RTX 5070 Ti
Arc A770
RTX 5070 Ti vs Arc A770
Which graphics card should you buy in 2026? Full spec comparison and analysis.
Our Pick: RTX 5070 Ti
The RTX 5070 Ti wins this matchup with better gaming performance, stronger overall benchmarks, better value for money. While it costs $400 more, the performance premium is worth it for most users.
Performance Overview
Overall Performance
Gaming
Value for Money
Specifications Comparison
| Specification | RTX 5070 Ti | Arc A770 |
|---|---|---|
| MSRP | $749 | $349Win |
| VRAM | 16GB | 16GB |
| Memory Type | GDDR7 | GDDR6 |
| Boost Clock | 2452MHzWin | 2400MHz |
| Base Clock | 2295MHzWin | 2100MHz |
| Shader/Stream Processors | 8960Win | 512 |
| Performance | 43.9TFLOPSWin | 17.2TFLOPS |
| TDP | 300W | 225WWin |
| Memory Bus | 256-bit | 256-bit |
| Bandwidth | 896GB/sWin | 560GB/s |
| Architecture | Blackwell | Xe HPG |
| Process Node | 4nmWin | 6nm |
| RT Cores | 70Win | 32 |
| AI Upscaling | DLSS 4 | XeSS |
| Interface | PCIe 5.0 x16 | PCIe 4.0 x16 |
| Power Connector | 1x 16-pin | 2x 8-pin |
| Card Length | 304mm | 267mmWin |
| Benchmark Score | 68/100Win | 28/100 |
| Gaming Score | 72/100Win | 30/100 |
| Value Score | 62/100Win | 60/100 |
RTX 5070 Ti
MSRP: $749
Frequently Asked Questions
Is the RTX 5070 Ti better than the Arc A770?
The RTX 5070 Ti is the stronger card overall. It scores 68/100 in synthetic benchmarks and 72/100 in gaming versus 28/100 and 30/100 for the Arc A770. In practical terms, the RTX 5070 Ti is a 4K medium-to-high / 1440p ultra card while the Arc A770 targets 1080p high. The RTX 5070 Ti also has 16GB of GDDR7 on a 256-bit bus, giving it more headroom for high-res textures and future titles.
Which is the better value, RTX 5070 Ti or Arc A770?
The RTX 5070 Ti costs $400 more (115% premium) but delivers roughly 143% better performance, making the upgrade worthwhile if your budget allows it. Our value scores reflect this: RTX 5070 Ti gets 62/100 and Arc A770 gets 60/100. If you are building on a tighter budget, the Arc A770 at $349 is the smarter buy. If you can stretch to $749 and want the extra performance, the RTX 5070 Ti justifies its price for demanding workloads.
Can the RTX 5070 Ti or Arc A770 run games at 4K?
The RTX 5070 Ti handles 4K gaming well, delivering playable frame rates in most AAA titles at high-to-ultra settings especially with DLSS 4 upscaling enabled. The Arc A770 is better suited to 1440p or 1080p gaming, where 16GB of VRAM is adequate. For a native 4K experience without heavy reliance on upscaling, the RTX 5070 Ti is the clear pick.
RTX 5070 Ti vs Arc A770 for 1440p gaming -- which is better?
Both GPUs can handle 1440p, but the RTX 5070 Ti does it with more headroom. With 43.9 TFLOPS of compute and 16GB VRAM, it consistently pushes higher frame rates at 1440p ultra compared to the Arc A770's 17.2 TFLOPS and 16GB. If you own a high-refresh 1440p monitor (144Hz+), the RTX 5070 Ti's extra performance matters. For a standard 60Hz panel, either card will do fine.
What CPU should I pair with the RTX 5070 Ti or Arc A770?
To avoid bottlenecking the RTX 5070 Ti (gaming score 72/100), pair it with at least a Ryzen 7 9800X3D or Core Ultra 7 265K. For the Arc A770 (gaming score 30/100), a Ryzen 5 7600 or Ryzen 5 9600X will keep things balanced. Overspending on the CPU relative to the GPU -- or vice versa -- leaves performance on the table. As a rule of thumb, your CPU should cost roughly 40-60% of your GPU budget for a gaming-focused build.
Is the RTX 5070 Ti worth it in 2026?
The RTX 5070 Ti remains a solid buy in 2026. With 16GB of GDDR7 and Blackwell architecture, it handles current games at 4K medium-to-high / 1440p ultra settings without issues. Support for DLSS 4 extends its lifespan further by boosting frame rates in supported titles. At $749 MSRP, it is on the pricier side, but you are paying for top-tier performance that will age gracefully.
Should I wait for next-gen or buy the Arc A770 now?
If you need a GPU now, the Arc A770 at $349 is a perfectly capable 1080p card. The latest GPUs (NVIDIA RTX 50-series Blackwell, AMD RDNA 4) are now available, so consider comparing against the newest options in your budget. The Arc A770's Xe HPG architecture and 16GB VRAM still have plenty of life left.
How much power does the RTX 5070 Ti vs Arc A770 use?
The RTX 5070 Ti draws 300W TDP versus 225W for the Arc A770, a difference of 75W. For the RTX 5070 Ti, a quality 850W PSU is recommended. The power difference is modest enough that PSU choice should not be a deciding factor between these two. The Arc A770 uses a 2x 8-pin connector while the RTX 5070 Ti needs 1x 16-pin.
How many FPS can I expect from the RTX 5070 Ti vs Arc A770?
Exact FPS varies by game and settings, but based on our gaming benchmark scores (RTX 5070 Ti: 72/100, Arc A770: 30/100), the RTX 5070 Ti typically delivers 140% more frames than the Arc A770 at the same resolution and settings. In popular titles at 4K or 1440p ultrawide, the RTX 5070 Ti with its 43.9 TFLOPS of compute power and 896 GB/s memory bandwidth pushes well above 60 FPS. Enabling DLSS 4 upscaling can boost that by another 30-50% with minimal visual quality loss.