard	SPC Gear GK630K Tournament 'Kailh Brown'
Software	Windows 10 Pro

Processor	7800X3D 2x16GB CO
Motherboard	Asrock B650m HDV
Cooling	Peerless Assassin SE
Memory	2x16GB DR A-die@6000c30 tuned
Video Card(s)	Asus 4070 dual OC 2610@915mv
Storage	WD blue 1TB nvme
Display(s)	Lenovo G24-10 144Hz
Case	Corsair D4000 Airflow
Power Supply	EVGA GQ 650W
Software	Windows 10 home 64
Benchmark Scores	Superposition 8k 5267 Aida64 58.5ns

Processor	7800X3D 2x16GB CO
Motherboard	Asrock B650m HDV
Cooling	Peerless Assassin SE
Memory	2x16GB DR A-die@6000c30 tuned
Video Card(s)	Asus 4070 dual OC 2610@915mv
Storage	WD blue 1TB nvme
Display(s)	Lenovo G24-10 144Hz
Case	Corsair D4000 Airflow
Power Supply	EVGA GQ 650W
Software	Windows 10 home 64
Benchmark Scores	Superposition 8k 5267 Aida64 58.5ns

System Name	Firelance.
Processor	Threadripper 3960X
Motherboard	ROG Strix TRX40-E Gaming
Cooling	IceGem 360 + 6x Arctic Cooling P12
Memory	8x 16GB Patriot Viper DDR4-3200 CL16
Video Card(s)	MSI GeForce RTX 4060 Ti Ventus 2X OC
Storage	2TB WD SN850X (boot), 4TB Crucial P3 (data)
Display(s)	3x AOC Q32E2N (32" 2560x1440 75Hz)
Case	Enthoo Pro II Server Edition (Closed Panel) + 6 fans
Power Supply	Fractal Design Ion+ 2 Platinum 760W
Mouse	Logitech G602
Keyboard	Razer Pro Type Ultra
Software	Windows 10 Professional x64