-
Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.
Memory Clock reported by GPU-Z and Nvidia performance overlay.
- Thread starter Yafei
- Start date
- Joined
- Oct 22, 2014
- Messages
- 14,546 (3.79/day)
- Location
- Sunshine Coast
| System Name | H7 Flow 2024 |
|---|---|
| Processor | AMD 5800X3D |
| Motherboard | Asus X570 Tough Gaming |
| Cooling | Custom liquid |
| Memory | 32 GB DDR4 |
| Video Card(s) | Intel ARC A750 |
| Storage | Crucial P5 Plus 2TB. |
| Display(s) | AOC 24" Freesync 1m.s. 75Hz |
| Mouse | Lenovo |
| Keyboard | Eweadn Mechanical |
| Software | W11 Pro 64 bit |
Wait for yet another Nvidia update to fix yet another bug.
- Joined
- Dec 25, 2020
- Messages
- 8,294 (5.23/day)
- Location
- São Paulo, Brazil
| Processor | 13th Gen Intel Core i9-13900KS |
|---|---|
| Motherboard | ASUS ROG Maximus Z790 Apex Encore |
| Cooling | Pichau Lunara ARGB 360 + Honeywell PTM7950 |
| Memory | 32 GB G.Skill Trident Z5 RGB @ 7600 MT/s |
| Video Card(s) | Palit GameRock GeForce RTX 5090 32 GB |
| Storage | 500 GB WD Black SN750 + 4x 300 GB WD VelociRaptor WD3000HLFS HDDs |
| Display(s) | 55-inch LG G3 OLED |
| Case | Cooler Master MasterFrame 700 benchtable |
| Power Supply | EVGA 1300 G2 1.3kW 80+ Gold |
| Mouse | Microsoft Classic IntelliMouse |
| Keyboard | IBM Model M type 1391405 |
| Software | Windows 10 Pro 22H2 |
Not a bug, just a different scale of measurement. It's become a whole mess, with QDR, bandwidth per pin, etc. all being involved.
Basically, they both mean the same thing. 1312 MHz is the "real clock".
- Joined
- Sep 27, 2019
- Messages
- 1,212 (0.59/day)
- Location
- Canada
| System Name | New compy |
|---|---|
| Processor | AMD Ryzen 5800x3D |
| Motherboard | MSI MPG x570S EDGE MAX WiFi |
| Cooling | Noctua NH-D15S w. FHP141 + Xigmatek AOS XAF-F1451 |
| Memory | 32gb G.Skill Ripjaws V Samsung B-Die Dual Rank F4-4000C16D-32GVKA |
| Video Card(s) | ASUS TUF GAMING RTX 4070ti |
| Storage | 17tb (8+4tb WD Black HDD's, 2+2+0.5+0.5tb M.2 SSD Drives) + 16tb WD Red Pro backup drive |
| Display(s) | Alienware AW2518H 24" 240hz, Sony X85K 43" 4k 120hz HDR TV |
| Case | Thermaltake Core v71 |
| Audio Device(s) | iFi Nano Idsd Le, Creative T20 + T50, Sennheiser HD6Mix |
| Power Supply | EVGA Supernova G2 1000w |
| Mouse | Logitech G502 Hero custom w. G900 scroll wheel mod, Rival 3 + Rival 3 wireless, JLab Epic Mouse |
| Keyboard | Corsair K68 RGB + K70 RGB + K57 RGB Wireless + Logitech G613 |
| Software | Win 10 Pro |
| Benchmark Scores | https://valid.x86.fr/s2y7ny |
10501mhz (x2) = 21002mhz actual speed,
1312.7 (x16) = 21003.2mhz actual speed.
Your vrams are running at 21ghz.
1312.7 (x16) = 21003.2mhz actual speed.
Your vrams are running at 21ghz.
