How Big is the NVIDIA RTX 5070Ti? Detailed Specifications and Installation Space Analysis

When building or upgrading a high-performance gaming PC or workstation, the size of the graphics card is a crucial factor. This article will delve into the dimensions, physical specifications of the NVIDIA RTX 5070Ti, as well as the space requirements needed to ensure its smooth installation.

I. Physical Dimensions of the NVIDIA RTX 5070Ti

Dimensions vary by manufacturer, but the Founders Edition typically has:

• Length: 280-300mm

Tight for small cases (e.g., mini-ITX), which may need special design tweaks.

• Width: 120-130mm

Ensure clearance with motherboard slots, adjacent components, and case panels.

• Height: 40-50mm

A dual-slot card, occupying two adjacent motherboard expansion slots.

II. How Board Design Affects Size

Key factors shaping the RTX 5070Ti's size:

1. Component Layout

Based on the Blackwell architecture, it features the GB203 chip, 8960 CUDA cores, 70 RT cores, 280 Tensor cores, and 16GB GDDR7 memory. Their arrangement dictates the PCB's length and width.

2. Cooling Solution

A robust cooling system (fans + heatsink) is essential:

• Founders Edition: Dual-fan design.

• Non-Founders models: May have extra fans or larger heatsinks for better cooling, increasing width/length.

• Cooling takes up 30-40% of the card's volume.

III. Installation Space Needs

1. Chassis Compatibility

• Measure the max supported length for the graphics card, adding 10-20mm redundancy to avoid cable/component blockages.

• Prioritize cases with detachable drive bays or vertical GPU brackets for better fit.

2. Motherboard Fit

• The dual-slot design uses two PCIe slots; check for no obstructions (e.g., other cards, large capacitors).

• Supports PCIe 5.0 x16 (backward compatible, but older versions may slightly reduce performance).

3. Power & Cable Space

• 300W power consumption demands a capable PSU.

• Ensure power interfaces (8Pin×2/12Pin) don't clash with drive racks or fans.

• Route cables neatly to avoid blocking airflow.

IV. Size vs. Other Graphics Cards

1. vs. Low-End Cards (e.g., GTX 1660 Super)

RTX 5070Ti is larger (280-300mm vs. 170-190mm length) due to:

• Higher power (300W vs. ~120W) and more components (e.g., 8960 vs. 2304 CUDA cores).

2. vs. High-End Cards (e.g., RTX 5090)

RTX 5090 is bigger (over 330mm length) with:

• More powerful hardware (24GB+ GDDR7 memory).

• Larger cooling (e.g., three fans + vapor chamber) for 450W+ power.

V. Summary

The RTX 5070Ti (280-300mm × 120-130mm × 40-50mm) needs careful space planning:

1. Measure case length, width, and slot spacing.

2. Check motherboard PCIe layout and PSU capacity.

3. Leave room for cables and airflow.

Meet these, and the RTX 5070Ti delivers strong performance for gamers and creators alike.