Specifications Compared
| Spec | MI300X | P100 |
|---|---|---|
| TDP | 750W | 250W |
| VRAM | 192 GB | 16 GB |
| CUDA Cores | Not published | 3,584 |
| FP8 (dense) | 2,614.9 TFLOPS | Not published |
| Memory Type | HBM3 | HBM2 |
| Architecture | CDNA 3 | Pascal |
| FP16 (dense) | 1,307.4 TFLOPS | 18.7 TFLOPS |
| Form Factors | OAM | SXM2, PCIe |
| INT8 (dense) | 2,614.9 TOPS | Not published |
| Interconnect | Infinity Fabric, PCIe 5.0 | NVLink, PCIe 3.0 |
| FP32 Performance | 163.4 TFLOPS | 9.3 TFLOPS |
| FP64 Performance | 81.7 TFLOPS | 4.7 TFLOPS |
| Memory Bandwidth | 5,300 GB/s | 732 GB/s |
| FP8 (with sparsity) | 5,229.8 TFLOPS | Not published |
| FP16 (with sparsity) | 2,614.9 TFLOPS | Not published |
| INT8 (with sparsity) | 5,229.8 TOPS | Not published |
Performance Analysis
Dense FP16 performance reaches 1307.4 TFLOPS on the MI300X compared with 18.7 TFLOPS dense FP16 on the P100. This ratio allows the MI300X to complete training and inference steps in fewer cycles for models that fit within its 192 GB capacity. FP32 throughput of 163.4 TFLOPS on the MI300X versus 9.3 TFLOPS on the P100 shows consistent scaling across precisions for numerical workloads.
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.
MI300X
1 provider in stock, 1 offer. All MI300X offers, price history and alerts
P100
P100 is not offered on-demand by any provider we track right now. See the P100 rental page for last-seen listed prices and a price alert.
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When to Choose the MI300X
The MI300X fits workloads that require 192 GB VRAM and 1307.4 dense FP16 TFLOPS such as training models that exceed 16 GB limits. Its 5300 GB/s bandwidth supports larger batch sizes than the P100 732 GB/s during memory bound operations.
When to Choose the P100
The P100 fits deployments constrained to 250W TDP and PCIe 3.0 interconnects where 9.3 FP32 TFLOPS suffices for legacy code. Its SXM2 and PCIe form factors match older server designs that cannot accommodate OAM modules.
Use Cases
The MI300X supplies 1307.4 dense FP16 TFLOPS and 192 GB VRAM that exceed P100 limits.
The MI300X 5300 GB/s bandwidth and 2614.9 dense FP8 TFLOPS enable larger concurrent batches than the P100.
The MI300X 163.4 FP32 TFLOPS supports rapid gradient updates on models larger than 16 GB.
The MI300X 192 GB VRAM accommodates high resolution image batches beyond P100 capacity.
The MI300X 163.4 FP32 TFLOPS and 5300 GB/s bandwidth accelerate simulations compared with the P100 9.3 FP32 TFLOPS.
Frequently Asked Questions
What is the memory bandwidth difference between these GPUs?▾
The MI300X reaches 5300 GB/s and the P100 reaches 732 GB/s.
Which GPU offers higher dense FP16 performance?▾
The MI300X delivers 1307.4 dense FP16 TFLOPS while the P100 delivers 18.7 dense FP16 TFLOPS.
How do the FP32 figures compare?▾
The MI300X provides 163.4 FP32 TFLOPS and the P100 provides 9.3 FP32 TFLOPS.
What are the TDP ratings for each GPU?▾
The MI300X TDP is 750W and the P100 TDP is 250W.
Which interconnects does each GPU support?▾
The MI300X supports Infinity Fabric and PCIe 5.0 while the P100 supports NVLink and PCIe 3.0.
Which is cheaper to rent, the MI300X or the P100?▾
Cloud rental prices for both the MI300X and P100 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 MI300X have compared to the P100?▾
The MI300X has 192 GB of HBM3 memory. The P100 has 16 GB of HBM2 memory.
Can I find MI300X and P100 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 MI300X and the P100?▾
The MI300X uses the CDNA 3 architecture (2023) while the P100 uses Pascal (2016). The MI300X delivers 69.9x the dense FP16 throughput (1,307.4 vs 18.7 TFLOPS, both without sparsity) and 7.2x the memory bandwidth of the P100.
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 MI300X and the P100. 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 MI300XEvery current offer by provider, daily price history and a price alert.
- Rent P100Every 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.