A30 vs RTX A6000

AmperevsAmpereUpdated 36 days ago

The RTX A6000 emerges as the superior choice for most AI and compute tasks due to 38.7 TFLOPS FP16/FP32 performance and 48 GB VRAM, enabling larger models and faster training than the A30's 10.3 TFLOPS and 24 GB. Availability from $0.25 per hour further solidifies its practicality over the A30's niche bandwidth edge.

RTX A6000 from $0.40/hr

Specifications Compared

SpecA30RTX-A6000
TDP165W300W
VRAM24 GB48 GB
CUDA Cores3,58410,752
Memory TypeHBM2GDDR6
ArchitectureAmpereAmpere
Form FactorsPCIePCIe
InterconnectNVLinkNVLink
Tensor Cores224336
FP16 Performance10.3 TFLOPS38.7 TFLOPS
FP32 Performance10.3 TFLOPS38.7 TFLOPS
FP64 Performance5.2 TFLOPS0.6 TFLOPS
INT8 Performance165 TOPS
Memory Bandwidth933 GB/s768 GB/s

Performance Analysis

Compute performance favors the RTX A6000 decisively: its 38.7 TFLOPS in FP16 and FP32 enables faster model training and inference compared to the A30's 10.3 TFLOPS. For deep learning training, this 3.75 times higher throughput accelerates gradient computations and backpropagation, reducing epoch times significantly. Inference workloads similarly benefit, handling more queries per second on the RTX A6000.

Memory differences shape real-world applicability. The RTX A6000's 48 GB GDDR6 supports larger batch sizes and complex models without swapping, ideal for LLMs exceeding 24 GB thresholds. The A30's 933 GB/s HBM2 bandwidth outperforms the RTX A6000's 768 GB/s, aiding memory-bound tasks like large matrix multiplications where data transfer limits speed. Higher TDP of 300W on the RTX A6000 demands robust cooling, while the A30's 165W suits dense deployments.

Overall, the RTX A6000 excels in compute-heavy scenarios, but the A30 optimizes bandwidth-sensitive applications.

Live Cloud Pricing

Real-time prices from 25+ providers. Updated every 60 seconds.

RTX A6000

ProviderGPU ModelVRAMHost SpecsRegionPriceStatusAction
TensorDock
TensorDock
NVIDIA RTX A6000
48GB VRAM
$0.40/GPU/hr
Available
RunPod
RunPod
NVIDIA RTX A6000
48GB VRAM
$0.49/GPU/hr
Hyperstack
Hyperstack
NVIDIA RTX A6000
48GB VRAM
$0.50/GPU/hr
Available
Hyperstack
Hyperstack
2×NVIDIA RTX A6000
48GB VRAM
$0.50/GPU/hr
$1.00/hr total (2×)
Available
Massed Compute
Massed Compute
NVIDIA RTX A6000
48GB VRAM
$0.55/GPU/hr
Available

Compare real-time pricing across 25+ providers

When to Choose the A30

The A30 suits power-efficient, bandwidth-critical deployments. With 933 GB/s memory bandwidth and 165W TDP, it thrives in dense server racks for inference serving or simulations where HBM2 speed minimizes latency. No live cloud offers make it preferable for on-premises setups prioritizing low power over peak compute.

When to Choose the RTX A6000

Opt for the RTX A6000 in VRAM-intensive or high-compute workloads. Its 48 GB GDDR6 and 38.7 TFLOPS FP16/FP32 performance handle large-scale training and rendering, with cloud pricing from $0.25 per hour across 54 offers enabling scalable access. The 300W TDP fits workstation or cloud environments with ample power.

Use Cases

LLM Training
RTX A6000

RTX A6000's 38.7 TFLOPS FP32 and 48 GB VRAM support larger batches and models versus A30's 10.3 TFLOPS and 24 GB.

LLM Inference
A30

A30's 933 GB/s bandwidth excels in memory-bound serving, with 165W TDP for efficient scaling; RTX A6000's higher compute is less critical here.

Fine-tuning
RTX A6000

RTX A6000's 48 GB VRAM accommodates full model fine-tuning, backed by 38.7 TFLOPS for quicker iterations than A30.

Stable Diffusion
RTX A6000

48 GB VRAM on RTX A6000 enables high-resolution generations without out-of-memory errors, surpassing A30's 24 GB limit.

Scientific Computing
Either

A30's 933 GB/s bandwidth aids bandwidth-heavy simulations; RTX A6000's 38.7 TFLOPS suits compute-dominant codes.

Frequently Asked Questions

Which has more VRAM: A30 or RTX A6000?

The RTX A6000 provides 48 GB GDDR6, double the A30's 24 GB HBM2. This benefits large models in training and inference.

What are the FP32 performance differences?

RTX A6000 achieves 38.7 TFLOPS FP32, 3.75 times higher than A30's 10.3 TFLOPS. Training workloads complete faster on RTX A6000.

How do memory bandwidths compare?

A30 offers 933 GB/s with HBM2, exceeding RTX A6000's 768 GB/s GDDR6. A30 performs better in bandwidth-limited tasks.

What is the power consumption?

A30 draws 165W TDP, lower than RTX A6000's 300W. A30 fits power-constrained environments more readily.

Is RTX A6000 available in the cloud?

RTX A6000 has 54 live offers from $0.25 per hour, averaging $1.10 per hour. A30 currently lacks live cloud pricing.

Do both support NVLink?

Yes, both A30 and RTX A6000 include NVLink for multi-GPU scaling. This enables high-bandwidth interconnects in clusters.

Which is cheaper to rent, the A30 or the RTX A6000?

Cloud rental prices for both the A30 and RTX A6000 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 RTX A6000?

The A30 has 24 GB of HBM2 memory. The RTX A6000 has 48 GB of GDDR6 memory.

Can I find A30 and RTX A6000 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 RTX A6000?

The A30 uses the Ampere architecture (2021) while the RTX A6000 uses Ampere (2020). The RTX A6000 delivers 3.8x the FP16 throughput and 1.2x the memory bandwidth of the A30.

A30 vs RTX A6000: 3.8x FP16 Gap, 48GB vs 24GB | GPUPerHour