- Joined
- Jan 29, 2012
- Messages
- 6,881 (1.42/day)
- Location
- Florida
| System Name | natr0n-PC |
|---|---|
| Processor | Ryzen 5950x-5600x | 9600k |
| Motherboard | B450 AORUS M | Z390 UD |
| Cooling | EK AIO 360 - 6 fan action | AIO |
| Memory | Patriot - Viper Steel DDR4 (B-Die)(4x8GB) | Samsung DDR4 (4x8GB) |
| Video Card(s) | EVGA 3070ti FTW |
| Storage | Various |
| Display(s) | Pixio PX279 Prime |
| Case | Thermaltake Level 20 VT | Black bench |
| Audio Device(s) | LOXJIE D10 + Kinter Amp + 6 Bookshelf Speakers Sony+JVC+Sony |
| Power Supply | Super Flower Leadex III ARGB 80+ Gold 650W | EVGA 700 Gold |
| Software | XP/7/8.1/10 |
| Benchmark Scores | http://valid.x86.fr/79kuh6 |
reconciliation takes time
Ruru
S.T.A.R.S.
- Joined
- Dec 16, 2012
- Messages
- 13,781 (3.05/day)
- Location
- Jyväskylä, Finland
| System Name | 4K-gaming / console |
|---|---|
| Processor | 5800X @ PBO +200 / i5-8600K @ 4.6GHz |
| Motherboard | ROG Crosshair VII Hero / ROG Strix Z370-F |
| Cooling | Eisbaer 360 + EK Vector TUF + Acool XT45 240mm + Swiftech res + EK-XTOP SPC-60 / Eisbaer 240 + DCC |
| Memory | 32GB DDR4-3466 / 16GB DDR4-3600 |
| Video Card(s) | Asus RTX 3080 TUF / Powercolor RX 6700 XT |
| Storage | 3TB of SSDs / several small SSDs |
| Display(s) | 4K120 IPS + 4K60 IPS / 1080p projector @ 90" |
| Case | Corsair 4000D AF White / DeepCool CC560 WH |
| Audio Device(s) | Sony WH-CH720N / Hecate G1500 |
| Power Supply | EVGA G2 750W / Seasonic FX-750 |
| Mouse | Razer Basilisk / Ajazz i303 Pro |
| Keyboard | Roccat Vulcan 121 AIMO / Obinslab Anne 2 Pro |
| VR HMD | Oculus Rift CV1 |
| Software | Windows 11 Pro / Windows 11 Pro |
| Benchmark Scores | They run Crysis |
VRAM clock speed is usually reported diffentially in different programs thanks to different DDR technologies.
- Joined
- May 22, 2024
- Messages
- 433 (1.27/day)
| System Name | Kuro |
|---|---|
| Processor | AMD Ryzen 7 7800X3D@65W |
| Motherboard | MSI MAG B650 Tomahawk WiFi |
| Cooling | Thermalright Phantom Spirit 120 EVO |
| Memory | Corsair DDR5 6000C30 2x48GB (Hynix M)@6000 30-36-36-76 1.36V |
| Video Card(s) | PNY XLR8 RTX 4070 Ti SUPER 16G@200W |
| Storage | Crucial T500 2TB + WD Blue 8TB |
| Case | Lian Li LANCOOL 216 |
| Power Supply | MSI MPG A850G |
| Software | Ubuntu 24.04 LTS + Windows 10 Home Build 19045 |
| Benchmark Scores | 17761 C23 Multi@65W |
It gets even more confusing when (the last time I checked) MSI Afterburner let you downclock your VRAM by 300MHz, off an indicated 7000MHz effective value on a previous setup with 14GHz VRAM. It did take effect, but it's also a drop in a bucket for what I wanted to do back then.
- Joined
- May 14, 2004
- Messages
- 28,617 (3.74/day)
| Processor | Ryzen 7 5700X |
|---|---|
| Memory | 48 GB |
| Video Card(s) | RTX 4080 |
| Storage | 2x HDD RAID 1, 3x M.2 NVMe |
| Display(s) | 30" 2560x1600 + 19" 1280x1024 |
| Software | Windows 10 64-bit |
Correct, GPU-Z will always show the underlying actual clock frequency, whereas more marketing oriented people will show you the highest number, i.e the "effective" clock rate, which in your case is 8 times higher, due to various techniques of transmitting more than one bit of data during each clock cycle. Google "double pumped" and "PAM4"