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Quick verdict
The ASUS TUF Gaming GeForce RTX 5070 OC (12GB GDDR7) is a quiet, overbuilt 1440p beast that can handle sensible 4K. Triple Axial-tech fans, a phase-change GPU pad, and MaxContact help it hold boost without drama. It’s thick (~3.125-slot) and 12GB/192-bit means watch ultra textures at 4K, but overall it’s a dependable, plug-and-play upgrade for modern high-refresh gaming.
Pros
- Thermal headroom: overbuilt cooler stays quiet under long loads
- Phase-change pad + MaxContact: better heat transfer at the die
- Next-gen I/O: DisplayPort 2.1b + HDMI 2.1b (up to 4 displays)
- Feature stack: DLSS 4, AV1 encode/decode, Reflex, Studio drivers
- Power delivery: TUF components and protective PCB coating
- Out-of-box clocks: OC profile gives easy extra boost
Cons
- Size: ~3.125-slot thickness can block adjacent slots in mATX/SFF
- VRAM/bus: 12GB on 192-bit is fine for 1440p; heavy 4K textures can push it
- Case fit: check length/CPU cooler clearance before you buy
- Price overlap: slimmer non-TUF 5070s may run cheaper at times
Key specs
| GPU | NVIDIA GeForce RTX 5070 (Blackwell) |
|---|---|
| CUDA cores | 6,144 |
| Memory | 12GB GDDR7, 192-bit, 28 Gbps |
| Boost clock | OC mode up to 2640 MHz; default boost 2610 MHz (ASUS) |
| Interface | PCIe 5.0 x16 |
| Outputs | 3× DisplayPort 2.1b, 2× HDMI 2.1b; HDCP 2.3; up to 4 displays |
| Max digital resolution | Up to 8K with DSC |
| Cooler | Triple Axial-tech fans, vented exoskeleton, MaxContact base, phase-change GPU pad |
| Slot size | ≈ 3.125-slot |
Thermals & noise
Long sessions stay steady without turbine noise. You’re trading thickness for cooler, quieter boosts—worth it in most mid/full-tower builds.
Creator chops
AV1 encode and Studio drivers make streaming and timeline work smoother than older H.264-only cards at the same bitrate.
Best for
- 1440p high-refresh with RT + DLSS 4
- Quiet, durable builds that value thermals over minimal size
- Creators needing AV1 encode and stable Studio drivers
Not ideal for
- Ultra-texture 4K modding (watch VRAM)
- Compact cases without 3-slot clearance
- Shoppers who prioritize a slim 2-slot footprint
Alternatives worth a look
- ASUS PRIME RTX 5070 12GB — Thinner, simpler cooler; costs less than TUF.
- RTX 5070 Ti — If pricing is close, the Ti can add extra headroom depending on AIB and stock.
- PNY RTX 5070 OC — Competitive 5070 with 12GB GDDR7, 192-bit, DP 2.1 + HDMI 2.1.
FAQ
Does it work on PCIe 4.0?
Yes. It’s backward-compatible with PCIe 4.0 x16. No meaningful loss in today’s games.
Do I need a DP 2.1 monitor?
No. It runs fine on DP 1.4/2.0 and HDMI 2.1. DP 2.1b is future bandwidth.
Is 12GB enough for 4K?
For many titles with smart settings + DLSS 4, yes. Ultra texture packs can exceed 12GB—lower textures if stutter appears.
How loud is it?
Quiet for its class. The triple Axial-tech cooler keeps fan RPMs modest under load.
Case fit tips?
Allow clearance for ~3.125-slot thickness and check GPU length vs. front fans/radiator.
Power connector & PSU?
Check your AIB/adapter. Use a quality PSU; follow NVIDIA/ASUS wattage guidance for your system.
Can I drive 4 displays?
Yes—up to four via 3× DP 2.1b + 2× HDMI 2.1b (limit is 4 connected simultaneously).
Great for streaming?
Yes. AV1 encode improves quality at the same bitrate, and Studio drivers are stable for creator apps.