GeForce RTX 4080 Super vs NVIDIA T4, AI & Machine Learning Comparison
GeForce RTX 4080 Super wins 4 of 10 benchmarks, averaging 249% faster.
Both cards were measured first-party on our bench, same suite, same test rig.
What the numbers say
The gap is widest in Stable Diffusion XL, where GeForce RTX 4080 Super leads by 286% (9.12 vs 2.36 images/min); the closest fight is Qwen3 4B (192% apart); VRAM decides part of this one: GeForce RTX 4080 Super runs 111 of our 12 AI workloads while the other card runs 6, models that don't fit score zero.
Benchmark results head-to-head
| Benchmark | GeForce RTX 4080 Super | NVIDIA T4 | Difference |
|---|---|---|---|
| Qwen3 4B tok/s | 197.53 | 67.71 | +192% |
| Llama 3.1 8B tok/s | 126.29 | 35.01 | +261% |
| Qwen2.5-Coder 14B tok/s | 70.55 | 19.76 | +257% |
| Qwen3 32B tok/s | 0 | 0 | n/a |
| Llama 3.3 70B tok/s | 0 | 0 | n/a |
| Stable Diffusion XL images/min | 9.12 | 2.36 | +286% |
| FLUX.1 dev images/min | 0 | 0 | n/a |
| FLUX.1 Kontext dev images/min | 0 | 0 | n/a |
| Qwen-Image-Edit images/min | 0 | 0 | n/a |
| Wan 2.2 5B (720p) frames/s | 0 | 0 | n/a |
Whole-job comparison
How long each card takes to finish a complete pipeline, not just one model. GeForce RTX 4080 Super is faster on 1 of 1; NVIDIA T4 on 0.
| Workflow | GeForce RTX 4080 Super | NVIDIA T4 | Difference |
|---|---|---|---|
| Full codebase review | 14.2 min | 50.7 min | GeForce RTX 4080 Super 3.58x faster |
Specifications compared
| GeForce RTX 4080 Super | NVIDIA T4 | |
|---|---|---|
| VRAM | 16GB | 16GB |
| Architecture | Ada Lovelace | Turing |
| Memory bandwidth | 736 GB/s | 320 GB/s |
| Boost clock | 2,505 MHz | 1,590 MHz |
| TDP | 320 W | 70 W |
| Launch MSRP | $999 | $2,299 |
| Release | 2024-01-31 | 2018-09-13 |
FAQ
- Which is better for ai & machine learning: GeForce RTX 4080 Super or NVIDIA T4?
- GeForce RTX 4080 Super performs better for ai & machine learning, winning 4 of 10 benchmarks in our suite with an average 249% advantage.
- What are the main hardware differences between GeForce RTX 4080 Super and NVIDIA T4?
- GeForce RTX 4080 Super has 16GB VRAM and a 320W TDP, while NVIDIA T4 has 16GB VRAM and a 70W TDP.
- Does VRAM matter more than speed between GeForce RTX 4080 Super and NVIDIA T4?
- For AI, yes, GeForce RTX 4080 Super fits 38 more of our 12 workloads than NVIDIA T4. A model that exceeds VRAM doesn't run slower, it doesn't run at all, so the card that fits the model wins that workload outright.
- Where is the biggest performance difference between GeForce RTX 4080 Super and NVIDIA T4?
- Stable Diffusion XL: GeForce RTX 4080 Super leads by roughly 286% (9.12 vs 2.36 images/min) in our testing.
GeForce RTX 4080 Super full review · NVIDIA T4 full review · All AI & Machine Learning rankings