A10 vs GB300 SXM6

AmperevsBlackwell UltraUpdated 35 days ago

The GB300 emerges as the clear winner for dominant AI use cases like LLM training and inference. Its 2250 TFLOPS FP16, 288 GB VRAM, and 12000 GB/s bandwidth enable workloads impossible on the A10's 31.2 TFLOPS and 24 GB limits. While A10 offers immediate $0.60 per hour access, GB300 redefines efficiency for scaled deployments.

A10 from $0.60/hr

Specifications Compared

SpecA10GB300
TDP150W1400W
VRAM24 GB288 GB
CUDA Cores9,216
Memory TypeGDDR6HBM3e
ArchitectureAmpereBlackwell Ultra
Form FactorsPCIeSXM
InterconnectNVSwitch, NVLink
Tensor Cores288
FP16 Performance31.2 TFLOPS2,250 TFLOPS
FP32 Performance31.2 TFLOPS90 TFLOPS
INT8 Performance250 TOPS4,500 TOPS
Memory Bandwidth600 GB/s12,000 GB/s

Performance Analysis

The GB300 demonstrates overwhelming superiority in compute throughput over the A10. Its 2250 TFLOPS FP16 rate dwarfs the A10's 31.2 TFLOPS by 72 times, accelerating AI training where mixed precision dominates. FP32 performance reaches 90 TFLOPS on GB300 versus 31.2 TFLOPS on A10, benefiting simulations and graphics rendering. The addition of 4500 TFLOPS FP8 on GB300 optimizes inference for large language models, enabling sub-millisecond latencies unattainable on A10. Memory specs transform workloads: 288 GB HBM3e versus 24 GB GDDR6 supports models with billions of parameters without splitting. The 12000 GB/s bandwidth, 20 times the A10's 600 GB/s, sustains large batch sizes in training, reducing iterations and time to convergence. Power draw reflects this: GB300's 1400W TDP demands robust cooling, unlike A10's efficient 150W. Interconnects further differentiate: GB300's NVSwitch and NVLink enable multi-GPU scaling, while A10 relies on PCIe.

Live Cloud Pricing

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

A10

ProviderGPU ModelVRAMHost SpecsRegionPriceStatusAction
LeaderGPU
LeaderGPU
10×NVIDIA A10
24GB VRAM
$0.60/GPU/hr
$6.00/hr total (10×)
Available
Vast.ai
Vast.ai
NVIDIA A100 SXM4 80GB
80GB VRAM
$0.73/GPU/hr
Available
Vast.ai
Vast.ai
2×NVIDIA A100 SXM4 80GB
80GB VRAM
$0.73/GPU/hr
$1.47/hr total (2×)
Available
LeaderGPU
LeaderGPU
8×NVIDIA A100 PCIe 80GB
80GB VRAM
$0.90/GPU/hr
$7.20/hr total (8×)
Available
Vast.ai
Vast.ai
NVIDIA A100 SXM4 80GB
80GB VRAM
$1.07/GPU/hr
Available

Compare real-time pricing across 25+ providers

When to Choose the A10

The A10 suits budget-conscious users with immediate needs. At $0.60 per hour from live cloud offers, it undercuts future GB300 pricing while delivering 31.2 TFLOPS FP16 for prototyping or small-scale inference. Its 150W TDP and PCIe form factor simplify deployment in standard servers without specialized infrastructure. Choose A10 for graphics virtualization, moderate AI fine-tuning, or scientific computing where 24 GB VRAM suffices and 600 GB/s bandwidth handles typical batches.

When to Choose the GB300 SXM6

The GB300 excels in high-end AI production environments. Its 288 GB VRAM and 12000 GB/s bandwidth manage massive models and enormous batches critical for LLM training. With 2250 TFLOPS FP16 and 4500 TFLOPS FP8, it crushes inference throughput, ideal for service at scale. Select GB300 when NVLink and SXM enable clusters despite 1400W power demands, prioritizing performance over current availability.

Use Cases

LLM Training
GB300 SXM6

GB300's 2250 TFLOPS FP16 and 288 GB VRAM handle massive datasets and models, far beyond A10's 31.2 TFLOPS and 24 GB. Bandwidth of 12000 GB/s supports large batches without bottlenecks.

LLM Inference
GB300 SXM6

GB300's 4500 TFLOPS FP8 delivers ultra-low latency for high-throughput serving. A10 cannot match this scale with only 31.2 TFLOPS FP16.

Fine-tuning
Either

A10 suffices for smaller models with 24 GB VRAM at $0.60 per hour. GB300 accelerates larger ones via 288 GB and 2250 TFLOPS FP16.

Stable Diffusion
GB300 SXM6

GB300's 12000 GB/s bandwidth and 288 GB VRAM enable high-resolution generations at scale. A10's 600 GB/s limits batch sizes.

Scientific Computing
A10

A10's 31.2 TFLOPS FP32 and 150W TDP fit moderate simulations efficiently. GB300's power suits only extreme cases.

Frequently Asked Questions

What is the VRAM difference between A10 and GB300?

The GB300 offers 288 GB HBM3e VRAM, 12 times more than the A10's 24 GB GDDR6. This allows GB300 to load much larger AI models without partitioning. A10 remains viable for smaller workloads.

How do FP16 performances compare?

GB300 achieves 2250 TFLOPS FP16, exceeding A10's 31.2 TFLOPS by 72 times. This gap accelerates training significantly on GB300. Inference also benefits from GB300's FP8 at 4500 TFLOPS.

What are the power requirements?

A10 consumes 150W TDP, ideal for dense deployments. GB300 requires 1400W, demanding advanced cooling and power infrastructure. Efficiency per watt favors GB300 in high-compute tasks.

Is cloud pricing available for these GPUs?

A10 lists from $0.60 per hour, averaging $1.06 across three offers. GB300 has no live cloud pricing yet due to its 2025 release. A10 provides immediate access.

What form factors do they use?

A10 uses PCIe for easy integration into standard servers. GB300 employs SXM with NVSwitch and NVLink for multi-GPU clusters. This makes GB300 superior for scaled systems.

How does memory bandwidth impact usage?

GB300's 12000 GB/s bandwidth, 20 times A10's 600 GB/s, supports larger batches in training. This reduces training time on GB300. A10 handles smaller scales adequately.

Which is cheaper to rent, the A10 or the GB300?

Cloud rental prices for both the A10 and GB300 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 A10 have compared to the GB300?

The A10 has 24 GB of GDDR6 memory. The GB300 has 288 GB of HBM3e memory.

Can I find A10 and GB300 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 A10 and the GB300?

The A10 uses the Ampere architecture (2021) while the GB300 uses Blackwell Ultra (2025). The GB300 delivers 72.1x the FP16 throughput and 20.0x the memory bandwidth of the A10.

A10 vs GB300 SXM6: 72.1x FP16 Gap, 288GB vs 24GB | GPUPerHour