Here's an uncomfortable retail reality: RTX 4080 Super cards have been clearing at $699–749 on sale — the same price bracket where the RTX 5070 Ti launched at $749. Same money, different generation. Tom's Hardware ran the direct comparison and found the 5070 Ti ahead in most titles while the 4080 Super's extra VRAM keeps it competitive in VRAM-hungry workloads.
NVIDIA RTX 5070 Ti
RTX 5070 Ti wins for new buyers at matching price; RTX 4080 Super is worth considering only if found well under $700.
Specs Comparison
| Spec | NVIDIA RTX 4080 Super | NVIDIA RTX 5070 Ti |
|---|---|---|
| Architecture | Ada Lovelace AD103 | Blackwell GB205 |
| CUDA Cores | 10,240 | 8,960 |
| VRAM | 16 GB GDDR6X | 16 GB GDDR7 |
| TDP | 320W | ~300W |
| 4K Avg FPS lead | Baseline | ~8–12% faster |
| DLSS Frame Gen | DLSS 3 (1 extra frame) | DLSS 4 MFG (up to 3 extra) |
| Street Price | $699–749 (clearance) | $749 MSRP |
| Memory Bandwidth | ~736 GB/s | ~896 GB/s |
Performance at 4K
RTX 5070 Ti averages 8–12% faster than the RTX 4080 Super at 4K native rasterization in Tom's Hardware's suite. In Cyberpunk 2077 at 4K Ultra that's around 98 FPS vs 88 FPS — both excellent, but the 5070 Ti has more headroom.
The 4080 Super's 16 GB GDDR6X matches the 5070 Ti's 16 GB GDDR7 in capacity. The 5070 Ti's GDDR7 is faster in bandwidth, giving it an edge in bandwidth-constrained workloads.
Enable DLSS 4 on both cards and the 5070 Ti's Multi-Frame Generation capability puts it in a completely different frame-rate bracket for supported titles. The 4080 Super maxes out at DLSS 3 Frame Generation.
Power and Efficiency
RTX 4080 Super draws 320W TDP. RTX 5070 Ti draws approximately 300W. The 20W difference is modest, but Blackwell's architectural efficiency means the 5070 Ti extracts more performance from each watt.
Both cards need 850W PSUs for comfortable headroom. System compatibility is similar.
Driver maturity favors the 4080 Super — it's been on the market longer with well-optimized drivers. RTX 5070 Ti launched with solid drivers but a newer product always has some early optimization gap.
NVIDIA RTX 4080 Super Strengths
- Available on clearance at $699–749 — potentially under 5070 Ti MSRP
- Mature driver ecosystem with no launch-day surprises
- 16 GB GDDR6X — same VRAM capacity as 5070 Ti
- Still competitive at 4K in most titles
NVIDIA RTX 5070 Ti Strengths
- 8–12% faster at 4K native over 4080 Super
- DLSS 4 MFG — exclusive Blackwell feature not available on Ada
- GDDR7 bandwidth advantage in memory-bound workloads
- Newer architecture with longer software support runway
NVIDIA RTX 4080 Super Weaknesses
- No DLSS 4 Multi-Frame Generation — maxes at DLSS 3 FG
- Ada Lovelace architecture aging out of NVIDIA's optimization focus
- 320W TDP slightly higher than 5070 Ti
NVIDIA RTX 5070 Ti Weaknesses
- $749 MSRP — may not undercut 4080 Super clearance deals
- Newer product with smaller initial driver optimization history
- 16 GB GDDR7 doesn't expand VRAM over 4080 Super's 16 GB
Best For
- a: Bargain hunters who find RTX 4080 Super in-store deals well under $700
- b: New GPU buyers at the $749 tier who want the best current-gen performance and DLSS 4
FAQ
Is it worth upgrading from 4080 Super to 5070 Ti?
For most users no — 10% faster native performance with DLSS 4 MFG as a bonus isn't compelling enough to sell and rebuy at similar prices.
Does DLSS 4 MFG work in all games?
At RTX 5070 Ti launch, ~30+ titles supported MFG. NVIDIA adds more with each Game Ready Driver update.