NVIDIA T4 VS NVIDIA T4G
Choosing between **T4** and **T4G** depends on your specific AI workload requirements. Currently, you can rent these GPUs starting from **$0.11/h** and **$0.23/h** respectively across 11 providers.
📊 Detailed Specifications Comparison
| Specification | T4 | T4G | Difference |
|---|---|---|---|
| Architecture & Design | |||
| Architecture | Turing | Turing | - |
| Process Node | 12nm | 12nm | - |
| Target Market | datacenter | datacenter | - |
| Form Factor | Single-slot PCIe | AWS Instance | - |
| Memory & Bandwidth | |||
| VRAM Capacity | 16GB | 16GB | |
| Memory Type | GDDR6 | GDDR6 | - |
| Memory Bandwidth | 320 GB/s | 320 GB/s | |
| Memory Bus Width | 256-bit | 256-bit | - |
| Compute Infrastructure | |||
| CUDA Cores | 2,560 | 2,560 | |
| Tensor Cores (AI) | 320 | N/A | |
| AI & Compute Performance (TFLOPS) | |||
| FP32 (Single Precision) | 8.1 TFLOPS | 8.1 TFLOPS | |
| FP16 (Half Precision) | 65 TFLOPS | N/A | |
| Power & Efficiency | |||
| TDP (Thermal Design Power) | 70W | 70W | |
| PCIe Interface | PCIe 3.0 x16 | PCIe 3.0 x16 | - |
🎯 Use Case Recommendations
LLM & Large Model Training
NVIDIA T4
Higher VRAM capacity and memory bandwidth are critical for training large language models. The T4G offers 16GB compared to 16GB.
AI Inference
NVIDIA T4
For inference workloads, performance per watt matters most. Consider the balance between FP16/INT8 throughput and power consumption.
Budget-Conscious Choice
NVIDIA T4
Based on current cloud pricing, the T4 starts at a lower hourly rate.
Technical Deep Dive: T4 vs T4G
Both GPUs utilize the NVIDIA Turing architecture. The primary difference lies in their compute core counts. From a cost perspective, the **T4** is currently about **52% cheaper** per hour, offering better value for budget-conscious projects.
NVIDIA T4 is Best For:
- AI inference
- Video transcoding
- Large model training
NVIDIA T4G is Best For:
- ARM-based AI inference
- x86 native workloads
Frequently Asked Questions
Which GPU is better for AI training: T4 or T4G?
For AI training, the key factors are VRAM size, memory bandwidth, and tensor core performance. The T4 offers 16GB of GDDR6 memory with 320 GB/s bandwidth, while the T4G provides 16GB of GDDR6 with 320 GB/s bandwidth. Both GPUs have similar VRAM capacity, so performance characteristics become the deciding factor.
What is the price difference between T4 and T4G in the cloud?
Cloud GPU rental prices vary by provider and region. Based on our data, T4 starts at $0.11/hour while T4G starts at $0.23/hour. This represents a 52% price difference.
Can I use T4G instead of T4 for my workload?
It depends on your specific requirements. If your model fits within 16GB of VRAM and you don't need the additional throughput of the T4, the T4G can be a cost-effective alternative. However, for workloads requiring maximum memory capacity or multi-GPU scaling, the T4's architecture may be essential.
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