NVIDIA GeForce RTX 5080 vs NVIDIA RTX A4000 — GPU Comparison (Jul 2026)
NVIDIA GeForce RTX 5080 (16GB GDDR7, 56 TFLOPS FP16, Blackwell) vs NVIDIA RTX A4000 (16GB GDDR6, 19.2 TFLOPS FP16, Ampere)
Bottom Line: NVIDIA GeForce RTX 5080 vs NVIDIA RTX A4000
NVIDIA GeForce RTX 5080 comes out ahead overall, leading in 4 of 5 compared categories.
Where NVIDIA GeForce RTX 5080 leads
- FP16 (56 TFLOPS vs 19.2 TFLOPS)
- Memory Bandwidth (960 GB/s vs 448 GB/s)
- FP32 (28 TFLOPS vs 16 TFLOPS)
- Release Year (2025 vs 2021)
Where NVIDIA RTX A4000 leads
- TDP (140W vs 360W)
Choose NVIDIA GeForce RTX 5080 for Gaming, inference, fine-tuning. Choose NVIDIA RTX A4000 for Entry workstation, rendering.
Frequently Asked Questions
Is NVIDIA GeForce RTX 5080 or NVIDIA RTX A4000 better?
NVIDIA GeForce RTX 5080 leads in 4 of 5 compared categories. The right choice still depends on the factors that matter most to you.
Which has a better FP16, NVIDIA GeForce RTX 5080 or NVIDIA RTX A4000?
NVIDIA GeForce RTX 5080 (56 TFLOPS vs 19.2 TFLOPS).
Which has a better Memory Bandwidth, NVIDIA GeForce RTX 5080 or NVIDIA RTX A4000?
NVIDIA GeForce RTX 5080 (960 GB/s vs 448 GB/s).
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NVIDIA GeForce RTX 5080
16GB GDDR7 · Blackwell
|
NVIDIA RTX A4000
16GB GDDR6 · Ampere
|
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|---|---|---|---|
| Specifications | |||
| Manufacturer | NVIDIA | NVIDIA | |
| Architecture | Blackwell | Ampere | |
| VRAM | 16 GB GDDR7 | 16 GB GDDR6 | |
| Memory Bandwidth | 960 GB/s | 448 GB/s | |
| FP16 (Tensor) | 56.0 TFLOPS | 19.2 TFLOPS | |
| FP32 | 28.0 TFLOPS | 16.0 TFLOPS | |
| TDP | 360W | 140W | |
| Release Year | 2025 | 2021 | |
| Segment | Consumer | Professional | |
| Best For | Gaming inference fine-tuning | Entry workstation rendering | |
| Cloud Pricing | |||
| Cheapest On-Demand | — | — | |
| Cheapest Spot | — | — | |
| Providers | 0 | 0 | |
NVIDIA GeForce RTX 5080
NVIDIA RTX A4000