Specifications Compared
| Spec | GB300 | RTX 5060 |
|---|---|---|
| TDP | 1400W | 145W |
| VRAM | 262-288 GB | 8-16 GB |
| CUDA Cores | Not published | 3,840 |
| FP4 (dense) | 13,500 TFLOPS | Not published |
| FP8 (dense) | 4,500 TFLOPS | Not published |
| Memory Type | HBM3e | GDDR7 |
| Architecture | Blackwell Ultra | Blackwell |
| FP16 (dense) | 2,250 TFLOPS | Not published |
| Form Factors | SXM6 | PCIe |
| INT8 (dense) | 187.5 TOPS | Not published |
| Interconnect | NVLink, PCIe 6.0, InfiniBand | PCIe 5.0 |
| Tensor Cores | Not published | 120 |
| FP32 Performance | 75 TFLOPS | 19.2 TFLOPS |
| FP64 Performance | 1.25 TFLOPS | Not published |
| Memory Bandwidth | 8,000 GB/s | 448 GB/s |
| FP4 (with sparsity) | 18,000 TFLOPS | 614 TFLOPS |
| FP8 (with sparsity) | 9,000 TFLOPS | Not published |
| FP16 (with sparsity) | 4,500 TFLOPS | Not published |
| INT8 (with sparsity) | 375 TOPS | Not published |
Performance Analysis
FP32 throughput stands at 75 TFLOPS on the GB300 against 19.2 TFLOPS on the RTX 5060. FP4 performance with sparsity reaches 18000 TFLOPS on the GB300 compared with 614 TFLOPS on the RTX 5060. The GB300 further lists FP16 dense at 2250 TFLOPS and FP16 with sparsity at 4500 TFLOPS. Memory bandwidth differences of 8000 GB/s versus 448 GB/s directly constrain batch sizes during both training and inference workloads on the lower-bandwidth device.
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.
GB300
GB300 is not offered on-demand by any provider we track right now. See the GB300 rental page for last-seen listed prices and a price alert.
RTX 5060
1 provider in stock, 1 offer. All RTX 5060 offers, price history and alerts
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When to Choose the GB300
The GB300 suits large-scale LLM training and scientific computing where 262-288 GB HBM3e VRAM and 8000 GB/s bandwidth support models that exceed consumer memory limits. Its 1400W TDP and NVLink interconnect enable multi-GPU clusters for sustained dense FP16 workloads at 2250 TFLOPS.
When to Choose the RTX 5060
The RTX 5060 fits desktop inference or fine-tuning tasks that remain within 8-16 GB GDDR7 and require only 145W TDP. Its PCIe form factor and 19.2 TFLOPS FP32 rating align with single-user environments that do not need the GB300 interconnect or bandwidth.
Use Cases
The GB300 supplies 262-288 GB HBM3e and 2250 TFLOPS dense FP16 that accommodate models too large for 8-16 GB GDDR7.
FP8 dense performance of 4500 TFLOPS on the GB300 combined with 8000 GB/s bandwidth sustains higher throughput than the RTX 5060 FP4 sparse rating of 614 TFLOPS.
Smaller fine-tuning jobs fit the RTX 5060 19.2 TFLOPS FP32 while larger jobs require the GB300 75 TFLOPS FP32 and expanded memory.
The RTX 5060 145W TDP and PCIe interface suffice for consumer image generation workloads that stay inside 8-16 GB GDDR7.
The GB300 75 TFLOPS FP32 and 1400W sustained power delivery support compute-heavy simulations beyond the RTX 5060 specifications.
Frequently Asked Questions
What memory bandwidth separates the GB300 from the RTX 5060?▾
The GB300 reaches 8000 GB/s whereas the RTX 5060 reaches 448 GB/s.
Which device offers higher FP32 performance?▾
The GB300 lists 75 TFLOPS FP32 compared with 19.2 TFLOPS FP32 on the RTX 5060.
Can the RTX 5060 run the same FP4 workloads as the GB300?▾
The RTX 5060 lists 614 TFLOPS FP4 with sparsity while the GB300 lists 18000 TFLOPS FP4 with sparsity.
What power difference exists between the two GPUs?▾
The GB300 TDP is 1400W and the RTX 5060 TDP is 145W.
Which interconnect does each GPU support?▾
The GB300 supports NVLink and the RTX 5060 supports PCIe 5.0.
Which is cheaper to rent, the GB300 or the RTX 5060?▾
Cloud rental prices for both the GB300 and RTX 5060 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 GB300 have compared to the RTX 5060?▾
The GB300 has 262 to 288 GB of HBM3e memory. The RTX 5060 has 8 to 16 GB of GDDR7 memory.
Can I find GB300 and RTX 5060 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 GB300 and the RTX 5060?▾
The GB300 uses the Blackwell Ultra architecture (2025) while the RTX 5060 uses Blackwell (2025). The GB300 has 262-288 GB of HBM3e at 8,000 GB/s; the RTX 5060 has 8-16 GB of GDDR7 at 448 GB/s, so the GB300 has 17.9x the memory bandwidth of the RTX 5060.
Rent these GPUs
Each GPU page lists every current on-demand offer by provider, per GPU-hour, updated every minute.
Related comparisons
How this page is made
- Specifications come from the NVIDIA, AMD and Intel datasheets for the GB300 and the RTX 5060. 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.
Next steps
- Rent GB300Every current offer by provider, daily price history and a price alert.
- Rent RTX 5060Every current offer by provider, daily price history and a price alert.
- GPU price indexHow on-demand prices for the major GPUs have moved, updated daily.
- All GPUsEvery GPU we track, with current lows and provider counts.