A30 vs Quadro RTX 8000

AmperevsTuringUpdated 35 days ago

The A30 emerges as the winner for most common AI and ML use cases due to its superior 933 GB/s bandwidth and Ampere efficiency, outperforming the Quadro RTX 8000 in memory-bound training despite lower 10.3 TFLOPS peak. Lower 165W TDP ensures better scalability in cloud environments, prioritizing sustained performance over the Quadro's VRAM advantage.

Specifications Compared

SpecA30QUADRO-RTX-8000
TDP165W260W
VRAM24 GB48 GB
CUDA Cores3,5844,608
Memory TypeHBM2GDDR6
ArchitectureAmpereTuring
Form FactorsPCIePCIe
InterconnectNVLinkNVLink
Tensor Cores224576
FP16 Performance10.3 TFLOPS16.3 TFLOPS
FP32 Performance10.3 TFLOPS16.3 TFLOPS
FP64 Performance5.2 TFLOPS
INT8 Performance165 TOPS
Memory Bandwidth933 GB/s672 GB/s

Performance Analysis

Peak FP16 and FP32 performance favors the Quadro RTX 8000 at 16.3 TFLOPS against the A30's 10.3 TFLOPS, suggesting faster training and inference for compute-bound models without memory constraints. In practice, this delta means the Quadro processes floating-point operations 58 percent quicker, benefiting smaller batch sizes in deep learning frameworks. However, the A30's 933 GB/s bandwidth exceeds the Quadro's 672 GB/s by 39 percent, enabling larger batch sizes in memory-bound scenarios like transformer training where data movement dominates. HBM2 memory on the A30 provides lower latency access than GDDR6, reducing bottlenecks in inference pipelines. Power efficiency tilts toward the A30 with 165W TDP versus 260W, yielding better performance per watt at roughly 62.4 GFLOPS/W compared to 62.7 GFLOPS/W for FP32, though sustained workloads highlight Ampere's architectural optimizations for sparsity and tensor cores.

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When to Choose the A30

Opt for the A30 in power-constrained data centers where 165W TDP fits dense deployments better than 260W. Its 933 GB/s bandwidth excels in high-throughput inference serving large models with batch sizes limited by memory speed. Newer Ampere architecture supports advanced features like TF32 precision, ideal for modern AI frameworks requiring efficiency over raw capacity.

When to Choose the Quadro RTX 8000

Select the Quadro RTX 8000 for workloads demanding 48 GB VRAM, such as loading massive datasets or high-resolution rendering that exceeds the A30's 24 GB limit. Higher 16.3 TFLOPS FP16 performance accelerates compute-heavy fine-tuning on older Turing-optimized codebases. Professional visualization benefits from its workstation heritage despite higher 260W power draw.

Use Cases

LLM Training
A30

A30's 933 GB/s bandwidth supports larger batches in memory-intensive LLM training better than Quadro's 672 GB/s. Ampere architecture handles modern sparsity optimizations efficiently.

LLM Inference
A30

Higher bandwidth on A30 at 933 GB/s enables faster token generation for inference with high concurrency. Lower 165W TDP aids deployment scalability.

Fine-tuning
Quadro RTX 8000

Quadro RTX 8000's 48 GB VRAM accommodates larger models during fine-tuning without swapping. 16.3 TFLOPS FP16 speeds up iterations on Turing-compatible setups.

Stable Diffusion
Quadro RTX 8000

48 GB VRAM on Quadro RTX 8000 handles high-resolution image generation without OOM errors. Higher 16.3 TFLOPS boosts diffusion step computations.

Scientific Computing
Either

Both offer NVLink for multi-GPU simulations; choose A30 for bandwidth-heavy CFD at 933 GB/s or Quadro for VRAM-intensive molecular dynamics at 48 GB.

Frequently Asked Questions

What is the VRAM difference between A30 and Quadro RTX 8000?

The Quadro RTX 8000 has 48 GB GDDR6 VRAM, double the A30's 24 GB HBM2. This makes Quadro better for very large models, while A30 suffices for most AI tasks.

Which has higher memory bandwidth?

A30 provides 933 GB/s, 39 percent more than Quadro RTX 8000's 672 GB/s. Bandwidth edge benefits memory-bound workloads like large-batch training.

How do FP32 performances compare?

Quadro RTX 8000 achieves 16.3 TFLOPS FP32, 58 percent above A30's 10.3 TFLOPS. This favors compute-intensive tasks on the older GPU.

What are the power requirements?

A30 draws 165W TDP, lower than Quadro RTX 8000's 260W. A30 offers better efficiency for dense server racks.

Do they support NVLink?

Both A30 and Quadro RTX 8000 include NVLink interconnects for multi-GPU scaling. This enables high-speed communication in clusters.

Which is newer?

A30 uses 2021 Ampere architecture versus Quadro RTX 8000's 2018 Turing. Ampere brings tensor core improvements for AI.

Which is cheaper to rent, the A30 or the Quadro RTX 8000?

Cloud rental prices for both the A30 and Quadro RTX 8000 vary by provider, configuration, and availability. This page shows live pricing from 25+ providers updated every 60 seconds. Scroll to the Live Cloud Pricing section to compare current rates.

How much VRAM does the A30 have compared to the Quadro RTX 8000?

The A30 has 24 GB of HBM2 memory. The Quadro RTX 8000 has 48 GB of GDDR6 memory.

Can I find A30 and Quadro RTX 8000 GPUs available to rent right now?

Yes. This page shows real-time availability across 25+ cloud GPU providers. The Live Cloud Pricing section displays only in-stock offers with current pricing.

What is the main difference between the A30 and the Quadro RTX 8000?

The A30 uses the Ampere architecture (2021) while the Quadro RTX 8000 uses Turing (2018). The Quadro RTX 8000 delivers 1.6x the FP16 throughput and 1.4x the memory bandwidth of the A30.