- Joined
- Sep 3, 2019
- Messages
- 4,003 (1.88/day)
- Location
- Thessaloniki, Greece
System Name | PC on since March 2025, upgraded from 5900X |
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Processor | Ryzen 7 9700X (March 2025), 140W PPT limit, 85C temp limit, CO -25, +100MHz (up to 5.65GHz) |
Motherboard | Asrock X870E NOVA, BIOS v3.2, AGESA PI 1.2.0.3a Patch A |
Cooling | Arctic Liquid Freezer II 420mm Rev7 (Jan 2024) with off-center mount for Ryzen, TIM: Kryosheet |
Memory | 2x32GB G.Skill Trident Z5 RGB (March2025) 6000MT/s 1.40V CL30-36-36-36-68-104 1T, tRFC:500, Hynix-A |
Video Card(s) | Sapphire Nitro+ RX 7900XTX (Dec 2023) 314~467W (370W current) PowerLimit, 1070mV, Adrenalin v25.5.1 |
Storage | NVMe: 990Pro 2TB(OS 25), 980Pro 1TB(22), 970Pro 512(19) / S-III: 850Pro 1TB(15) 860Evo 1TB(20) |
Display(s) | Dell Alienware AW3423DW 34" QD-OLED curved (1800R), 3440x1440 144Hz (max 175Hz) HDR400/1000, VRR on |
Case | Thermaltake Core P8 TG Gaming Full Tower, Fans: 9x140mm + 3x120mm |
Audio Device(s) | Astro A50 headset |
Power Supply | Corsair HX750i, ATX v2.4, 80+ Platinum, 93% (250~700W), modular, single/dual rail (switch) |
Mouse | Logitech MX Master (Gen1) |
Keyboard | Logitech G15 (Gen2) w/ LCDSirReal applet |
Software | Windows 11 Home 64bit (v24H2, OSBuild 26100.4061), 1st install March 2025 |
4080: 320WAnd why not? The 4080 uses less power. It generates less heat. If you opt to overclock either, you'll see 7900 XTX at the 450-500W realm, 4080's won't even allow you to go so far, even on the high-end variants. Feel free to prove me otherwise (you can't).
7900XTX: 355W
That’s 35W difference or +11%
I guess this amount of extra heat is big deal today.
Yes there are AIB 7900XTX cards up to 500W but soon you realize that past 380W the return is next to nothing.
Every AIB 4080 is fixed on 320W? No OC versions exist?
My card can be set from 314W up to 467W but I keep it at 375W
I think it’s more than 7% and let’s not forget that most people that buying 7900XT/XTX are not running games at 1080p. At least 1440p and UW/4K.The issue with the 7900XTX is that it is literally 7% faster for $400 more than the 7900XT where I live.
Here prices now are…
7800XT from 500+€
4070 from 560+€
4070S from 630+€
7900GRE from 680+€
7900XT from 700+€
4070Ti from 800+€
4070Ti S from 870+€
7900XTX from 900+€
4080S from 1100+€
4080 from 1300+€
I guess that every market region has its own unique quirks.