NVIDIA GH200 Superchip vs NVIDIA RTX A4000 — GPU Comparison (Jul 2026)
NVIDIA GH200 Superchip (96GB HBM3, 989 TFLOPS FP16, Hopper) vs NVIDIA RTX A4000 (16GB GDDR6, 19.2 TFLOPS FP16, Ampere)
Bottom Line: NVIDIA GH200 Superchip vs NVIDIA RTX A4000
NVIDIA GH200 Superchip comes out ahead overall, leading in 5 of 6 compared categories.
Where NVIDIA GH200 Superchip leads
- FP16 (989 TFLOPS vs 19.2 TFLOPS)
- VRAM (96 GB vs 16 GB)
- Memory Bandwidth (4,000 GB/s vs 448 GB/s)
- FP32 (494.5 TFLOPS vs 16 TFLOPS)
- Release Year (2023 vs 2021)
Where NVIDIA RTX A4000 leads
- TDP (140W vs 700W)
Choose NVIDIA GH200 Superchip for Large-scale AI training, HPC. Choose NVIDIA RTX A4000 for Entry workstation, rendering.
Frequently Asked Questions
Is NVIDIA GH200 Superchip or NVIDIA RTX A4000 better?
NVIDIA GH200 Superchip leads in 5 of 6 compared categories. The right choice still depends on the factors that matter most to you.
Which has a better FP16, NVIDIA GH200 Superchip or NVIDIA RTX A4000?
NVIDIA GH200 Superchip (989 TFLOPS vs 19.2 TFLOPS).
Which has a better VRAM, NVIDIA GH200 Superchip or NVIDIA RTX A4000?
NVIDIA GH200 Superchip (96 GB vs 16 GB).
|
NVIDIA GH200 Superchip
96GB HBM3 · Hopper
|
NVIDIA RTX A4000
16GB GDDR6 · Ampere
|
||
|---|---|---|---|
| Specifications | |||
| Manufacturer | NVIDIA | NVIDIA | |
| Architecture | Hopper | Ampere | |
| VRAM | 96 GB HBM3 | 16 GB GDDR6 | |
| Memory Bandwidth | 4,000 GB/s | 448 GB/s | |
| FP16 (Tensor) | 989.0 TFLOPS | 19.2 TFLOPS | |
| FP32 | 494.5 TFLOPS | 16.0 TFLOPS | |
| TDP | 700W | 140W | |
| Release Year | 2023 | 2021 | |
| Segment | Data center | Professional | |
| Best For | Large-scale AI training HPC | Entry workstation rendering | |
| Cloud Pricing | |||
| Cheapest On-Demand | — | — | |
| Cheapest Spot | — | — | |
| Providers | 0 | 0 | |
NVIDIA GH200 Superchip
NVIDIA RTX A4000