NVIDIA RTX 4500 Ada vs NVIDIA RTX A4000 — GPU Comparison (Jul 2026)
NVIDIA RTX 4500 Ada (24GB GDDR6, 31.7 TFLOPS FP16, Ada Lovelace) vs NVIDIA RTX A4000 (16GB GDDR6, 19.2 TFLOPS FP16, Ampere)
Bottom Line: NVIDIA RTX 4500 Ada vs NVIDIA RTX A4000
NVIDIA RTX 4500 Ada comes out ahead overall, leading in 4 of 6 compared categories.
Where NVIDIA RTX 4500 Ada leads
- FP16 (31.7 TFLOPS vs 19.2 TFLOPS)
- VRAM (24 GB vs 16 GB)
- FP32 (23.8 TFLOPS vs 16 TFLOPS)
- Release Year (2024 vs 2021)
Where NVIDIA RTX A4000 leads
- Memory Bandwidth (448 GB/s vs 432 GB/s)
- TDP (140W vs 210W)
Choose NVIDIA RTX 4500 Ada for CAD, visualization, light AI. Choose NVIDIA RTX A4000 for Entry workstation, rendering.
Frequently Asked Questions
Is NVIDIA RTX 4500 Ada or NVIDIA RTX A4000 better?
NVIDIA RTX 4500 Ada leads in 4 of 6 compared categories. The right choice still depends on the factors that matter most to you.
Which has a better FP16, NVIDIA RTX 4500 Ada or NVIDIA RTX A4000?
NVIDIA RTX 4500 Ada (31.7 TFLOPS vs 19.2 TFLOPS).
Which has a better VRAM, NVIDIA RTX 4500 Ada or NVIDIA RTX A4000?
NVIDIA RTX 4500 Ada (24 GB vs 16 GB).
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NVIDIA RTX 4500 Ada
24GB GDDR6 · Ada Lovelace
|
NVIDIA RTX A4000
16GB GDDR6 · Ampere
|
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|---|---|---|---|
| Specifications | |||
| Manufacturer | NVIDIA | NVIDIA | |
| Architecture | Ada Lovelace | Ampere | |
| VRAM | 24 GB GDDR6 | 16 GB GDDR6 | |
| Memory Bandwidth | 432 GB/s | 448 GB/s | |
| FP16 (Tensor) | 31.7 TFLOPS | 19.2 TFLOPS | |
| FP32 | 23.8 TFLOPS | 16.0 TFLOPS | |
| TDP | 210W | 140W | |
| Release Year | 2024 | 2021 | |
| Segment | Professional | Professional | |
| Best For | CAD visualization light AI | Entry workstation rendering | |
| Cloud Pricing | |||
| Cheapest On-Demand | — | — | |
| Cheapest Spot | — | — | |
| Providers | 0 | 0 | |
NVIDIA RTX 4500 Ada
NVIDIA RTX A4000