RTX 5090 D V2 vs GTX Titan Z
Head-to-head specifications
| Metric | RTX 5090 D V2 | GTX Titan Z | Difference |
|---|---|---|---|
| 3DMark Time Spy | 40,000 | 3,531 | +1,032.8% |
| Avg FPS @ 1080p | 286 | 43 | +565.1% |
| Avg FPS @ 1440p | 183 | 25 | +632.0% |
| Avg FPS @ 4K | 105 | 13 | +707.7% |
| FP32 compute (TFLOPS) | 104.8 | 10.1 | +938.2% |
| VRAM | 24 GB GDDR7 | 12 GB GDDR5 | — |
| Memory bandwidth (GB/s) | 1,344 | 672 | +100.0% |
| TDP (W) | 575 | 375 | — |
| Launch MSRP (USD) | $2,299 | $2,999 | -23.3% |
- RTX 5090 D V2 averages 183 fps at 1440p versus 25 fps — about 632% faster.
- GTX Titan Z draws less power (375W vs 575W).
Verdict: RTX 5090 D V2 or GTX Titan Z?
RTX 5090 D V2 advantages
- 1440p gaming (+86%)
- 4K gaming (+88%)
- Synthetic benchmark performance (+91%)
- Video memory (+50%)
- Memory bandwidth (+50%)
- Affordability (+23%)
GTX Titan Z advantages
- Power efficiency (+35%)
Which should you choose?
- Choose the RTX 5090 D V2 if you game at 1440p.
- Choose the GTX Titan Z if you want lower power draw, heat and noise.
- Choose the RTX 5090 D V2 if you game at 4K or drive a high-resolution display.
Value for money
RTX 5090 D V2 delivers more performance per dollar, making it the better value of the two at their listed prices.
RTX 5090 D V2 vs GTX Titan Z: which should you choose?
RTX 5090 D V2 — NVIDIA desktop graphics card (2025, Blackwell) with 24 GB of GDDR7, averaging 183 fps at 1440p; launched at $2,299.
GTX Titan Z — NVIDIA desktop graphics card (2014, Kepler) with 12 GB of GDDR5, averaging 25 fps at 1440p; launched at $2,999.
RTX 5090 D V2 vs GTX Titan Z: RTX 5090 D V2 is faster for gaming. RTX 5090 D V2 averages 183 fps at 1440p versus 25 fps — about 632% faster. GTX Titan Z draws less power (375W vs 575W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the RTX 5090 D V2 averages 183 fps against 25. At 4K (105 vs 13 fps) VRAM (24GB vs 12GB) and memory bandwidth matter more.
Power and value
Board power is 575 W versus 375 W, which affects PSU headroom, case cooling and noise. At launch MSRPs of $2,299 vs $2,999, weigh the frame-rate lead against price and power draw for your target resolution.
The verdict
Both are credible choices in the graphics card comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the RTX 5090 D V2 better than the GTX Titan Z?
RTX 5090 D V2 is the clearly stronger overall choice, winning most of the dimensions that matter. RTX 5090 D V2 averages 183 fps at 1440p versus 25 fps — about 632% faster.
What is the main difference between the RTX 5090 D V2 and the GTX Titan Z?
RTX 5090 D V2 averages 183 fps at 1440p versus 25 fps — about 632% faster. GTX Titan Z draws less power (375W vs 575W).
Which is better value?
RTX 5090 D V2 delivers more performance per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the RTX 5090 D V2 if you game at 1440p. Choose the GTX Titan Z if you want lower power draw, heat and noise.
Methodology
Graphics cards are compared on 3DMark Time Spy scores, average gaming frame rates at 1080p/1440p/4K, FP32 compute throughput, VRAM capacity and type, memory bandwidth, board power (TDP) and launch MSRP — plus AI workload throughput (Stable Diffusion iterations/s and local LLM tokens/s) where measured. Vintage and server GPUs without modern benchmark results are compared on specifications only, clearly labelled. Frame rates are averages across a game suite at high settings; specific titles vary.