GPU comparison

RTX 5000 Ada vs RTX A6000

Specifications and current cloud pricing, side by side.

Ada LovelacevsAmpereUpdated 33 days ago

The RTX A6000 wins for the most common use case of LLM inference because its FP16 dense performance of 154.8 TFLOPS and larger 48 GB VRAM allow greater throughput and model scale than the RTX 5000 Ada can achieve with unpublished FP16 figures.

RTX 5000 Ada listed from $0.55/GPU/hrRTX A6000 listed from $0.44/GPU/hr

Right now, from live stock

  • Cheapest right now: RTX A6000 at $0.44/hr on LeaderGPU

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  • Most providers in stock: RTX A6000 (6)

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Specifications Compared

SpecRTX 5000 AdaRTX A6000
TDP250W300W
VRAM32 GB48 GB
CUDA Cores12,80010,752
Memory TypeGDDR6GDDR6
ArchitectureAda LovelaceAmpere
FP16 (dense)Not published154.8 TFLOPS
Form FactorsPCIePCIe
INT8 (dense)Not published309.7 TOPS
InterconnectPCIe 4.0NVLink, PCIe 4.0
Tensor Cores400336
FP32 Performance65.3 TFLOPS38.7 TFLOPS
Memory Bandwidth576 GB/s768 GB/s
FP8 (with sparsity)1,044.4 TFLOPSNot published
FP16 (with sparsity)Not published309.6 TFLOPS
INT8 (with sparsity)Not published619.4 TOPS

Performance Analysis

The FP32 performance of 65.3 TFLOPS on the RTX 5000 Ada exceeds the 38.7 TFLOPS on the RTX A6000 and supports faster execution in precision sensitive operations. The RTX A6000 delivers FP16 dense performance of 154.8 TFLOPS and FP16 with sparsity of 309.6 TFLOPS which enables larger batch sizes during training and inference compared to the RTX 5000 Ada where FP16 figures remain unpublished. Memory bandwidth of 768 GB/s on the RTX A6000 versus 576 GB/s on the RTX 5000 Ada further influences achievable batch sizes by determining data movement rates between memory and compute units.

Current On-Demand Offers

Cheapest secure on-demand offer per provider that is reported in stock right now, per GPU per hour; multi-GPU instances show the whole-instance price alongside. Deploy opens the DeployGPU console for providers on the platform, otherwise the provider's own site. Stock is rechecked every minute.

RTX 5000 Ada

RTX 5000 Ada is not offered on-demand by any provider we track right now. See the RTX 5000 Ada rental page for last-seen listed prices and a price alert.

RTX A6000

ProviderRegionGPUsPer GPU / hrInstance / hrDeploy
LeaderGPUThe Netherlands8$0.44$3.54Deploy
QuantaCloudus-midwest-31$0.48—Deploy
HyperstackCANADA-11$0.50—Deploy
Massed Computeus-central-21$0.55—Deploy
RunPodglobal1$0.59—Deploy

6 providers in stock, 47 offers (cheapest per provider shown). All RTX A6000 offers, price history and alerts

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When to Choose the RTX 5000 Ada

The RTX 5000 Ada suits environments where power limits constrain operations because its TDP of 250W stays below the 300W rating of the RTX A6000. Its FP32 performance of 65.3 TFLOPS also favors workloads that rely on single precision calculations without need for the higher memory capacity found on the alternative card.

When to Choose the RTX A6000

The RTX A6000 fits scenarios that require 48 GB VRAM and 768 GB/s bandwidth to handle larger datasets during extended sessions. Its published FP16 dense performance of 154.8 TFLOPS and FP16 with sparsity of 309.6 TFLOPS further supports accelerated tensor operations in mixed precision pipelines.

Use Cases

LLM Training
RTX A6000

The RTX A6000 supplies 48 GB VRAM and FP16 dense performance of 154.8 TFLOPS to accommodate larger models during training runs.

LLM Inference
RTX A6000

FP16 dense performance of 154.8 TFLOPS on the RTX A6000 combined with 768 GB/s bandwidth supports efficient token generation at scale.

Fine-tuning
RTX A6000

The 48 GB VRAM and FP16 with sparsity of 309.6 TFLOPS on the RTX A6000 enable handling of extended context lengths during adaptation.

Stable Diffusion
RTX 5000 Ada

FP32 performance of 65.3 TFLOPS on the RTX 5000 Ada at a TDP of 250W provides sufficient throughput for image generation under power constraints.

Scientific Computing
RTX 5000 Ada

The RTX 5000 Ada delivers FP32 performance of 65.3 TFLOPS which exceeds the 38.7 TFLOPS of the RTX A6000 for single precision simulations.

Frequently Asked Questions

How does FP32 performance compare on these GPUs?▾

The RTX 5000 Ada achieves 65.3 TFLOPS in FP32 while the RTX A6000 achieves 38.7 TFLOPS in FP32. The higher figure on the RTX 5000 Ada benefits single precision scientific workloads.

Which GPU has higher memory bandwidth?▾

The RTX A6000 provides 768 GB/s memory bandwidth compared to 576 GB/s on the RTX 5000 Ada. Higher bandwidth supports faster data transfers for large batch processing.

What are the TDP values for each card?▾

The RTX 5000 Ada lists a TDP of 250W and the RTX A6000 lists a TDP of 300W. Lower TDP on the RTX 5000 Ada reduces cooling and power supply requirements.

Does the RTX 5000 Ada publish FP16 performance?▾

FP16 performance remains unpublished by the vendor for the RTX 5000 Ada. The RTX A6000 publishes FP16 dense at 154.8 TFLOPS and FP16 with sparsity at 309.6 TFLOPS.

Which interconnect options exist on the RTX A6000?▾

The RTX A6000 supports NVLink in addition to PCIe 4.0 while the RTX 5000 Ada supports only PCIe 4.0. NVLink enables faster multi GPU communication for distributed tasks.

Which is cheaper to rent, the RTX 5000 Ada or the RTX A6000?▾

Cloud rental prices for both the RTX 5000 Ada 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 RTX 5000 Ada have compared to the RTX A6000?▾

The RTX 5000 Ada has 32 GB of GDDR6 memory. The RTX A6000 has 48 GB of GDDR6 memory.

Can I find RTX 5000 Ada 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 RTX 5000 Ada and the RTX A6000?▾

The RTX 5000 Ada uses the Ada Lovelace architecture (2023) while the RTX A6000 uses Ampere (2020). The RTX 5000 Ada has 32 GB of GDDR6 at 576 GB/s; the RTX A6000 has 48 GB of GDDR6 at 768 GB/s, so the RTX A6000 has 1.3x the memory bandwidth of the RTX 5000 Ada.

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How this page is made

  • Specifications come from the NVIDIA, AMD and Intel datasheets for the RTX 5000 Ada and the RTX A6000. Dense and sparse throughput are listed separately.
  • Prices and availability are live: every offer shown is an in-stock, on-demand listing from a provider we track, rechecked every minute.
  • The written comparison (overview, performance notes, when to choose each card, verdict, use cases and FAQ) was drafted with an AI model from the specification table above and passed an automated check that rejects any figure not in that table. It was last generated on . It contains no prices; those are always read live.
  • Read how we collect the data, or report an error on this page.

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