Best GPU for Diablo IV in 2026 — Benchmarked & Ranked
Last updated: October 3, 2026 · 16 GPUs tested
Our Top Picks
Full Benchmark Results — Diablo IV at 1440p
| Rank | GPU | Avg FPS | Price | FPS/$ | Buy |
|---|---|---|---|---|---|
| 1 | RTX 5090 | 247 | $7595 | 0.033 | Amazon |
| 2 | RTX 4090 | 190 | $4495 | 0.042 | Amazon |
| 3 | RTX 5080 | 175 | $1800 | 0.097 | Newegg |
| 4 | RX 7900 XTX | 167 | — | — | — |
| 5 | RTX 5070 TI | 163 | $1250 | 0.130 | Newegg |
| 6 | RX 9070 XT | 160 | $829 | 0.193 | Amazon |
| 7 | RX 7900 XT | 144 | $1200 | 0.120 | Amazon |
| 8 | RX 9070 | 143 | $650 | 0.220 | Newegg |
| 9 | RTX 5070 | 137 | $1180 | 0.116 | Newegg |
| 10 | RX 7800 XT | 126 | $540 | 0.233 | Amazon |
| 11 | RX 6800 XT | 120 | $890 | 0.135 | Amazon |
| 12 | RTX 4070 | 120 | $1140 | 0.105 | Amazon |
| 13 | RTX 3080 | 118 | $865 | 0.136 | Amazon |
| 14 | RX 7700 XT | 113 | — | — | — |
| 15 | RTX 3070 | 94 | $599 | 0.157 | Amazon |
| 16 | RTX 3060 | 75 | $590 | 0.127 | Amazon |
FPS data from PlanMyPC benchmarks and community reports. Price is the linked card's listed price, the middle of that GPU's in-stock listings. FPS/$ = average FPS divided by that price — higher is better.
Performance by Resolution
1080p (Full HD)
RTX 5090
273 FPS
RTX 4090
210 FPS
RTX 5080
193 FPS
RX 7900 XTX
185 FPS
RTX 5070 TI
181 FPS
RX 9070 XT
176 FPS
RTX 5070
171 FPS
RX 7900 XT
160 FPS
RX 7800 XT
158 FPS
RX 9070
158 FPS
1440p (Quad HD)
RTX 5090
247 FPS
RTX 4090
190 FPS
RTX 5080
175 FPS
RX 7900 XTX
167 FPS
RTX 5070 TI
163 FPS
RX 9070 XT
160 FPS
RX 7900 XT
144 FPS
RX 9070
143 FPS
RTX 5070
137 FPS
RX 7800 XT
126 FPS
4K (Ultra HD)
RTX 5090
182 FPS
RTX 4090
140 FPS
RTX 5080
129 FPS
RX 7900 XTX
123 FPS
RTX 5070 TI
120 FPS
RX 9070 XT
118 FPS
RX 7900 XT
106 FPS
RX 9070
105 FPS
RTX 5070
89 FPS
RX 7800 XT
82 FPS
Best Value GPU for Diablo IV
RX 7800 XT — Best FPS per Dollar
Delivers 126 FPS at 1440p for $540, giving it the best FPS-per-dollar ratio (0.233) of any GPU we tested.
Diablo IV System Requirements
| Minimum | Recommended | |
|---|---|---|
| gpu | GTX 970 / RX 470 | RTX 3060 Ti / RX 6700 XT |
| cpu | Intel i5-2500K / FX-8350 | Intel i5-12400 / Ryzen 5 5600X |
| ram | 8 GB | 16 GB |
| storage | 90 GB SSD | 90 GB SSD |
| os | Windows 10 | Windows 10/11 |
Frequently Asked Questions
What GPU do I need to run Diablo IV at 60 FPS?
Based on our benchmark data, check the table above for the cheapest GPU that hits 60 FPS at your target resolution. Enable DLSS or FSR to lower the GPU requirement by roughly one tier.
Can I play Diablo IV at 4K?
Yes, but you'll need a high-end GPU. See the 4K section of our benchmark results for GPUs that deliver playable frame rates at 4K Ultra.
What is the best budget GPU for Diablo IV?
Look for the GPU with the highest FPS-per-dollar ratio in our benchmark table. The Best Value section highlights our top pick for budget-conscious builders.
Does Diablo IV support ray tracing and which GPU handles it best?
Check our benchmark results for RT-specific performance data. NVIDIA GPUs generally lead in ray tracing workloads thanks to dedicated RT cores and DLSS Frame Generation.
How much VRAM do I need for Diablo IV?
At 1080p and 1440p, 8 GB VRAM is usually sufficient. At 4K with high-res textures and ray tracing, 12 GB or more is recommended.
Complete PC Builds for Diablo IV
Ready-to-buy parts lists tuned for Diablo IV at each budget — GPU, CPU, memory, storage and more, with per-part prices and an itemised build total.